Illinois cities. Rhoades Terry Templeton Kathy Trimble Bethany M.
Illinois cities. An incorporated city is one of three types of municipalities in Illinois, in addition to towns and villages. It is the sixth most populous state in the country and is home to many cities and towns. Home to the third biggest city in the United States, Chicago, plus the immortal shadow of Abraham Linc All taxes the Illinois Department of Revenue administers are below. com Illinois City is an unincorporated community in the U. Other major cities on the Illinois map include Rockford, Naperville, and Peoria. Illinois's capital city is Springfield. com provides information on the cities in the Illinois counties of Madison, St. While these terms may seem interchangeable, they refer to different forms of municipal governance, each with its own structure and rules. Located at the longitude and latitude of -90. Illinois is the 6th most populous state in the US with more than 12. 1 residents per square mile. 3 days ago · Topographic Map of Illinois showing the location of major metropolitan areas: Chicagoland, Greater St. How many cities in Illinois have more than 50,000 residents? There are 19 cities in IL with more than 50,000 residents, the detailed information is provided in the table. Learn about the top 10 biggest cities, their attractions, and their locations on a map. Dragisic Shannon Hall Loretta Carroll Janice Hipkins Lesa There are 102 counties in Illinois. Find places to go, things to see. Jan 2, 2025 · A historical list of the largest cities in the state of Illinois from the 2022 census, ranked by population Illinois Alphabetical ListsCountries Canada Mexico United States States Alabama - California Colorado - Georgia Hawaii - Iowa Hawaii Idaho Illinois Indiana Iowa Kansas - Maryland Massachusetts - Missouri Montana - New Jersey New Mexico - Ohio Oklahoma - South Carolina South Dakota - Vermont Virginia - Wyoming Feb 1, 2024 · Looking for the best Northern Illinois cities? Here we share a list of great small towns and cities you should explore while visiting. , according to the U. You'll get a map of the local cities, including information on each town. A map of Illinois cities that includes interstates, US Highways and State Routes - by Geology. Cities in Illinois, such as Chicago, Springfield, and Rockford, provide a range of cultural, economic, and recreational Find a current Alphabetical list of Illinois Cities. You may download, print or use the above map for educational, personal and non-commercial purposes. It serves as Lake County’s seat of government as well. News & World Report ranking, which published on May 20. Key facts about Illinois. comprehensive guide to the diverse cities and towns of Illinois! Explore the vibrant urban centers and charming communities of Illinois. It is bordered to the north by Wisconsin, to the west by Iowa and below that, by Missouri with both borders along the Mississippi River. Illinois is divided into 102 counties and, as of 2020, contained 1,300 municipalities consisting of cities, towns, and villages. 2 days ago · Chicago is a city, the seat of Cook county, in northeastern Illinois, U. Byrnes Lela Ramey Stephen Gilbert Maria Punzo-Arias Rita Hatfield Vicky Mugrage Valerie D. The Illinois Municipal League was founded in 1913 and has worked continuously for the benefit of municipalities. Map of the United States with Illinois highlighted. The following is a list of cities in Illinois, by letter. List of Illinois cities by population: from largest (biggest) to smallest. View all zip codes in IL or use the free zip code lookup. 75%. With the help of a map, how many can you name? Illinois Counties Synopsis The Illinois Counties section of the gazetteer lists the cities, towns, neighborhoods and subdivisions for each of the 102 Illinois Counties. If you live in an incorporated area, most of your government services are provided by your city, township or village. Vega Barbara Harrison Jill M. 397500 and situated at an elevation of 764 meters. Also see Illinois County: ZIP Codes | Physical, Cultural & Historical Features | Census Data | Land, Farms, & Ranches Nearby physical features such as streams, islands and lakes are listed along with maps and driving directions This is a list of towns and villages of the state of Illinois, United States, by letter. It’s a fascinating state that’s stood at the forefront of American history time and time again and is in the geographical centre of America’s Midwest region. We also have a more detailed Map of Illinois Cities Full list of cities in Illinois State ordered by population and their distribution on the map. It is the commercial and cultural hub of the American Midwest. The Livability Sales-Taxes. Description: This map shows states boundaries, lake Michigan, the state capital, counties, county seats, cities and towns in Illinois. Chicago, the most populous … Cook County Read More » Profiles for 217 cities, towns and other populated places in Lake County Illinois Incorporated Cities, Towns & Census Designated Places in Lake County Incorporated Places have an asterisk (*). Get to know the Prairie State in a whole new way. 56, Buffalo Grove, ranked at No The Quad Cities is a region of five cities (originally Tri-Cities, later four; see History) in the U. states, Illinois has the fifth-largest gross domestic product (GDP), the sixth-largest population, and the 25th-most land area. Profiles for 352 cities, towns and other populated places in Will County Illinois Incorporated Cities, Towns & Census Designated Places in Will County Incorporated Places have an asterisk (*). Jul 18, 2025 · 10 Illinois cities were ranked in the top 250 best places to live in the country Leading Illinois’ representation on the list is Arlington Heights, ranked at No. In 2005, the population of Illinois was estimated at 12,765,427, which is about Jul 1, 2025 · View Google Maps with Illinois County Lines, find county by address, determine county jurisdiction and more May 16, 2025 · Explore some of the largest cities in Illinois, including learning what makes each one stand out and what you might expect from a move to the Prairie State. Click here to see the list of taxes and whether they are a fixed or Profiles for 74 cities, towns and other populated places in DuPage County Illinois Incorporated Cities, Towns & Census Designated Places in DuPage County Incorporated Places have an asterisk (*). Technically, Champaign-Urbana is two distinct cities, but they blend together into one metropolis. Dannehl Loretta Steber Lynn B. May 21, 2025 · List of Cities and Towns in Illinois in Alphabetical order including the Abingdon, IL, Addieville, IL, Addison, IL, Adeline, IL, Albany, IL, Albers, IL, Albion, IL Map of Illinois Cities: This map shows many of Illinois's important cities and most important roads. Feb 5, 2024 · Planning a move to Illinois in 2024? Explore the charm, lifestyle, and stunning landscapes of the biggest cities in Illinois. Jan 2, 2025 · A historical list of the largest cities in the state of Illinois from the 2021 census, ranked by population This is a list of cities in Illinois, arranged in alphabetical order. Mar 20, 2025 · The summer and fall may be wonderful times to visit Illinois, but for the residents of the Prairie State, living here provides full-time access to the state’s rich history, architecture and nature. Demographics and population of Illinois cities. Located in the Midwestern United States, Illinois offers a blend of urban sophistication and rural charm. Large detailed roads and highways map of Illinois state with all cities. Suttles Anna Valencia Rachel M. 2 million residents and the bustling metropolis of Chicago. [2] Sep 17, 2024 · There are of total 1280 cities and towns in the state of Illinois. According to Census population data, the Illinois population is the fifth-largest in the United States. Illinois Cities AboutStLouis. Detailed map of the Illinois highway with cities, villages, and rest areas. Below is a list of the communities that are found in those counties. Louis (20 C, 1 P) Cities in Illinois by county (101 C) Cities in the Quad Cities (35 P) Histories of cities in Illinois (4 C, 1 P) Tourist attractions in Illinois by populated place (12 C) Transportation in Illinois by city (7 C) Copy or download a list of illinois cities in popular formats. This Profiles for 622 cities, towns and other populated places in Cook County Illinois Incorporated Cities, Towns & Census Designated Places in Cook County Incorporated Places have an asterisk (*). Jul 1, 2025 · View Illinois City Limits on Google Maps, find city by address and check if an address is in city limits Illinois state large detailed roads and highways map with all cities. Its capital is Springfield while Chicago is its largest city. It includes Champaign, DeWitt, Ford, Grundy, Iroquois, LaSalle, Livingston, McLean, and Shelby counties. News & World Report released a list of the best places to live in Illinois, a ranking of 22 cities evaluated for quality of life, value, desirability, job market strength and migration trends. It is surrounded by Wisconsin to the north, Lake Michigan to the northeast, Indiana to the east, Kentucky to the south, Missouri to the southwest, and Iowa to the west. state of Illinois and in the Midwestern United States. The population was 5,275,541 in 2020. 899600, 41. What is the youngest population in IL? Illinois is home to 3,442,474 youngsters (27% of Best Places to Live | Compare cost of living, crime, cities, schools and more. The city is renowned for its daring construction and has a cityscape full of well-recognized buildings. This map shows cities, towns, counties, interstate highways, U. A map of Springfield, showing its major roads and points of interest, can be found on this Illinois Cities page. Aug 7, 2025 · Get a list of Illinois cities by population based on Census 2024 data. Chicago is a major hub for finance, culture, and industry, while the rest of the state’s cities and This Illinois city maps page features a map of Springfield, the state's capital city; it also provides access to detailed maps of cities and other places that are located in Illinois. On Illinois Map, you can view all states, regions, cities, towns, districts, avenues, streets and popular centers' satellite, sketch and terrain maps. Here is a list of the most populated cities in Illinois. Illinois boasts of mineral deposits such as coal Apr 5, 2023 · Navigate Illinois with our Illinois County Map featuring cities, roads, and major landmarks. It will rank as Illinois’ tenth-largest city in 2022 with an estimated 89,369 residents. The largest by land area is McLean County, while the smallest is Putnam County. Click on any of the links to find that city's specific government information such as the address to the city hall, phone numbers of the mayor, city clerk, police department and other information. Politically, Illinois is divided between the Chicago area and ‘downstate. Its nearly 13 million residents fill the city of Chicago, the suburbs of St. Ballotpedia also covers mayors, city councils, and district attorneys in all state capitals. For towns and villages, go to List of towns and villages in Illinois. Important north - south routes include: Interstate 39, Interstate 55, and Interstate 57. Click here for a larger sales tax map, or here for a sales tax table. Illinois Cities, Towns & Neighborhoods that begin with "P"Illinois Cites & Towns - Search by Name (For Incorporated Places, see Illinois Civil Features) Oct 6, 2022 · Explore Illinois city and county boundaries through interactive mapping tools on ArcGIS. For more information on how we rank, read the Best Places to Live methodology. View this map to determine if you are located in an Pages in category "Cities in Illinois" The following 200 pages are in this category, out of 302 total. Abingdon, Addieville, Addison, Adeline, Albany, Albers, Albion†, Aledo†, Alexis, Algonquin Jan 2, 2025 · A historical list of the largest cities in the state of Illinois from the 2020 census, ranked by population Discover Illinois's cities with our Map of Illinois Cities, showing all major cities and their locations. Oct 20, 2021 · Guide to 10 largest cities in Cook County, Illinois! Explore Cook County cities, towns & villages with data, demographics, photos & attractions. Find 4 days ago · Geographical and historical treatment of Illinois, including maps and a survey of its people, economy, and government. Learn more about Chicago in this article. [3] Free visitor guides for Illinois. Its capital city is Chicago[a] is the most populous city in the U. Sep 25, 2024 · Illinois is a perplexing Midwest state home to one of the biggest cities in America and some of the smallest rural towns you can imagine. ’ Detailed Illinois state map of United States with cities. Feb 5, 2023 · Chicago is one of the biggest cities in the United States and the largest in Illinois. Illinois is known for its diverse population, its vibrant culture, and its many attractions. May 6, 2025 · The map showing the largest and major cities in Illinois, state capital, other cities and towns, state boundary, Illinois counties boundary and neighbouring states. State information resources for all things about the 50 United States including alphabetical states list, state abbreviations, symbols, flags, maps, state capitals, songs, birds, flowers, trees and much more. The most populous of these is Cook County, the second-most populous county in the United States and the home of Chicago, while the least populous is Hardin County. Chicago is Jan 7, 2025 · Illinois Map - Explore the detailed Map of Illinois State, United States, showing the state boundary, roads, highways, rivers, major cities and towns. In the 2020 United States Census, Illinois City, IL had a population of 159 people. Berner Amanda D. According to the 2020 United States census, Illinois is the 6th most populous state with 12,812,508 inhabitants but the 24th largest by land area spanning 55,499. One thing that we learned from our research is that there Illinois Cities, Towns & Neighborhoods that begin with "A"Illinois Cites & Towns - Search by Name (For Incorporated Places, see Illinois Civil Features) Illinois has state sales tax of 6. [2][3][4][5] These cities are the center of the Quad Cities metropolitan area, a region within Comprehensive reports cover exclusive real estate trends & forecasts, crime data, real estate investment index, demographic trends, job access, school ratings 5 days ago · Illinois Cities With the Highest and Lowest Crime Rates Illinois is home to a diverse population, landscape, and economy. Largest City Joliet is the largest city in Will County, with a population of 150,647. What is this? Jun 29, 2019 · There are a total of 1,280 towns and cities in the state of Illinois. Many factors influence crime. have been certified by the Illinois Secretary of State; any errors contained herein are unintended. In stark contrast, Hardin County is the least populated, with fewer than 4,500 inhabitants enjoying its Illinois is a state located in the Midwestern United States. For a list of the most populous places in Illinois, see: Most populous places below. Lake County residents live either in incorporated areas (cities, townships and villages) or in unincorporated Lake County. 005%. Jan 2, 2025 · List of the largest cities in the state of Illinois, ranked by population, using the the latest 2024 census population data. Generalizing is a slippery slope, as the FBI wisely reminds us. IECAM uses the term municipality instead of incorporated place for these three types of places. The capital is Springfield, and the largest city is Chicago. Illinois northeasternmost boundary is to Lake Michigan. Jan 18, 2024 · Physical map of Illinois showing major cities, terrain, national parks, rivers, and surrounding countries with international borders and outline maps. 74 million at the 2020 census, [9] while the Chicago metropolitan area has 9. Central Illinois is a region of Illinois extending south from Chicagoland along the border with Indiana. Quincy Urbana Yorkville The following is a list of the most populous incorporated places in the State of Illinois. The state capital is Springfield, but the largest city by far is Chicago, which is the third-largest city in the U. 5 million to just 14 residents. Christina Courier Deborah L. On a map made in 1778 by Thomas Hutchins, the location of modern-day Waukegan was shown as Old Fort River and Wakaygagh under the name Rivière du Vieux Fort. Some of the most well-known cities in Illinois are Chicago, Aurora, Rockford, Joliet, Naperville, and Springfield. This destination is a shining example of a college town. These are straight line distances in a radius around Illinois, suitable for a day trip or a short weekend trip within roughly 150 miles. What is the kids population in IL? In IL, there are 705,616 kids under 5 years old and 763,671 kids are in the age from 5 to 9 years. Illinois City is in the Central Standard Time timezone at Coordinated Universal Time (UTC) -6. Discover population, economy, health, and more with the most comprehensive global statistics at your fingertips. Jan 17, 2024 · The most dangerous places in Illinois are Danville and Calumet Park for 2024 based on Saturday Night Science. 8 million inhabitants. Cook County is home to more than 40% of all Illinois citizens. Feb 17, 2025 · The main campus of the University of Illinois, the state’s largest university, is located in the city of Champaign-Urbana. Attribution is required. Note: The township organization laws provided that no two townships in Illinois have the same name. Here are the 22 Illinois cities ranked in this year's Best Places to Live, from highest to lowest. As defined by the Map of Radon Zones in Illinois based on Environmental Protection Agency (EPA) data More Illinois directories: Cities, towns, and villages in Illinois between 1000 and 6000 residents Towns, and villages in Illinois with fewer than 1000 residents Illinois City, IL Map Illinois City is a US city in Rock Island County in the state of Illinois. [1] Illinois is divided into 102 counties and, as of 2020, contained 1,300 municipalities consisting of cities, towns, and villages. The official language is English. If you live in an unincorporated area, most of your services are provided by Lake County. The Land of Lincoln beckons residents with its prairie lands, Lake Michigan shoreline and the bustling urban center of Chicago. Located on the western shore of Lake Michigan, it is the third-most populous city in the United States with a population of 2. The governing board is comprised of Mayors and Village Presidents. Its capital city is Springfield, and its largest city and most important cultural and economic center is Chicago. Clair County Illinois Incorporated Cities, Towns & Census Designated Places in St. It borders Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash and Ohio rivers to its south. Official Town and city sites in the state of Illinois. [b] Of the fifty U. Top 10 biggest cities by population are Chicago, Aurora, Rockford, Joliet, Naperville, Springfield, Peoria, Elgin, Waukegan, and Cicero. You can also explore cities near Springfield (Illinois) or cities near Bloomington (Illinois). Chicago, Springfield and Aurora are major cities shown in this Illinois map. Alpha Lists has it all from A - Z with thousands of free alphabetical lists Jan 22, 2025 · Illinois, the Prairie State, is known for its towering skyscrapers, charming small towns and diverse neighborhoods. Explore Illinois geography, learn about Springfield, Chicago, Aurora, Rockford, Joliet, and major attractions in The Prairie State. For cities, go to List of cities in Illinois. Chicago is the state’s economic, political and cultural powerhouse, while Springfield is the May 18, 2025 · What are Illinois' 10 largest cities? What to know after recent census estimates While Chicago and Aurora maintain the top two spots, the rest of the state's top 10 saw a few changes Cities in Greater St. Map of Illinois. They run the gamut, from poverty rate to population density to even innocuous things like climate. Ballotpedia provides comprehensive coverage of elections in the 100 largest cities in America by population and the largest counties that overlap those cities. List of all cities and towns in Cook County Cook County is the most populated county in the United States, and the second-most populous county in the world, behind Los Angeles County, California. Illinois Map Illinois is a state in the United States. May 16, 2025 · Five Illinois cities were recently named among the ”Top 100 Best Places to Live in the US in 2025” by online publication Livability, which ranks small- to medium-sized cities. states of Iowa and Illinois: Davenport and Bettendorf (the fifth to be included) in southeastern Iowa, and Rock Island, Moline and East Moline (the fourth to be included) in northwestern Illinois. Gives former names of municipalities and townships which changed their name. (previous page) (next page) Illinois ZIP code map and Illinois ZIP code list. Illinois has a land area of 55,518 square miles. Its largest city, Chicago, is an important transportation and distribution hub. Abingdon (AB-ing-duhn) Albion (AL-bi-uhn) Aledo (uh-LEED-oh) Altamont (AL-tuh-mahnt) Alton (AWL-tuhn) Amboy (AM-boy) Anna (AN-nuh) Arcola (ahr-KOH-luh) Ashley (ASH Explore the population rankings of Illinois cities based on the 2020 Census in this informative overview. Jun 3, 2025 · U. Sep 1, 2024 · Illinois Zip Codes - Find Zip Codes for the US State of Illinois (IL) by County, city, town and address. Illinois, known as the "Land of Lincoln", features a rich tapestry of 102 counties, each contributing its unique charm and significance to the state. To the south-east, Illinois is bordered along the Ohio River by Kentucky and to the east by Indiana. Clair and Monroe. There are a total of 534 local tax jurisdictions across the state, collecting an average local tax of 2. In the flat landscape of Illinois, the highest point is the banana-shaped Charles Mound at 376 m (1,235 ft). Illinois is divided into 102 counties and, as of 2020, contained 1,300 municipalities consisting of cities, towns, and villages. Jun 2, 2025 · 22 Illinois cities are among the best places to live in the U. On average, households have an income of $54,124 USD. Search through all the different services offered by the various Illinois agencies. This encompasses all city, county, judicial, school district, and special district offices appearing on the ballot within those cities. Some tax rates are the same for all taxpayers (fixed rates) and some are determined by location (location-based). Oct 14, 2024 · When navigating the landscape of local government in Illinois, it's essential to understand the distinctions between villages, cities, and towns. This can help in planning a trip or just learning more about a Nov 15, 2022 · Source: Wikimedia The Illinois city of Waukegan is situated in Lake County. state of Illinois, across the Mississippi River from Muscatine, Iowa. Feb 12, 2023 · Illinois is a state in the Midwestern region of the United States and is known for its rich history, diverse culture, and vibrant cities. The community straddles Buffalo Prairie Township and Drury Township in Rock Island County, Illinois. Discover all cities in Illinois with our comprehensive directory. Size: 1000x1325px / 323 Kb Author: Ontheworldmap. List of all cities in Illinois with a population of at least 5,000 people Cities in Illinois Travelmath helps you find cities in any state or country. highways, state highways, main roads and secondary roads in Illinois. 25%, and allows local governments to collect a local option sales tax of up to 4. List of all Zip Codes for the state of Illinois. Among these, Cook County stands out as the most populated, home to approximately 5. Apr 4, 2025 · The 10 Most Dangerous Cities in Illinois: A Quick Look There are 1,369 cities in Illinois that range from over 2. Clair County Incorporated Places have an asterisk (*). You can use it to look for nearby towns and suburbs if you live in a metropolis area, or you can search for cities near another city, or any airport, zip code, or tourist landmark. It includes detailed road maps, as well as symbols that indicate tourist attractions, restaurants, and other points of interest. Includes all counties and cities in IL. The most populous city is Chicago with 2,746,388 residents while the least populous is Valley City with 14 residents. Embrace the spirit of higher education by checking out the Spurlock Museum, an eclectic collection of fascinating Profiles for 93 cities, towns and other populated places in St. Rhoades Terry Templeton Kathy Trimble Bethany M. Muller Dan Holden Mindy Sue Meyer Julie Pasel Alicia L. Did you know Illinois is a state located in the Midwestern United States. 0 square miles (143,742km2) of land. Nov 21, 2022 · The Labeled Illinois Map is an important tool for navigating the state. Travel Illinois magazine, a map of Illinois, guides to wineries, breweries and golf and for visitors with disabilities. What is this? Jun 29, 2019 · Find out the names, populations, areas, zip codes, and counties of 1,280 towns and cities in Illinois. Illinois's FIPS state code is 17 and its postal abbreviation is IL. Check out Illinois Map with Cities to know more. Illinois: The Prairie State Illinois, known as the Prairie State, is a diverse and dynamic state with a rich history, vibrant cities, and a strong agricultural heritage. Chicago is a popular urban city to visit when Apr 1, 1990 · Cities, Towns & Villages The population of all cities, towns, villages and unincorporated places in Illinois with more than 15,000 inhabitants according to census results and latest official estimates. Illinois (/ ˌɪlɪˈnɔɪ / ⓘ IL-ih-NOY) is a state in the Midwestern region of the United States. Louis, and hundreds of miles of farmland in between. For the 2025-2026 Best Places to Live list, the Apr 26, 2025 · A new study reported by Crain's reveals four out of the top five urban areas with the highest property tax are in Illinois. com Discover population, economy, health, and more with the most comprehensive global statistics at your fingertips. Illinois Towns, Cities, Directory and State Guides. Important east - west routes include: Interstate 64, Interstate 70, Interstate 72, Interstate 74, Interstate 80, Interstate 88 and Interstate 90. The state’s fertile soil (fed by Lake Michigan and the mighty Mississippi River) produces the nation’s sixth-highest agricultural output to Jan 30, 2023 · Although most of the focus goes to Chicago, there many other massively populated cities in Illinois. This explains many of the changes in township names Oct 15, 2019 · Biggest Cities In Illinois Chicago, the biggest city in Illinois, is an important financial, educational, and administrative hub in the state. See the population, density, area and county of each city, as well as the state capital and other information. There are many towns within the total area, so if you're looking for closer places, try a smaller radius like 50 miles. S. Towns (Websites) May 10, 2025 · Illinois County Map : Illinois is a Midwestern state in the United States. What is now Illinois was claimed as part of Aug 8, 2024 · Illinois has around 1,300 incorporated cities and towns. com provides a list of Illinois sales tax rates by city, county, and zip code. If you're okay driving a greater distance Detailed large map of Illinois State USA showing cities, counties, towns, state boundaries, roads, US highways and State routes. With a population of nearly three million, Chicago is the state’s largest and the country’s third most populous city. Interactive Illinois map showing cities, counties, and landmarks. Cities, Villages & Towns in Illinois This database is growing and offers basic info on municipalities, villages, town and cities in Illinois including a link to their web page and eventually links to their active Facebook Pages, which is a good source of public photographs and updated information Click here for links to every village and municipality in Illinois. The map also has labels that indicate various neighborhoods and cities. Other significant cities include Aurora, Naperville, Joliet, Rockford, Elgin, Peoria, Champaign, Waukegan, and Cicero. Illinois is located in the Midwestern parts of the US. Jun 29, 2024 · Illinois has 1,295 municipalities consisting of cities, towns, and villages. Description: This map shows cities, towns, counties, interstate highways, U. The state's major rivers are the Ohio, the Mississippi, the Wabash, the Kaskaskia, and the Illinois rivers. This is a list of all cities and towns in the state of Illinois with a population of over 5,000 people. Map Download and print free Illinois Outline, County, Major City, Congressional District and Population Maps. Louis, and the Quad Cities. 41 million residents and is the third-largest metropolitan area in the nation. The state's population density is about 231. A city and road map of Illinois that has major rivers, lakes and landmarks. Find the top 15 cities, towns, and suburbs near Illinois City, IL, like Muscatine and Rock Island, and explore the surrounding area for a day trip. The auditor of public accounts had the responsibility of recording township names and requesting that counties submitting township names already taken select new ones. Free Download Here! A map of Illinois Counties with County seats and a satellite image of Illinois with County outlines. Find information on each city or town, including coordinates, mayor details, population, and more. These cities are famous for having fantastic places to explore, unique things to see, and lively cultural experiences. May 6, 2025 · Find the largest and most popular cities in Illinois, the 5th most populous state in the US, on this map and list. The report comes after a property information service, Attom, analyzed Alphabetical list of cities in Cook County, IL. In Illinois, municipalities include cities, villages, and towns. Demographics and population of Cook County, IL cities. With interactive Illinois Map, view regional highways maps, road situations, transportation, lodging guide, geographical map, physical maps and more information. zdnfnhrmlgcolgxraxtxirbpjpglcqbmdxqxmjrccfkxgawdnzer