Illinois cities by population. Illinois has 1,536 cities / towns.

Illinois cities by population. Discover Top 100 Cities with the Highest Population in Illinois in 2025. Apr 1, 2000 · Urban Areas in Illinois (Urban Areas, USA) with population statistics, charts, map, location, weather and web information. 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. Illinois is losing population and is decreased by 78,513 people since from the last census of 2020. Find birth certificates, maps, periodicals, and more. The biggest cities in Illinois are listed below. For example, all-black and all-white areas in the state would both be considered lacking diversity. Top 10 biggest cities by population are Chicago, Aurora, Rockford, Joliet, Naperville, Springfield, Peoria, Elgin, Waukegan, and Cicero. Find information on each city or town, including coordinates, mayor details, population, and more. May 18, 2025 · Below is a look at the 10 largest cities in Illinois listed by their estimated 2024 population: More information on the latest estimates can be found here. The largest by land area is McLean County, while the smallest is Putnam County. For the most recent data available, please refer to the Vintage 2024 data. Diversity, in this case, means a mixture of people with different race and ethnicity living close to one another. 41 million residents and is the third-largest metropolitan area in the nation. Incorporated Places The population of all incorporated places in the State of Illinois according to census results and latest offcial estimates. Feb 5, 2024 · Planning a move to Illinois in 2024? Explore the charm, lifestyle, and stunning landscapes of the biggest cities in Illinois. Illinois Metropolitan & Micropolitan Statistical Areas Aug 7, 2025 · The most populous cities in Texas are Houston with 2,390,125, San Antonio at 1,526,656, Dallas with 1,326,087, Fort Worth at 1,008,106, and Austin with 993,588. Chicago is Discover population, economy, health, and more with the most comprehensive global statistics at your fingertips. Its capital city is Ranking of Illinois Cities and Places By Total Population from Census 2020According to the data from the US 2020 decennial Census, the total population of Illinois was 12. PDF and HTML versions of census tables for the state, counties, and cities are available. Jan 22, 2025 · Illinois, the Prairie State, is known for its towering skyscrapers, charming small towns and diverse neighborhoods. Nov 15, 2022 · Find out the population, density, area, and year of founding of the ten largest cities in Illinois as of 2022. Free PDF included. Located on the western shore of Lake Michigan, it is the third-most populous city in the United States with a population of 2. Linear visualization of population of the United States cities only when they are among the top 10 This list tracks and ranks the population of the top 10 largest cities and other urban places in the United States by decade, as reported by each decennial United States census, starting with the 1790 census. Jun 29, 2019 · How many cities are there in Illinois? There are a total of 1,280 towns and cities in the state of Illinois. The MSA Nov 27, 2024 · Decatur experienced the largest decline in population year-over-year at 5. You can get the most current Census population data for all 102 Illinois counties, sorted from the most populous counties in Illinois to the least, according to the 2024 Population Estimates Program. Chicago is the largest city in Illinois, and the 3rd largest city in the United States. Agriculture, particularly corn and soybeans, as well as educational institutions and manufacturing centers, figure prominently. 80 square miles and with a population density of 4,404 persons per square mile. Chart and table of population level and growth rate for the state of Illinois from 1900 to 2024. Here’s a look at the largest cities in Illinois with information and key demographics from US Census data. Major Cities in Illinois by Population Chicago 2,712,608 Aurora 199,878 Rockford 151,290 Joliet 147,786 Naperville 144,108 Springfield 116,815 Peoria 115,718 Elgin 110,906 Waukegan 88,671 Cicero 84,423 Champaign 82,848 View Full List The Census Bureau has released the latest estimates from the American Community Survey for all cities in Illinois with a population of 60,000 or more with sufficient data to estimate the population. Here is a look at the ten largest cities in Illinois by population. Interactive Illinois map showing cities, counties, and landmarks. Illinois is home to Chicago, the third largest city in America, plus a slew of other populated cities to experience. See all cities/towns in List View or use the map below to review. Largest Cities in Illinois Chicago Population: Chicago, the largest city in Illinois, has over 2. According to Census population data, the Illinois population is the fifth-largest in the United States. Aug 7, 2025 · The most populous counties in Illinois are Cook County with 5,182,617, DuPage County at 937,142, Lake County with 718,604, Will County at 708,583, and Kane County with 520,997. As defined by the United States Census Bureau, an incorporated place includes cities, towns, villages, boroughs, and municipalities. 700,000+), which is the partly industrialized Illinois portion of the St. [b] Consolidated city-counties represent a distinct Discover population, economy, health, and more with the most comprehensive global statistics at your fingertips. Jul 15, 2021 · Still, you’ll find everything from safe family-friendly suburbs and small cities surrounded by nature and recreation to exciting urban areas. Chicago city was the most populated city or place (town or village) (2. Biggest Cities Illinois, United StatesIllinois - 10 Largest Cities Illinois is a state in the Midwest region of the United States, known for the Great Lakes shoreline, prairie lands, and urban Chicago. Dec 13, 2024 · Discover Illinois cities by population size, exploring top 10+ top cities, including Chicago, Aurora, and Rockford, with insights into urban demographics, population growth, and city profiles. Find out the population, time zones, current local time and more Illinois facts. Discover population, economy, health, and more with the most comprehensive global statistics at your fingertips. Chicago is Illinois' most populous municipality. Sure, you can copy Aug 7, 2025 · Richest City in Illinois The richest city in Illinois is Kenilworth in Cook County with an average household income of $460,411 as of 2023. 74 million at the 2020 census, [9] while the Chicago metropolitan area has 9. 3M) and Phoenix (1. Demographics and population of Illinois counties. Also showing how to paint Illinois County map with your data. Louis Metropolitan Area, and the Carbondale–Marion–Herrin, Illinois Combined Statistical Area, centered on Carbondale and Marion, a two-county area that is home to 123,272 residents. Aug 28, 2024 · Explore Illinois population trends, growth, and decline in 2025, with insights on demographics, economy, and policy. 9% of the US population. Census. [b] Of the fifty U. List of all cities in Illinois with a population of at least 5,000 people Linear visualization of population of the United States cities only when they are among the top 10 This list tracks and ranks the population of the top 10 largest cities and other urban places in the United States by decade, as reported by each decennial United States census, starting with the 1790 census. Jan 2, 2025 · A historical list of the largest cities in the state of Illinois from the 2021 census, ranked by population Jul 1, 2010 · Total Population of Illinois, Chicago, and Illinois Counties: 1950-2020 Illinois Demographics Illinois' demographics reflect a diverse and dynamic population. Oct 17, 2023 · Illinois Counties list and population density map in Excel. Vintage 2024 is the most recent completed vintage and consistent set of estimates. Bond Boone Brown Bureau Calhoun Carroll Cass Champaign Christian Clark Clay Clinton Coles Cook Crawford Cumberland DeKalb De Witt Douglas DuPage Edgar Edwards So there you have it, the fastest gr owing cities in Illinois ar e led by Volo which has been gr owing at a blistering pace this decade relative to other cities and t owns around the state. Introduction This report presents projections of population from 2025 to 2035 by age and sex for Illinois, Chicago, and Illinois counties produced for the Certificate of Need (CON) Program. See the list of cities from Chicago to Edwardsville, with data sources and references. Los Angeles (3. The state's population includes significant representation from White, African American, Hispanic or Latino, and Asian communities. Buses from Texas likely grew Illinois’ population. Using the latest data from the Census Bureau, see which ZIPs in Illinois have the highest population Introduction This report presents projections of population from 2025 to 2035 by age and sex for Illinois, Chicago, and Illinois counties produced for the Certificate of Need (CON) Program. Springfield (View on Map) Springfield is Illinois’ capital city, but its population doesn’t even make it into the state’s top five most populous cities! The city’s population is estimated at 114,200. This is a list of the most populous municipal corporations of the United States. It borders Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash and Ohio rivers to its south. Explore Illinois geography, learn about Springfield, Chicago, Aurora, Rockford, Joliet, and major attractions in The Prairie State. Search Historical Decennial Census Population and Housing Counts Illinois Census 2010 The Illinois Department of Commerce and Community Affairs created this website for Illinois Census 2000 information. May 16, 2024 · Large cities in the Northeast and Midwest grew in 2023, reversing earlier population declines, according to Vintage 2023 Population Estimates released today. Jan 2, 2025 · A historical list of the largest cities in the state of Illinois from the 1940 census, ranked by population Apr 1, 2020 · Explore Illinois population data by race and ethnicity, including county-level statistics. Despite this, it is the second-largest city in the state of Illinois outside of Chicago behind Rockford. state of Illinois and in the Midwestern United States. Illinois Population Density City RankIllinois Population Density City Rank A total of 1,367 results found. You can get the most current Census population data for all 1,802 Texas cities, sorted from the most populous cities in Texas to the least, according to the 2024 Population Estimates Program and 2023 American Community Survey. . Alphabetical list of counties in Illinois. Jan 2, 2025 · A historical list of the largest cities in the state of Illinois from the 2022 census, ranked by population Discover Top 100 Cities with the Highest Population Density in Illinois in 2025. Jan 2, 2025 · Find out the rank, population, and growth rate of the 100 largest cities in Illinois for 2024. List of DuPage County, IL cities by population: from largest (biggest) to smallest. Jan 2, 2025 · A historical list of the largest cities in the state of Illinois from the 1900 census, ranked by population 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 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. Jun 13, 2021 · The table below lists the 221 largest cities in Illinois by population – every city with a population of more than 10,000 people. Jan 8, 2024 · The 10 Illinois Cities With The Largest Latino Population For 2024 The most Hispanic/Latino places in Illinois are Cicero and Melrose Park for 2024 based on Saturday Night Science. Demographics and population of Lake County, IL cities. People living in suburbs are not included. You can all see a comprehensive list of all 707 cities and places in Illinois. Illinois's FIPS state code is 17 and its postal abbreviation is IL. Illinois (/ ˌɪlɪˈnɔɪ / ⓘ IL-ih-NOY) is a state in the Midwestern region of the United States. Springfield: 114,230 Located in Sangamon County, Springfield is the seat of Sangamon County and the capital of Illinois. May 18, 2025 · Naperville is now the third-most populous city in Illinois, according to the latest data from the U. Feb 28, 2024 · Discover the most populous cities in Illinois. The state is known as “Land of Lincoln” and Apr 1, 1990 · Illinois (State, USA) with population statistics, charts, map and location. The Chicago metropolitan area, also called Chicagoland, is the largest metropolitan statistical area in the U. 75M people) which was 21. It is a production city with huge manufacturing firms setting up plants in the area. We’ll cover the Illinois population by city with an overview of the 10 main cities in Illinois. Census Bureau. What is now Illinois was claimed as part of A historical list of the largest cities in the state of Illinois from the 2018 census, ranked by population Jan 2, 2025 · A historical list of the largest cities in the state of Illinois from the 2010 census, ranked by population 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 in Illinois with a population of at least 5,000 people Diversity and Diversity Scores for Illinois The map below shows diversity in Illinois. With a population of 116,250, it ranks the sixth-largest city in Illinois and the 266th largest in the United States. It is the 24th largest state by area. 41% of Illinois's population, and then Oct 15, 2019 · Aurora Aurora, ranking second among the biggest cities in Illinois, occupies an area of 45. S. Major Cities and Population Milestones The United States, which is home to a population of 300 million people, has 11 cities with populations exceeding 1 million. se. Best Places to Live in Illinois in 2025-2026 The Land of Lincoln beckons residents with its prairie lands, Lake Michigan shoreline and the bustling urban center of Chicago. May 28, 2025 · This page features files containing city and town population for years 2020 to 2024. Cities of Illinois by Population Get everything you need to know about smallest to largest cities in Illinois by population. Search cities in Illinois, United States. [1] Note that only people living in the city itself are counted. From Chicago to Aurora, explore the rankings and demographics. The U. 6M) follow, and southern cities Houston (2. Demographics and population of DuPage County, IL cities. 7 million. Income levels in Illinois vary widely, with urban areas *Please note that these population counts may not be fully accurate and will not be official or effective for shared revenue purposes until they have been certified by the Illinois Secretary of State; any errors contained herein are unintended. 7 million residents. While some of the other biggest cities in the state are Chicagoland-extensions, others are found in central Illinois, to the north, and to the east. With interactive Illinois Map, view regional highways maps, road situations, transportation, lodging guide, geographical map, physical maps and more information. 44% of Illinois's population, followed by Aurora city (180. Other Illinois cities that experienced drops include Cicero Discover population, economy, health, and more with the most comprehensive global statistics at your fingertips. The state’s capital city is Springfield but the largest city by population in Illinois is Chicago with population close to 2. Access current Illinois demographics: population, race, age, income, and poverty stats from the US Census Bureau. On Illinois Map, you can view all states, regions, cities, towns, districts, avenues, streets and popular centers' satellite, sketch and terrain maps. There are 102 counties in Illinois. While exceptionally affluent, Kenilworth only has a population of 2,437 as of 2023. Oct 20, 2021 · Guide to 10 largest cities in Cook County, Illinois! Explore Cook County cities, towns & villages with data, demographics, photos & attractions. On July 21, 2023, the OMB delineated 14 combined statistical areas, 12 metropolitan statistical areas, and 21 micropolitan statistical areas in Illinois. Ranking of the Top 100+ Countries by Top 100+ Cities by Population for by Geoba. Jun 3, 2024 · Of the 10 Illinois towns that saw the largest population growth in the most recent Census data, seven were in the Chicago area. State of Illinois currently has 47 statistical areas that have been delineated by the Office of Management and Budget (OMB). In a significant development Feb 10, 2025 · Explore latest ranking of city in Illinois by Black population, with a 5-year trend analysis. Nov 22, 2023 · Home to one of the largest urban metropolises in the US, along with countless other small cities offering affordable living and midwestern charm, Illinois offers something for everyone. Illinois has the fifth largest population in USA with population close to 12. A total of 45 Jan 12, 2024 · The 10 Illinois Cities With The Largest Black Population For 2024 The most African American cities in Illinois are East St. Learn about their history, culture, and attractions from this informative article. Show Results on Map. The fastest-growing cities in Illinois ar e Volo, Pingree Grove, Hampshire, Manhattan, Yorkville, Gilber ts, Mahomet, Sa voy, Minooka, and Huntle y. According to the latest US Census Bureau estimates, the population of Chicago is 2,695,598. Explore the population rankings of Illinois cities based on the 2020 Census in this informative overview. The largest city by population is Chicago with 2,696,555 residents followed by Aurora, Joilet, Naperville, and Rockford. The 2020 Census revealed 10 US cities with Explore detailed profiles of Illinois' very small towns and villages with fewer than 1000 residents, including demographics, housing, income, and more. Louis and Dolton for 2024 based on Saturday Night Science. The icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity). state of Illinois that consists of the entire central third of the state, divided from north to south. This encompasses all city, county, judicial, school district, and special district offices appearing on the ballot within those cities. List of Illinois cities by population: from largest (biggest) to smallest. Aug 7, 2025 · You can get the most current Census population data for all 1,445 Illinois cities, sorted from the most populous cities in Illinois to the least, according to the 2024 Population Estimates Program and 2023 American Community Survey. Diversity and Diversity Scores for Illinois The map below shows diversity in Illinois. The least populous of the compared places has a population of 37,567. Chicago, the largest city, is a major cultural and economic hub, known for its diversity and vibrant neighborhoods. [1] As of 2023, the largest of these is the Chicago-Naperville, IL-IN-WI CSA, comprising the area around Discover all cities in Illinois with our comprehensive directory. It is also the 12th most densely populated state in US behind California. [a] A few exceptional census-designated places (CDPs) are also included in the Census Bureau's listing of incorporated places. The estimates, based on data from July 1, 2024, show a trend of growth for many urban areas, including the state’s largest city, Chicago, and its second-largest, Aurora. The largest city in the US is New York City, with 7. Please check back later. 9M residents. Here are the 22 Illinois cities ranked in this year's Best Places to Live, from highest to lowest. May 18, 2025 · Illinois Cities See Population Shifts in Latest Census Estimates The United States Census Bureau has released its 2024 population estimates, revealing notable changes among cities in Illinois. The two higher density areas of population are Metro East (pop. 📈📉📈 Let's take a look at where the top 100 largest cities and towns are in Illinois! 2024 Census Bureau population estimates for census designated places. 4%, the ninth-largest of the 610 cities SmartAsset reviewed. Paramount Theatre in Aurora, Illinois' second most populous municipality. Union Station in Joliet, Illinois' third most populous municipality. Almost 36% of the total population in Illinois lives in the cities. 1 square miles and a water area of 2,400. List of Midwestern cities by size The following table lists all of the cities in the Midwestern United States with at least 100,000 people. Downtown block in Naperville, Illinois' fourth most populous municipality. Also known as the Heart of Illinois, it is characterized by small towns and mid-sized cities. Area: Chicago covers Illinois has 1,536 cities / towns. Michelle Carr-Bruce Mary Shipman Kate Garrett Connie J. state of Illinois and in the Midwest. com. Get accurate data now! Explore the largest cities in Illinois for 2025, based on the largest population size, area size and population density. Encompassing 10,286 square mi (28,120 km 2), the metropolitan area contains the City of Chicago along with its surrounding suburbs, satellite cities, and hinterland, spanning 13 counties across northeast Illinois and northwest Indiana. Jul 1, 2024 · Top 10 Cities of Illinois ranked by population and presented with map, charts and links to related pages. Central Illinois Central Illinois is a region of the U. This section compares the 50 most populous of those to each other. Areas in green are more diverse, while areas in red are much less diverse. Discover Top 94 Cities with the Highest Percentage of Black / African American Population in Illinois in 2025. The capital city is Springfield. These numbers were taken directly from the United States Census Bureau. 6. This Illinois has 12 metropolitan statistical areas, 22 micropolitan statistical areas, 2 metropolitan divisions, and 7 combined statistical areas. [Freely Accessible Website] Search Illinois Census 2010 Illinois population in 2025 is estimated to be 12. 3 square miles. For more information on how we rank, read the Best Places to Live methodology. 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 has a land area of 55,513. Sure Nov 6, 2023 · Using the latest Census data, we detail the 100 biggest cities in Illinois. Jan 2, 2025 · A historical list of the largest cities in the state of Illinois from the 1960 census, ranked by population Feb 5, 2023 · Illinois’ big cities are known for their diverse population, beautiful landscapes, sky-touching buildings, historical museums and arts galleries. Feb 12, 2023 · Illinois is divided into 102 counties and, as of 2020, contained 1,300 municipalities consisting of cities, towns, and villages. List of Lake County, IL cities by population: from largest (biggest) to smallest. QuickFacts is currently undergoing a maintenance cycle. 7M) round out the top five. The richest city in Illinois with at least 5,000 people is Winnetka in Cook County with an average household income of $457,404 as of 2023 and 12,494 people as of 2023 QuickFacts is currently undergoing a maintenance cycle. Ballotpedia also covers mayors, city councils, and district attorneys in all state capitals. May 6, 2025 · Map of Illinois Cities and towns - List of Cities in Illinois by Population, also check popular & largest cities in Illinois at Whereig. 54K people) which was 1. Find city with highest Black population, key demographic shifts and more. 8M) and Chicago (2. Sievers Brandi May-Weirauch Nicole Baker Stacey Giesendorf Mary Jo McDonald Petie Ruch Teri Boudreau Lisa Lammers Yvette Zavala Janett McCawley Terri Doty Paulette Myers Brandi Short Sara Grubb Cathy Pilson Jennifer Gain-Meyer Susan Pesch Herb Youngblood Claudia Dant Janel Moreland Sarah Turnipseed Kay Lust Terri Koyne Nancy Quinn Vickie QuickFacts is currently undergoing a maintenance cycle. It has a population of 12,778,100, making it the 6th most populated state in the country. May 23, 2022 · Stacker compiled a list of the biggest cities in Illinois 150 years ago using data transcribed from the 1870 U. 81M. Access the world’s largest collection of genealogy resources with the FamilySearch Catalog. 8 million, which accounts for 3. 47 million, It is the sixth largest as per US States by population, and largest population city is Chicago located in the northeast. Largest Cities by Population in Illinois The largest cities in Illinois by population are Chicago (2,721,914), Aurora (181,405), Joliet (150,221), Naperville (149,089), and Rockford (148,173). The United States Census Bureau Jan 2, 2025 · A historical list of the largest cities in the state of Illinois from the 2020 census, ranked by population Jan 30, 2023 · 5. Topics in the Illinois data profile include: Populations and People; Income and Poverty; Education; Employment; Housing; Health; Business and Economy; Families and Living Arrangements; Race and Ethnicity Dec 19, 2024 · A massive influx of 112,955 international migrants boosted Illinois population in 2024, new Census Bureau data shows. Rockford Rockford is found in the north central parts of Illinois and is made up of four Top 10 Illinois Cities by Population Click on the links below to see the 5-mile radius demographics for the largest cities in Illinois. Find the lowest home Jan 2, 2025 · Access the most recent census population information for Chicago, Illinois, including a population profile and history. Chicago[a] is the most populous city in the U. states, Illinois has the fifth-largest gross domestic product (GDP), the sixth-largest population, and the 25th-most land area. Sep 4, 2018 · Population by Place in Illinois There are 1,368 places in Illinois. Demographics and population of Illinois cities. In the United states, Illinois is the 6th largest state accommodating 12,812,508 residents, which is 4% of the total US population. epz crbr fucbt dmkr lauog doux adty rykq camyu tth