This map shows the population density in Chicago by census tracts in 2010. Population Density is measured by people per square mile. The red shape that pops up in the map is the location of DePaul University's Department of Geography.

Lake County, Illinois Demographic Data. Explanation of field attributes: Total Population – The entire population of Lake County. White – Individuals who are of Caucasian race. This is a percent.African American – Individuals who are of African American race. This is a percent.Asian – Individuals who are of Asian race. This is a percent. Hispanic – Individuals who are of Hispanic ethnicity. This is a percent. Does not Speak English- Individuals who speak a language other than English in their household. This is a percent. Under 5 years of age – Individuals who are under 5 years of age. This is a percent. Under 18 years of age – Individuals who are under 18 years of age. This is a percent. 18-64 years of age – Individuals who are between 18 and 64 years of age. This is a percent. 65 years of age and older – Individuals who are 65 years old or older. This is a percent. Male – Individuals who are male in gender. This is a percent. Female – Individuals who are female in gender. This is a percent. High School Degree – Individuals who have obtained a high school degree. This is a percent. Associate Degree – Individuals who have obtained an associate degree. This is a percent. Bachelor’s Degree or Higher – Individuals who have obtained a bachelor’s degree or higher. This is a percent. Utilizes Food Stamps – Households receiving food stamps/ part of SNAP (Supplemental Nutrition Assistance Program). This is a percent. Median Household Income - A median household income refers to the income level earned by a given household where half of the homes in the area earn more and half earn less. This is a dollar amount. No High School – Individuals who have not obtained a high school degree. This is a percent. Poverty – Poverty refers to families and people whose income in the past 12 months is below the poverty level. This is a percent.

Chart and table of population level and growth rate for the state of Illinois from 1900 to 2024.

Graduated color map of population density in Chicago in 2010, data from U.S. Census

This EnviroAtlas dataset is a summary of key demographic groups for the EnviroAtlas community. This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).

Chicago Population Density in 2010

The manuscript title is "The effects of subsity of Presbyterian Churches", by Henry Hughes Presler, and can be found at Mansueto Library, University of Chicago under the call number BX 10999. These maps have been outlined and vectorized as the originals, and points placed for location of churches as they were in the original. Call number for the maps: G4104.C6E1 1948.H6. Map Collection, Regenstein Library, University of Chicago. Drawn from Map 7 - Location of Presbyterian churches in relation to ethnic groups in the city of Chicago, by Census Tracts, 1920.

Du Page County, IL - Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in DuPage County, IL was 585489.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Du Page County, IL - Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in DuPage County, IL reached a record high of 673948.00000 in January of 2009 and a record low of 585489.00000 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Du Page County, IL - Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in DuPage County, IL - last updated from the United States Federal Reserve on June of 2025.

De Kalb County, IL - Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in DeKalb County, IL was 72768.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, De Kalb County, IL - Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in DeKalb County, IL reached a record high of 84353.00000 in January of 2009 and a record low of 72768.00000 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for De Kalb County, IL - Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in DeKalb County, IL - last updated from the United States Federal Reserve on May of 2025.

Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Kankakee County, IL was 15571.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Kankakee County, IL reached a record high of 16949.00000 in January of 2011 and a record low of 15571.00000 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Kankakee County, IL - last updated from the United States Federal Reserve on July of 2025.

Resident Population in Illinois was 12710.15800 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Illinois reached a record high of 12895.77800 in January of 2013 and a record low of 4828.00000 in January of 1900. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Illinois - last updated from the United States Federal Reserve on July of 2025.

Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Douglas County, IL was 240.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Douglas County, IL reached a record high of 240.00000 in January of 2023 and a record low of 54.00000 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Douglas County, IL - last updated from the United States Federal Reserve on June of 2025.

A dataset listing Illinois counties by population for 2024.

Population Estimate, Total, Hispanic or Latino (5-year estimate) in Kankakee County, IL was 12948.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Hispanic or Latino (5-year estimate) in Kankakee County, IL reached a record high of 12948.00000 in January of 2023 and a record low of 7868.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Hispanic or Latino (5-year estimate) in Kankakee County, IL - last updated from the United States Federal Reserve on July of 2025.

Population Estimate, Total, Hispanic or Latino (5-year estimate) in Boone County, IL was 13273.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Hispanic or Latino (5-year estimate) in Boone County, IL reached a record high of 13273.00000 in January of 2023 and a record low of 9996.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Hispanic or Latino (5-year estimate) in Boone County, IL - last updated from the United States Federal Reserve on July of 2025.

Population Estimate, Total, Hispanic or Latino (5-year estimate) in Douglas County, IL was 1603.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Hispanic or Latino (5-year estimate) in Douglas County, IL reached a record high of 1603.00000 in January of 2023 and a record low of 1016.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Hispanic or Latino (5-year estimate) in Douglas County, IL - last updated from the United States Federal Reserve on July of 2025.

Separate tables are provided for three geographic levels:The seven counties in the CMAP region (with regional total)The 284 municipalities in the CMAP regionThe 77 Chicago community areas (CCAs)There is limited geographic availability (particularly at the CCA level) for some variables. Additional information on availability and data sources are found in the CDS Data Dictionary.NOTE: Much of the data is from 5-year American Community Survey, which is a sample-based data product. This means users must exercise caution when interpreting data from low-population municipalities, as the margins of error are often large compared to the estimate. Not sure which municipality or Chicago community area you want? Explore a community's data in the interactive dashboard.Are you looking for the PDF versions? Find and download the print-friendly Community Data Snapshots from the agency website.

Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Putnam County, IL was 13.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Putnam County, IL reached a record high of 69.00000 in January of 2011 and a record low of 4.00000 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Putnam County, IL - last updated from the United States Federal Reserve on July of 2025.

Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Massac County, IL was 860.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Massac County, IL reached a record high of 955.00000 in January of 2016 and a record low of 666.00000 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Massac County, IL - last updated from the United States Federal Reserve on June of 2025.

De Kalb County, IL - Population Estimate, Total, Not Hispanic or Latino, American Indian and Alaska Native Alone (5-year estimate) in DeKalb County, IL was 70.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, De Kalb County, IL - Population Estimate, Total, Not Hispanic or Latino, American Indian and Alaska Native Alone (5-year estimate) in DeKalb County, IL reached a record high of 166.00000 in January of 2011 and a record low of 38.00000 in January of 2018. Trading Economics provides the current actual value, an historical data chart and related indicators for De Kalb County, IL - Population Estimate, Total, Not Hispanic or Latino, American Indian and Alaska Native Alone (5-year estimate) in DeKalb County, IL - last updated from the United States Federal Reserve on July of 2025.