Champaign, Illinois Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Champaign, Illinois is 88,822 as of the 2023 American Community Survey, making it the 10th-largest city in Illinois. The median household income is $57,544, the median home value is $199,700, and the median age is 27.1.
The population has grown 13.0% since 2010 (81,405 → 91,961).
88,822
Population
3857
People / sq mi
$57,544
Median Income
$199,700
Median Home Value
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Champaign covers 23.0 sq mi of land at 3857 people per square mile.
About Champaign, IL
Age is the most distinctive thing about Champaign: a median age of 27.1, younger than the national median. With 88,822 residents, Champaign is a city in Illinois. It is the #10-largest of all cities in Illinois nationally.
Earnings trail the nation, with the median household making $57,544, below the US median of $78,538. The poverty rate is 9.1%, below the national 12.4%. Housing is relatively affordable, with a median home value of $199,700, with typical rent around $1,103.
About 53.6% of adults 25 and older have a bachelor’s degree, above the 35.0% national figure. Around 14.9% of workers work from home, above the national 14.0%, and the average commute runs about 15 minutes each way.
Champaign city Population History (2010-2024)
The city of Champaign city had a population of 81,405 in 2010 and 91,961 in 2024, a 13.0% growth over 14 years. The peak was 91,961 in 2024. Average annual growth rate: 0.88%.
91,961
Population (2024)
81,405
Population (2010)
91,961
Peak (2024)
0.88%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 81,405 |
| 2011 | 82,330 |
| 2012 | 83,202 |
| 2013 | 84,112 |
| 2014 | 84,953 |
| 2015 | 86,218 |
| 2016 | 87,244 |
| 2017 | 87,839 |
| 2018 | 87,994 |
| 2019 | 88,909 |
| 2020 | 88,396 |
| 2021 | 89,330 |
| 2022 | 89,641 |
| 2023 | 90,730 |
| 2024 | 91,961 |
Race & Ethnicity
| White | 58.0% |
| Black or African American | 17.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.0% |
Economy & Income
$57,544
Median Household Income
$35,886
Per Capita Income
9.1%
Poverty Rate
2.6%
Unemployment Rate
Housing
$199,700
Median Home Value
$1,103
Median Rent
44.9%
Owner-Occupied
Education
94.6%
High School+
53.6%
Bachelor's+
Commute
5.1%
Drive Alone
59.2%
Public Transit
14.9%
Work From Home
15.3 min
Avg Commute
Community Profile
20.3%
Foreign Born
76.7%
Non-English at Home
3.1%
Veterans
9.6%
With Disability
94.7%
Health Insurance
97.5%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 41.3% |
| Education, Health Care & Social Services | 11.6% |
| Finance, Insurance & Real Estate | 10.7% |
| Manufacturing | 8.6% |
| Arts, Entertainment & Food Services | 4.2% |
| Information | 4.0% |
| Retail Trade | 3.8% |
| Transportation & Warehousing | 2.8% |
| Construction | 2.0% |
| Public Administration | 1.6% |
| Agriculture & Mining | 0.3% |
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Frequently Asked Questions
Champaign, Illinois has a population of 88,822 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 10th-largest city in Illinois.
The median household income in Champaign, Illinois is $57,544, with 9.1% of residents living below the federal poverty level.
The median home value in Champaign, Illinois is $199,700, with median monthly rent at $1,103 and a homeownership rate of 44.9%.
The median age in Champaign, Illinois is 27.1 years. The population is 51.1% male and 48.9% female.
The population has grown 13.0% since 2010 (81,405 → 91,961).
Champaign city, IL Climate
Champaign city, IL has an average annual temperature of 11°C (52°F) and receives about 1003 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11°C
Avg Temp
1003
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -4° / 24° | 46 mm |
| February | -2° / 29° | 46 mm |
| March | 5° / 40° | 81 mm |
| April | 11° / 52° | 97 mm |
| May | 17° / 63° | 110 mm |
| June | 22° / 72° | 99 mm |
| July | 24° / 76° | 115 mm |
| August | 23° / 73° | 101 mm |
| September | 19° / 67° | 84 mm |
| October | 13° / 55° | 70 mm |
| November | 6° / 42° | 82 mm |
| December | -1° / 30° | 72 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Champaign city, IL
The most comfortable months to visit Champaign city, IL are typically September, June and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -9°C low). July is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.