ZIP code
61820
Champaign, IL
61820 covers Champaign in Champaign County, with 38,481 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 61820. Methodology
ZIP code map of 61820

About ZIP code 61820
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 61820. Not ACS. Methodology
People in 61820
Race
- White20,221
- Black or African American5,278
- American Indian or Alaska Native203
- Asian10,058
- Native Hawaiian and Pacific Islander23
- Other race2,176
- Two or more races2,863
Hispanic or Latino (any race): 4,559
Age
- Under 102,312
- 10 to 198,264
- 20 to 2919,558
- 30 to 393,815
- 40 to 492,039
- 50 to 591,836
- 60 to 691,810
- 70 to 79822
- 80 and older366
Income and housing in 61820
Education
- High school graduate92.8%
- Bachelor's degree54.6%
- Graduate degree34.0%
Places covering 61820
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Champaign County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
1.1% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 61820
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 15,261 | |
| 2006 | 14,329 | |
| 2007 | 15,329 | |
| 2008 | 15,008 | |
| 2009 | 15,931 | |
| 2010 | 16,933 | |
| 2011 | 37,130 | 17,126 |
| 2012 | 36,026 | 15,730 |
| 2013 | 35,792 | 15,440 |
| 2014 | 36,092 | 15,750 |
| 2015 | 36,204 | 15,520 |
| 2016 | 36,455 | 14,650 |
| 2017 | 37,694 | 14,550 |
| 2018 | 38,156 | 14,290 |
| 2019 | 38,393 | 14,530 |
| 2020 | 38,017 | 14,530 |
| 2021 | 38,553 | 14,140 |
| 2022 | 38,128 | 14,240 |
| 2023 | 38,481 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 61820
12 nearest ZIP centroids (any distance)
- 61821Champaign1.7 miPop 28,838 · Income $69,284
- 61801Urbana1.8 miPop 27,755 · Income $37,948
- 61822Champaign3.4 miPop 28,246 · Income $97,044
- 61874Savoy4.2 miPop 8,602 · Income $88,431
- 61802Urbana4.9 miPop 19,502 · Income $58,588
- 61815Bondville6.5 miPop 309 · Income $61,111
- 61875Seymour9.1 miPop 974 · Income $119,632
- 61880Tolono9.6 miPop 4,558 · Income $89,139
- 61878Thomasboro10.4 miPop 1,179 · Income $72,250
- 61864Philo10.6 miPop 1,714 · Income $91,827
- 61873Saint Joseph10.9 miPop 5,803 · Income $112,755
- 61877Sidney12.1 miPop 1,055 · Income $92,857
ZIP centroids within 2 miles
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 61820 FAQ
- What city is ZIP code 61820 in?
- 61820 is in Champaign, IL.
- What county is 61820 in?
- 61820 is in Champaign County.
- What is the median household income in 61820?
- The median household income in 61820 is $31,031.
- Which ZIP codes are near 61820?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 61820.