ZIP code
61951
Sullivan, IL
61951 covers Sullivan in Moultrie County, with 7,654 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 61951. Methodology
ZIP code map of 61951

About ZIP code 61951
Acceptable cities: Allenville, Kirksville
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 61951. Not ACS. Methodology
People in 61951
Race
- White7,655
- Black or African American63
- American Indian or Alaska Native9
- Asian29
- Other race55
- Two or more races246
Hispanic or Latino (any race): 118
Age
- Under 101,013
- 10 to 191,044
- 20 to 29864
- 30 to 39949
- 40 to 49880
- 50 to 59976
- 60 to 691,074
- 70 to 79735
- 80 and older522
Income and housing in 61951
Education
- High school graduate88.1%
- Bachelor's degree22.2%
- Graduate degree7.9%
Places covering 61951
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.
- Sullivan54.8%
- Allenville1.6%
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.
- Moultrie County99.5%
- Coles County0.5%
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
43.6% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 61951
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 7,461 | |
| 2006 | 7,166 | |
| 2007 | 7,756 | |
| 2008 | 7,322 | |
| 2009 | 5,823 | |
| 2010 | 7,328 | |
| 2011 | 7,661 | 7,309 |
| 2012 | 8,022 | 7,280 |
| 2013 | 8,048 | 7,300 |
| 2014 | 8,254 | 7,290 |
| 2015 | 8,353 | 7,310 |
| 2016 | 8,125 | 7,290 |
| 2017 | 7,844 | 7,290 |
| 2018 | 7,956 | 7,160 |
| 2019 | 7,817 | 7,160 |
| 2020 | 7,617 | 7,190 |
| 2021 | 7,871 | 7,220 |
| 2022 | 7,777 | 7,150 |
| 2023 | 7,654 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 61951
12 nearest ZIP centroids (any distance)
- 61914Bethany9.5 miPop 1,855 · Income $64,907
- 61911Arthur9.7 miPop 4,484 · Income $76,960
- 61937Lovington10.2 miPop 1,785 · Income $58,092
- 61957Windsor10.7 miPop 1,784 · Income $70,000
- 61928Gays10.8 miPop 782 · Income $115,291
- 61931Humboldt11.9 miPop 1,328 · Income $70,086
- 62534Findlay12.1 miPop 1,066 · Income $66,875
- 61938Mattoon14.0 miPop 20,440 · Income $54,288
- 61925Dalton City15.8 miPop 1,037 · Income $71,947
- 61929Hammond15.9 miPop 713 · Income $59,792
- 61936La Place16.1 miPop 130 · Income $67,125
- 61910Arcola16.5 miPop 4,910 · Income $83,173
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 61951, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 61951 FAQ
- What city is ZIP code 61951 in?
- 61951 is in Sullivan, IL.
- What county is 61951 in?
- 61951 is in Moultrie County.
- What is the median household income in 61951?
- The median household income in 61951 is $75,234.
- Which ZIP codes are near 61951?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 61951.