ZIP code
61523
Chillicothe, IL
61523 covers Chillicothe in Peoria County, with 10,188 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 61523. Methodology
ZIP code map of 61523
About ZIP code 61523
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 61523. Not ACS. Methodology
People in 61523
Race
- White10,148
- Black or African American44
- American Indian or Alaska Native23
- Asian35
- Native Hawaiian and Pacific Islander2
- Other race115
- Two or more races584
Hispanic or Latino (any race): 384
Age
- Under 101,259
- 10 to 191,424
- 20 to 291,052
- 30 to 391,280
- 40 to 491,289
- 50 to 591,508
- 60 to 691,542
- 70 to 791,072
- 80 and older525
Income and housing in 61523
Education
- High school graduate96.2%
- Bachelor's degree27.4%
- Graduate degree5.9%
Places covering 61523
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.
- Chillicothe56.0%
- Rome13.8%
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.
- Peoria County99.3%
- Marshall County0.7%
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
30.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 61523
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 10,674 | |
| 2006 | 10,391 | |
| 2007 | 11,017 | |
| 2008 | 10,608 | |
| 2009 | 10,564 | |
| 2010 | 10,664 | |
| 2011 | 11,278 | 10,661 |
| 2012 | 11,273 | 10,740 |
| 2013 | 11,386 | 10,550 |
| 2014 | 11,238 | 10,510 |
| 2015 | 11,311 | 10,420 |
| 2016 | 11,408 | 10,220 |
| 2017 | 11,588 | 10,230 |
| 2018 | 11,191 | 10,160 |
| 2019 | 11,055 | 9,980 |
| 2020 | 10,912 | 9,960 |
| 2021 | 10,541 | 9,690 |
| 2022 | 10,356 | 9,880 |
| 2023 | 10,188 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 61523
12 nearest ZIP centroids (any distance)
- 61562Rome2.9 miPop 35 · Income —
- 61526Edelstein4.4 miPop 887 · Income $118,750
- 61552Mossville6.4 miPop 210 · Income —
- 61479Speer8.2 miPop 80 · Income $131,667
- 61525Dunlap8.2 miPop 12,066 · Income $153,300
- 61565Sparland8.9 miPop 1,339 · Income $76,736
- 61548Metamora9.1 miPop 12,165 · Income $114,167
- 61545Lowpoint10.1 miPop 814 · Income $75,822
- 61614Peoria11.1 miPop 28,142 · Income $68,379
- 61570Washburn11.2 miPop 1,620 · Income $76,691
- 61540Lacon11.4 miPop 2,700 · Income $74,519
- 61616Peoria Heights11.6 miPop 5,834 · Income $62,083
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 61523, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 61523 FAQ
- What city is ZIP code 61523 in?
- 61523 is in Chillicothe, IL.
- What county is 61523 in?
- 61523 is in Peoria County.
- What is the median household income in 61523?
- The median household income in 61523 is $74,100.
- Which ZIP codes are near 61523?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 61523.