ZIP code
61436
Gilson, IL
61436 covers Gilson in Knox County, with 810 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 61436. Methodology
ZIP code map of 61436
About ZIP code 61436
Acceptable cities: Delong
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 61436. Not ACS. Methodology
People in 61436
Race
- White806
- Black or African American1
- American Indian or Alaska Native3
- Other race6
- Two or more races24
Hispanic or Latino (any race): 10
Age
- Under 1088
- 10 to 19103
- 20 to 2952
- 30 to 3996
- 40 to 49110
- 50 to 59126
- 60 to 69122
- 70 to 79100
- 80 and older43
Income and housing in 61436
Education
- High school graduate96.1%
- Bachelor's degree21.9%
- Graduate degree7.7%
Places covering 61436
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.
- Gilson18.6%
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.
- Knox 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
81.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 61436
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 948 | |
| 2006 | 905 | |
| 2007 | 948 | |
| 2008 | 912 | |
| 2009 | 894 | |
| 2010 | 835 | |
| 2011 | 909 | 849 |
| 2012 | 1,022 | 850 |
| 2013 | 1,131 | 840 |
| 2014 | 979 | 820 |
| 2015 | 864 | 830 |
| 2016 | 808 | 800 |
| 2017 | 750 | 840 |
| 2018 | 650 | 810 |
| 2019 | 732 | 790 |
| 2020 | 797 | 740 |
| 2021 | 818 | 720 |
| 2022 | 787 | 750 |
| 2023 | 810 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 61436
12 nearest ZIP centroids (any distance)
- 61448Knoxville5.2 miPop 3,906 · Income $79,500
- 61458Maquon5.8 miPop 632 · Income $62,604
- 61430East Galesburg7.4 miPop 676 · Income $65,750
- 61428Dahinda7.6 miPop 1,153 · Income $81,875
- 61401Galesburg10.4 miPop 30,684 · Income $47,728
- 61572Yates City10.5 miPop 916 · Income $68,229
- 61544London Mills11.0 miPop 815 · Income $79,333
- 61402Galesburg11.0 miPop 1,634 · Income —
- 61489Williamsfield11.1 miPop 743 · Income $83,625
- 61410Abingdon11.4 miPop 3,763 · Income $57,307
- 61474Saint Augustine12.1 miPop 238 · Income $57,353
- 61488Wataga12.8 miPop 1,230 · Income $61,786
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 61436, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 61436 FAQ
- What city is ZIP code 61436 in?
- 61436 is in Gilson, IL.
- What county is 61436 in?
- 61436 is in Knox County.
- What is the median household income in 61436?
- The median household income in 61436 is $74,688.
- Which ZIP codes are near 61436?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 61436.