ZIP code
61237
Buffalo Prairie, IL
61237 covers Buffalo Prairie in Rock Island County, with 0 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 61237. Methodology
ZIP code map of 61237

About ZIP code 61237
Acceptable cities: Buffalo Pr
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 61237. Not ACS. Methodology
People in 61237
Race
- White21
- Two or more races1
Hispanic or Latino (any race): 1
Age
- 20 to 292
- 30 to 394
- 40 to 494
- 50 to 599
- 60 to 692
- 80 and older1
Income and housing in 61237
Places covering 61237
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.
- Buffalo Prairie100.0%
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.
- Rock Island 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
Population history for 61237
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 43 | |
| 2006 | 22 | |
| 2007 | 26 | |
| 2021 | 0 | |
| 2022 | 0 | |
| 2023 | 0 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 61237
12 nearest ZIP centroids (any distance)
- 61259Illinois City4.4 miPop 1,107 · Income $88,550
- 61284Taylor Ridge6.9 miPop 2,122 · Income $98,491
- 61279Reynolds7.0 miPop 960 · Income $87,279
- 61260Joy7.3 miPop 635 · Income $47,500
- 52759Montpelier8.6 miPop 187 · Income $68,692
- 61232Andalusia9.3 miPop 1,498 · Income $71,806
- 61272New Boston10.0 miPop 1,463 · Income $65,893
- 52728Buffalo10.7 miPop 987 · Income $74,318
- 52726Blue Grass11.5 miPop 4,941 · Income $101,667
- 61231Aledo11.8 miPop 4,958 · Income $66,389
- 52761Muscatine12.5 miPop 29,800 · Income $63,924
- 52749Fruitland14.0 miPop 1,107 · Income $101,375
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 61237, measured by Census internal-point centroids. Try a wider radius.
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 61237 FAQ
- What city is ZIP code 61237 in?
- 61237 is in Buffalo Prairie, IL.
- What county is 61237 in?
- 61237 is in Rock Island County.
- What is the median household income in 61237?
- Median household income is not published for 61237.
- Which ZIP codes are near 61237?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 61237.