ZIP code
50431
Coulter, IA
50431 covers Coulter in Franklin County, with 251 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 50431. Methodology
About ZIP code 50431
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 50431. Not ACS. Methodology
People in 50431
Race
- White174
- Other race19
- Two or more races15
Hispanic or Latino (any race): 49
Age
- Under 1030
- 10 to 1926
- 20 to 2924
- 30 to 3923
- 40 to 4924
- 50 to 5923
- 60 to 6934
- 70 to 7910
- 80 and older14
Income and housing in 50431
Education
- High school graduate86.8%
- Bachelor's degree7.8%
- Graduate degree0.0%
Places covering 50431
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.
- Coulter100.0%
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.
- Franklin 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 50431
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 208 | |
| 2006 | 222 | |
| 2007 | 266 | |
| 2011 | 427 | |
| 2012 | 414 | |
| 2013 | 376 | |
| 2014 | 347 | |
| 2015 | 268 | |
| 2016 | 205 | |
| 2017 | 213 | |
| 2018 | 187 | |
| 2019 | 218 | |
| 2020 | 203 | |
| 2021 | 200 | |
| 2022 | 206 | |
| 2023 | 251 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 50431
12 nearest ZIP centroids (any distance)
- 50452Latimer3.1 miPop 990 · Income $74,500
- 50420Alexander6.5 miPop 404 · Income $76,169
- 50441Hampton7.6 miPop 5,363 · Income $55,301
- 50071Dows9.2 miPop 793 · Income $75,156
- 50470Rowan9.4 miPop 305 · Income $70,341
- 50041Bradford9.4 miPop 48 · Income —
- 50427Chapin10.2 miPop 146 · Income $70,377
- 50227Popejoy10.3 miPop 127 · Income $38,750
- 50475Sheffield12.8 miPop 1,598 · Income $78,333
- 50633Geneva13.1 miPop 306 · Income $68,708
- 50457Meservey13.8 miPop 504 · Income $47,321
- 50101Galt14.3 miPop 67 · Income $168,333
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 50431, 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 50431 FAQ
- What city is ZIP code 50431 in?
- 50431 is in Coulter, IA.
- What county is 50431 in?
- 50431 is in Franklin County.
- What is the median household income in 50431?
- The median household income in 50431 is $58,125.
- Which ZIP codes are near 50431?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 50431.