ZIP code
50131
Johnston, IA
50131 covers Johnston in Polk County, with 24,388 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 50131. Methodology
ZIP code map of 50131
About ZIP code 50131
Acceptable cities: Urbandale
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 50131. Not ACS. Methodology
People in 50131
Race
- White20,009
- Black or African American1,417
- American Indian or Alaska Native47
- Asian1,512
- Native Hawaiian and Pacific Islander11
- Other race306
- Two or more races1,132
Hispanic or Latino (any race): 935
Age
- Under 103,310
- 10 to 193,956
- 20 to 292,803
- 30 to 393,088
- 40 to 493,409
- 50 to 593,263
- 60 to 692,333
- 70 to 791,411
- 80 and older861
Income and housing in 50131
Education
- High school graduate97.5%
- Bachelor's degree58.0%
- Graduate degree21.2%
Places covering 50131
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.
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.
- Polk 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
1.5% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 50131
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 15,506 | |
| 2006 | 15,434 | |
| 2007 | 16,502 | |
| 2008 | 16,643 | |
| 2009 | 17,387 | |
| 2010 | 17,983 | |
| 2011 | 16,418 | 18,476 |
| 2012 | 17,364 | 19,010 |
| 2013 | 18,263 | 19,580 |
| 2014 | 19,033 | 19,710 |
| 2015 | 19,696 | 20,410 |
| 2016 | 19,683 | 21,500 |
| 2017 | 20,492 | 22,200 |
| 2018 | 20,920 | 22,700 |
| 2019 | 21,439 | 22,910 |
| 2020 | 21,907 | 23,180 |
| 2021 | 23,577 | 22,930 |
| 2022 | 23,967 | 23,460 |
| 2023 | 24,388 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 50131
12 nearest ZIP centroids (any distance)
- 50111Grimes4.2 miPop 16,254 · Income $108,352
- 50322Urbandale4.4 miPop 31,694 · Income $89,323
- 50023Ankeny5.1 miPop 45,286 · Income $113,914
- 50310Des Moines5.4 miPop 31,283 · Income $74,473
- 50313Des Moines5.7 miPop 18,280 · Income $64,077
- 50324Windsor Heights6.4 miPop 5,171 · Income $89,083
- 50323Urbandale6.4 miPop 17,065 · Income $173,659
- 50109Granger6.6 miPop 3,371 · Income $130,263
- 50226Polk City6.9 miPop 7,290 · Income $161,627
- 50325Clive7.0 miPop 18,776 · Income $131,082
- 50311Des Moines7.1 miPop 15,889 · Income $63,233
- 50314Des Moines7.9 miPop 10,203 · Income $38,511
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 50131, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 50131 FAQ
- What city is ZIP code 50131 in?
- 50131 is in Johnston, IA.
- What county is 50131 in?
- 50131 is in Polk County.
- What is the median household income in 50131?
- The median household income in 50131 is $103,316.
- Which ZIP codes are near 50131?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 50131.