ZIP code
51401
Carroll, IA
51401 covers Carroll in Carroll County, with 12,113 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 51401. Methodology
ZIP code map of 51401
About ZIP code 51401
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 51401. Not ACS. Methodology
People in 51401
Race
- White11,309
- Black or African American252
- American Indian or Alaska Native18
- Asian56
- Other race197
- Two or more races416
Hispanic or Latino (any race): 461
Age
- Under 101,513
- 10 to 191,670
- 20 to 291,163
- 30 to 391,367
- 40 to 491,328
- 50 to 591,579
- 60 to 691,735
- 70 to 791,008
- 80 and older885
Income and housing in 51401
Education
- High school graduate95.3%
- Bachelor's degree26.0%
- Graduate degree5.9%
Places covering 51401
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.
- Carroll 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
15.1% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 51401
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 11,998 | |
| 2006 | 11,372 | |
| 2007 | 12,068 | |
| 2008 | 11,443 | |
| 2009 | 11,534 | |
| 2010 | 11,582 | |
| 2011 | 12,153 | 11,418 |
| 2012 | 12,166 | 11,390 |
| 2013 | 12,086 | 11,470 |
| 2014 | 12,145 | 11,530 |
| 2015 | 12,096 | 11,540 |
| 2016 | 11,900 | 11,290 |
| 2017 | 11,971 | 11,140 |
| 2018 | 11,965 | 11,070 |
| 2019 | 12,164 | 11,100 |
| 2020 | 11,838 | 10,990 |
| 2021 | 12,275 | 10,970 |
| 2022 | 12,174 | 11,010 |
| 2023 | 12,113 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 51401
12 nearest ZIP centroids (any distance)
- 51452Lidderdale5.9 miPop 191 · Income $60,000
- 51444Halbur6.4 miPop 307 · Income $83,333
- 51430Arcadia8.2 miPop 1,204 · Income $70,809
- 51443Glidden8.9 miPop 1,623 · Income $78,472
- 51440Dedham11.0 miPop 335 · Income $65,625
- 51436Breda11.0 miPop 815 · Income $59,438
- 51463Templeton11.1 miPop 385 · Income $70,000
- 51459Ralston12.0 miPop 60 · Income $73,125
- 51467Westside12.2 miPop 623 · Income $65,000
- 51451Lanesboro12.2 miPop 65 · Income $36,250
- 51433Auburn13.9 miPop 567 · Income $62,500
- 51455Manning14.5 miPop 2,303 · Income $75,455
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 51401, 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 51401 FAQ
- What city is ZIP code 51401 in?
- 51401 is in Carroll, IA.
- What county is 51401 in?
- 51401 is in Carroll County.
- What is the median household income in 51401?
- The median household income in 51401 is $64,458.
- Which ZIP codes are near 51401?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 51401.