ZIP code
52561
Fremont, IA
52561 covers Fremont in Mahaska County, with 1,179 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 52561. Methodology
ZIP code map of 52561

About ZIP code 52561
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 52561. Not ACS. Methodology
People in 52561
Race
- White863
- Black or African American4
- American Indian or Alaska Native1
- Other race10
- Two or more races23
Hispanic or Latino (any race): 23
Age
- Under 10117
- 10 to 19120
- 20 to 29103
- 30 to 39121
- 40 to 49137
- 50 to 59112
- 60 to 69110
- 70 to 7953
- 80 and older28
Income and housing in 52561
Education
- High school graduate94.6%
- Bachelor's degree8.2%
- Graduate degree4.9%
Places covering 52561
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.
- Fremont78.6%
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.
- Mahaska County96.6%
- Keokuk County3.4%
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
21.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 52561
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 910 | |
| 2006 | 880 | |
| 2007 | 944 | |
| 2008 | 849 | |
| 2009 | 846 | |
| 2010 | 870 | |
| 2011 | 927 | 842 |
| 2012 | 968 | 850 |
| 2013 | 882 | 820 |
| 2014 | 913 | 810 |
| 2015 | 973 | 820 |
| 2016 | 989 | 830 |
| 2017 | 929 | 840 |
| 2018 | 944 | 790 |
| 2019 | 965 | 830 |
| 2020 | 906 | 840 |
| 2021 | 965 | 850 |
| 2022 | 1,054 | 830 |
| 2023 | 1,179 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 52561
12 nearest ZIP centroids (any distance)
- 52543Cedar3.4 miPop 486 · Income $80,145
- 52566Kirkville6.9 miPop 254 · Income —
- 52550Delta8.1 miPop 635 · Income $55,984
- 52586Rose Hill8.6 miPop 558 · Income $56,250
- 52563Hedrick9.6 miPop 1,824 · Income $81,964
- 52595University Park9.7 miPop 607 · Income $63,125
- 52548Chillicothe10.2 miPop 50 · Income $68,750
- 52568Martinsburg10.9 miPop 73 · Income $40,000
- 52562Hayesville11.0 miPop 62 · Income $43,750
- 52577Oskaloosa11.5 miPop 14,336 · Income $65,589
- 52553Eddyville11.6 miPop 1,871 · Income $62,341
- 52501Ottumwa12.2 miPop 30,341 · Income $59,091
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 52561, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 52561 FAQ
- What city is ZIP code 52561 in?
- 52561 is in Fremont, IA.
- What county is 52561 in?
- 52561 is in Mahaska County.
- What is the median household income in 52561?
- The median household income in 52561 is $64,018.
- Which ZIP codes are near 52561?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 52561.