ZIP code
52101
Decorah, IA
52101 covers Decorah in Winneshiek County, with 12,539 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 52101. Methodology
ZIP code map of 52101
About ZIP code 52101
Acceptable cities: Burr Oak
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 52101. Not ACS. Methodology
People in 52101
Race
- White12,325
- Black or African American119
- American Indian or Alaska Native28
- Asian162
- Native Hawaiian and Pacific Islander12
- Other race168
- Two or more races372
Hispanic or Latino (any race): 362
Age
- Under 101,162
- 10 to 191,994
- 20 to 291,853
- 30 to 391,281
- 40 to 491,338
- 50 to 591,518
- 60 to 691,941
- 70 to 791,275
- 80 and older824
Income and housing in 52101
Education
- High school graduate96.4%
- Bachelor's degree39.0%
- Graduate degree14.0%
Places covering 52101
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.
- Winneshiek County99.5%
- Allamakee County0.5%
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
41.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 52101
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 10,944 | |
| 2006 | 10,645 | |
| 2007 | 11,730 | |
| 2008 | 11,300 | |
| 2009 | 11,024 | |
| 2010 | 11,126 | |
| 2011 | 13,938 | 11,307 |
| 2012 | 13,816 | 11,060 |
| 2013 | 13,845 | 11,120 |
| 2014 | 13,803 | 11,040 |
| 2015 | 13,910 | 11,040 |
| 2016 | 13,745 | 10,880 |
| 2017 | 13,467 | 11,000 |
| 2018 | 13,580 | 10,840 |
| 2019 | 13,531 | 10,830 |
| 2020 | 13,145 | 10,920 |
| 2021 | 13,120 | 10,970 |
| 2022 | 12,962 | 11,010 |
| 2023 | 12,539 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 52101
12 nearest ZIP centroids (any distance)
- 52165Ridgeway11.8 miPop 1,125 · Income $91,250
- 52140Dorchester13.2 miPop 469 · Income $89,722
- 55954Mabel13.2 miPop 1,408 · Income $69,615
- 52132Calmar13.3 miPop 1,856 · Income $97,621
- 52168Spillville14.5 miPop 409 · Income $42,750
- 55922Canton14.9 miPop 853 · Income $60,000
- 55974Spring Grove15.9 miPop 1,998 · Income $60,700
- 52172Waukon16.0 miPop 5,986 · Income $65,801
- 52161Ossian16.5 miPop 1,558 · Income $77,250
- 52136Cresco17.1 miPop 5,763 · Income $66,932
- 52144Fort Atkinson18.3 miPop 1,056 · Income $85,341
- 52133Castalia18.7 miPop 711 · Income $80,030
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 52101, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 52101 FAQ
- What city is ZIP code 52101 in?
- 52101 is in Decorah, IA.
- What county is 52101 in?
- 52101 is in Winneshiek County.
- What is the median household income in 52101?
- The median household income in 52101 is $70,046.
- Which ZIP codes are near 52101?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 52101.