ZIP code
52133
Castalia, IA
52133 covers Castalia in Winneshiek County, with 711 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 52133. Methodology
ZIP code map of 52133
About ZIP code 52133
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 52133. Not ACS. Methodology
People in 52133
Race
- White436
- Asian1
- Other race19
- Two or more races17
Hispanic or Latino (any race): 24
Age
- Under 1047
- 10 to 1962
- 20 to 2933
- 30 to 3962
- 40 to 4957
- 50 to 5961
- 60 to 6970
- 70 to 7954
- 80 and older27
Income and housing in 52133
Education
- High school graduate97.6%
- Bachelor's degree10.8%
- Graduate degree0.0%
Places covering 52133
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.
- Castalia30.7%
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 County87.3%
- Fayette County12.7%
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
69.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 52133
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 534 | |
| 2006 | 518 | |
| 2007 | 540 | |
| 2008 | 535 | |
| 2009 | 493 | |
| 2010 | 480 | |
| 2011 | 558 | 502 |
| 2012 | 575 | 470 |
| 2013 | 625 | 460 |
| 2014 | 592 | 460 |
| 2015 | 615 | 450 |
| 2016 | 604 | 420 |
| 2017 | 642 | 410 |
| 2018 | 612 | 410 |
| 2019 | 778 | 400 |
| 2020 | 662 | 430 |
| 2021 | 605 | 420 |
| 2022 | 627 | 410 |
| 2023 | 711 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 52133
12 nearest ZIP centroids (any distance)
- 52161Ossian5.0 miPop 1,558 · Income $77,250
- 52162Postville5.4 miPop 3,576 · Income $61,419
- 52135Clermont6.1 miPop 641 · Income $75,313
- 52156Luana10.6 miPop 795 · Income $90,000
- 52175West Union11.5 miPop 3,300 · Income $56,538
- 52141Elgin12.3 miPop 1,321 · Income $69,250
- 52166Saint Lucas14.2 miPop 172 · Income $74,375
- 52172Waukon14.3 miPop 5,986 · Income $65,801
- 52159Monona15.0 miPop 2,488 · Income $71,136
- 52132Calmar15.2 miPop 1,856 · Income $97,621
- 52144Fort Atkinson15.3 miPop 1,056 · Income $85,341
- 52168Spillville16.1 miPop 409 · Income $42,750
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 52133, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 52133 FAQ
- What city is ZIP code 52133 in?
- 52133 is in Castalia, IA.
- What county is 52133 in?
- 52133 is in Winneshiek County.
- What is the median household income in 52133?
- The median household income in 52133 is $80,030.
- Which ZIP codes are near 52133?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 52133.