ZIP code
52140
Dorchester, IA
52140 covers Dorchester in Allamakee County, with 469 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 52140. Methodology
ZIP code map of 52140
About ZIP code 52140
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 52140. Not ACS. Methodology
People in 52140
Race
- White537
- Black or African American1
- American Indian or Alaska Native1
- Other race4
- Two or more races10
Hispanic or Latino (any race): 10
Age
- Under 1054
- 10 to 1986
- 20 to 2955
- 30 to 3955
- 40 to 4964
- 50 to 5967
- 60 to 6997
- 70 to 7958
- 80 and older17
Income and housing in 52140
Education
- High school graduate97.8%
- Bachelor's degree29.5%
- Graduate degree1.9%
Places covering 52140
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.
No place overlap rows for this ZIP.
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.
- Allamakee County85.4%
- Winneshiek County14.6%
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
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 52140
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 459 | |
| 2006 | 441 | |
| 2007 | 521 | |
| 2008 | 496 | |
| 2009 | 480 | |
| 2010 | 480 | |
| 2011 | 663 | 463 |
| 2012 | 518 | 480 |
| 2013 | 449 | 460 |
| 2014 | 526 | 450 |
| 2015 | 585 | 440 |
| 2016 | 558 | 480 |
| 2017 | 603 | 460 |
| 2018 | 666 | 440 |
| 2019 | 597 | 460 |
| 2020 | 474 | 480 |
| 2021 | 446 | 480 |
| 2022 | 453 | 460 |
| 2023 | 469 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 52140
12 nearest ZIP centroids (any distance)
- 55931Eitzen8.7 miPop 414 · Income $76,875
- 52160New Albin9.3 miPop 930 · Income $77,098
- 55974Spring Grove10.7 miPop 1,998 · Income $60,700
- 52172Waukon12.3 miPop 5,986 · Income $65,801
- 55921Caledonia12.4 miPop 4,793 · Income $76,679
- 52101Decorah13.2 miPop 12,539 · Income $70,046
- 55954Mabel14.5 miPop 1,408 · Income $69,615
- 52151Lansing15.2 miPop 1,956 · Income $60,000
- 55919Brownsville16.8 miPop 1,008 · Income $70,962
- 52170Waterville18.9 miPop 527 · Income $67,370
- 55922Canton19.8 miPop 853 · Income $60,000
- 54624De Soto20.3 miPop 1,545 · Income $78,558
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 52140, 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 52140 FAQ
- What city is ZIP code 52140 in?
- 52140 is in Dorchester, IA.
- What county is 52140 in?
- 52140 is in Allamakee County.
- What is the median household income in 52140?
- The median household income in 52140 is $89,722.
- Which ZIP codes are near 52140?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 52140.