ZIP code
52742
De Witt, IA
52742 covers De Witt in Clinton County, with 7,410 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 52742. Methodology
ZIP code map of 52742

About ZIP code 52742
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 52742. Not ACS. Methodology
People in 52742
Race
- White7,179
- Black or African American106
- American Indian or Alaska Native11
- Asian29
- Other race44
- Two or more races282
Hispanic or Latino (any race): 210
Age
- Under 10962
- 10 to 191,073
- 20 to 29702
- 30 to 39863
- 40 to 49919
- 50 to 591,078
- 60 to 691,017
- 70 to 79625
- 80 and older412
Income and housing in 52742
Education
- High school graduate96.6%
- Bachelor's degree31.6%
- Graduate degree8.6%
Places covering 52742
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.
- Clinton 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
27.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 52742
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 7,621 | |
| 2006 | 7,269 | |
| 2007 | 7,591 | |
| 2008 | 7,343 | |
| 2009 | 7,236 | |
| 2010 | 7,289 | |
| 2011 | 7,565 | 7,187 |
| 2012 | 7,537 | 7,120 |
| 2013 | 7,830 | 7,060 |
| 2014 | 7,958 | 7,170 |
| 2015 | 7,972 | 7,170 |
| 2016 | 7,778 | 7,200 |
| 2017 | 7,822 | 7,100 |
| 2018 | 7,588 | 7,090 |
| 2019 | 7,541 | 7,180 |
| 2020 | 7,385 | 7,170 |
| 2021 | 7,621 | 7,100 |
| 2022 | 7,581 | 7,130 |
| 2023 | 7,410 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 52742
12 nearest ZIP centroids (any distance)
- 52774Welton6.2 miPop 123 · Income $78,750
- 52756Long Grove7.6 miPop 1,693 · Income $119,044
- 52758Mc Causland7.9 miPop 265 · Income $65,625
- 52757Low Moor8.8 miPop 242 · Income $56,250
- 52731Charlotte9.0 miPop 808 · Income $92,153
- 52751Grand Mound9.3 miPop 1,027 · Income $81,607
- 52750Goose Lake9.3 miPop 569 · Income $90,057
- 52730Camanche10.4 miPop 4,993 · Income $68,727
- 52037Delmar10.7 miPop 1,014 · Income $87,361
- 52729Calamus11.4 miPop 834 · Income $93,750
- 52746Donahue11.5 miPop 1,198 · Income $113,816
- 52768Princeton11.7 miPop 1,260 · Income $84,519
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 52742, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 52742 FAQ
- What city is ZIP code 52742 in?
- 52742 is in De Witt, IA.
- What county is 52742 in?
- 52742 is in Clinton County.
- What is the median household income in 52742?
- The median household income in 52742 is $92,500.
- Which ZIP codes are near 52742?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 52742.