De Witt, IA ZIP code
The ZIP code for De Witt, Iowa is 52742. It is in Clinton County.
- Population in these ZIPs
- 7,284
- Avg. median income
- $97,900population-weighted
- Typical home value
- $286,000population-weighted
- Metro area
- Clinton, IA
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De Witt, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 52742 | 7,284 | $97,946 | $286,000 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near De Witt
- Welton 6 mi
- Long Grove 8 mi
- Mc Causland 8 mi
- Low Moor 9 mi
- Charlotte 9 mi
- Grand Mound 9 mi
- Goose Lake 9 mi
- Camanche 10 mi
- Delmar 11 mi
- Calamus 11 mi
- Donahue 11 mi
- Princeton 12 mi
Frequently asked questions
What is the ZIP code for De Witt, IA?
The ZIP code for De Witt, IA is 52742.
What county is De Witt, Iowa in?
De Witt ZIP codes are in Clinton County.