DeWitt, IA ZIP Codes
One ZIP code serves DeWitt, Iowa: 52742. Together they are home to 7,284 residents in 2,963 households. That is more than the 5,546 people counted inside DeWitt city limits, because these ZIP codes reach past its boundary.
DeWitt city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 5,546 |
| Households | 2,177 |
| Median household income | $92,587 |
| Median home value | $237,100 |
| Median age | 38.6 |
| Median rent | $955 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 7,284 |
| Households (sum of ZIP codes) | 2,963 |
| Median household income, range across ZIP codes | $97,946 (52742) to $97,946 (52742) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $97,946 |
| Homeowners | 80.4% |
| Households with kids under 18 | 31.0% |
| Moved in the past year | 8.7% |
| Carrier routes in EDDM2GO's route library | 8 routes, 3,327 homes (1 of 1 ZIP codes) |
Every ZIP code in DeWitt
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 52742 | De Witt | 7,284 | 2,963 | $97,946 | $261,000 | 80.4% | 31.0% | 8.7% | 8 | 3,522 | 5% of its land |
A ZIP code is listed for DeWitt when at least 10% of its land lies inside DeWitt city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is DeWitt. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside DeWitt.
Counties
- Clinton County — 21 ZIP codes
Price a mailing to DeWitt ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in DeWitt, IA?
- 52742. A ZIP code is listed for DeWitt when at least 10% of its land lies inside DeWitt city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is DeWitt.
- What is the population of DeWitt, IA?
- The Census Bureau counts 5,546 residents inside DeWitt city limits (ACS 2020–2024). The 1 ZIP code that serve DeWitt hold 7,284 residents in all.
- What is the median household income in DeWitt, IA?
- $92,587 inside DeWitt city limits, per the Census Bureau. Across its ZIP codes the medians run from $97,946 to $97,946.
- How many carrier routes and mailboxes are in DeWitt, IA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 8 carrier routes reaching 3,327 residential and 194 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.