Clarke County, Iowa ZIP codes
4 ZIP codes are in Clarke County, plus 5 that cross in from neighboring counties.
- ZIP codes
- 4
- Population in these ZIPs
- 9,756
- Avg. median income
- $71,800population-weighted
- Cities & towns
- 4
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ZIP codes in Clarke County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 50174 | Murray | 1,259 | $67,250 | $168,100 |
| 50213 | Osceola | 7,489 | $73,026 | $191,900 |
| 50264 | Weldon | 502 | $64,545 | $222,000 |
| 50275 | Woodburn | 506 | $72,232 | $255,100 |
ZIP codes partly in Clarke County
These ZIP codes are mostly in a neighboring county but cover part of Clarke County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 50108 | Grand River | Decatur County | 376 | $38,125 | $199,600 |
| 50123 | Humeston | Wayne County | 883 | $62,500 | $125,900 |
| 50210 | New Virginia | Warren County | 1,487 | $87,813 | $360,000 |
| 50222 | Peru | Madison County | 328 | $100,568 | $330,100 |
| 50257 | Truro | Madison County | 914 | $94,375 | $292,600 |
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 and towns in Clarke County
Nearby counties
Frequently asked questions
How many ZIP codes are in Clarke County, Iowa?
4 ZIP codes are mainly in Clarke County, and 5 more ZIP codes from neighboring areas reach partly into it.
What cities are in Clarke County?
ZIP codes in Clarke County use the city names Murray, Osceola, Weldon and Woodburn.