Lucas County, Iowa ZIP codes
5 ZIP codes are in Lucas County, plus 4 that cross in from neighboring counties.
- ZIP codes
- 5
- Population in these ZIPs
- 8,741
- Avg. median income
- $62,500population-weighted
- Cities & towns
- 5
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ZIP codes in Lucas County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 50049 | Chariton | 6,414 | $61,190 | $168,800 |
| 50068 | Derby | 215 | $36,500 | $224,900 |
| 50151 | Lucas | 727 | $91,061 | $263,200 |
| 50238 | Russell | 1,195 | $59,625 | $177,900 |
| 50272 | Williamson | 190 | $45,000 | — |
ZIP codes partly in Lucas County
These ZIP codes are mostly in a neighboring county but cover part of Lucas County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 50123 | Humeston | Wayne County | 883 | $62,500 | $125,900 |
| 50139 | Lacona | Warren County | 1,025 | $72,400 | $301,100 |
| 50275 | Woodburn | Clarke County | 506 | $72,232 | $255,100 |
| 52569 | Melrose | Monroe County | 550 | $51,477 | $124,800 |
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 Lucas County
Nearby counties
Frequently asked questions
How many ZIP codes are in Lucas County, Iowa?
5 ZIP codes are mainly in Lucas County, and 4 more ZIP codes from neighboring areas reach partly into it.
What cities are in Lucas County?
ZIP codes in Lucas County use the city names Chariton, Derby, Lucas, Russell and Williamson.