Lucas County, Iowa ZIP Codes
- ZIP records
5 - Cities represented
5 - Sum of listed ZIP population estimates
8,741
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 50049 | Chariton | 6,414 |
| 2 | 50238 | Russell | 1,195 |
| 3 | 50151 | Lucas | 727 |
| 4 | 50068 | Derby | 215 |
| 5 | 50272 | Williamson | 190 |
Cities in Lucas County
ZIP Directory
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.