McLean County, Kentucky ZIP Codes
- ZIP records
6 - Cities represented
6 - Sum of listed ZIP population estimates
9,417
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 | 42327 | Calhoun | 4,206 |
| 2 | 42352 | Livermore | 1,955 |
| 3 | 42372 | Sacramento | 1,389 |
| 4 | 42350 | Island | 1,342 |
| 5 | 42371 | Rumsey | 472 |
| 6 | 42322 | Beech Grove | 53 |
Cities in McLean County
ZIP Directory
Browse all ZIP data for Kentucky
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.