100 Largest ZIP Codes in the United States by Population in Ohio County, Kentucky
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Ohio County, Kentucky.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 42320 | BEAVER DAM | KY | 8,913 |
| 2 | 42347 | HARTFORD | KY | 5,419 |
| 3 | 42349 | HORSE BRANCH | KY | 1,933 |
| 4 | 42343 | FORDSVILLE | KY | 1,658 |
| 5 | 42328 | CENTERTOWN | KY | 1,173 |
| 6 | 42333 | CROMWELL | KY | 760 |
| 7 | 42361 | OLATON | KY | 696 |
| 8 | 42369 | ROCKPORT | KY | 246 |
| 9 | 42354 | MC HENRY | KY | 205 |
| 10 | 42370 | ROSINE | KY | 83 |
| 11 | 42338 | DUNDEE | KY | 27 |