100 Smallest ZIP Codes in the United States by Population in Lee County, Iowa
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Lee County, Iowa.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 52631 | HOUGHTON | IA | 61 |
| 2 | 52657 | SAINT PAUL | IA | 65 |
| 3 | 52619 | ARGYLE | IA | 573 |
| 4 | 52624 | DENMARK | IA | 581 |
| 5 | 52658 | WEVER | IA | 929 |
| 6 | 52639 | MONTROSE | IA | 1,560 |
| 7 | 52625 | DONNELLSON | IA | 2,204 |
| 8 | 52656 | WEST POINT | IA | 2,295 |
| 9 | 52632 | KEOKUK | IA | 12,087 |
| 10 | 52627 | FORT MADISON | IA | 12,719 |