100 Smallest ZIP Codes in the United States by Population in Delaware County, Oklahoma
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 Delaware County, Oklahoma.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 74368 | TWIN OAKS | OK | 100 |
| 2 | 74359 | OAKS | OK | 293 |
| 3 | 74342 | EUCHA | OK | 2,293 |
| 4 | 74347 | KANSAS | OK | 2,738 |
| 5 | 74338 | COLCORD | OK | 4,879 |
| 6 | 74331 | AFTON | OK | 6,950 |
| 7 | 74346 | JAY | OK | 7,895 |
| 8 | 74344 | GROVE | OK | 14,436 |