100 Smallest ZIP Codes in the United States by Population in Clinton County, Illinois
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 Clinton County, Illinois.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 62266 | NEW MEMPHIS | IL | 13 |
| 2 | 62250 | HOFFMAN | IL | 652 |
| 3 | 62219 | BECKEMEYER | IL | 1,046 |
| 4 | 62245 | GERMANTOWN | IL | 1,698 |
| 5 | 62218 | BARTELSO | IL | 2,009 |
| 6 | 62215 | ALBERS | IL | 2,074 |
| 7 | 62216 | AVISTON | IL | 2,980 |
| 8 | 62293 | TRENTON | IL | 4,392 |
| 9 | 62265 | NEW BADEN | IL | 4,418 |
| 10 | 62230 | BREESE | IL | 6,352 |
| 11 | 62231 | CARLYLE | IL | 6,680 |