100 Smallest ZIP Codes in the United States by Population in Harvey County, Kansas
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 Harvey County, Kansas.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 67151 | WALTON | KS | 481 |
| 2 | 67020 | BURRTON | KS | 1,347 |
| 3 | 67117 | NORTH NEWTON | KS | 2,107 |
| 4 | 67056 | HALSTEAD | KS | 3,059 |
| 5 | 67135 | SEDGWICK | KS | 3,428 |
| 6 | 67062 | HESSTON | KS | 4,007 |
| 7 | 67114 | NEWTON | KS | 21,113 |