Thomas County, Kansas ZIP Codes
- ZIP records
5 - Cities represented
5 - Sum of listed ZIP population estimates
7,607
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 67701 | Colby | 6,134 |
| 2 | 67732 | Brewster | 691 |
| 3 | 67753 | Rexford | 407 |
| 4 | 67743 | Levant | 200 |
| 5 | 67734 | Gem | 175 |
Cities in Thomas County
ZIP Directory
Browse all ZIP data for Kansas
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.