Sumner County, Tennessee ZIP Codes
- ZIP records
7 - Cities represented
7 - Sum of listed ZIP population estimates
191,189
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 | 37075 | Hendersonville | 73,522 |
| 2 | 37066 | Gallatin | 64,650 |
| 3 | 37148 | Portland | 26,274 |
| 4 | 37186 | Westmoreland | 10,709 |
| 5 | 37048 | Cottontown | 6,380 |
| 6 | 37022 | Bethpage | 5,728 |
| 7 | 37031 | Castalian Springs | 3,926 |
Cities in Sumner County
ZIP Directory
Browse all ZIP data for Tennessee
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.