Rhea County, Tennessee ZIP Codes
- ZIP records
4 - Cities represented
4 - Sum of listed ZIP population estimates
34,760
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 | 37321 | Dayton | 21,084 |
| 2 | 37381 | Spring City | 10,711 |
| 3 | 37332 | Evensville | 1,724 |
| 4 | 37337 | Grandview | 1,241 |
Cities in Rhea 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.