Rhea County, Tennessee ZIP codes
4 ZIP codes are in Rhea County, plus 2 that cross in from neighboring counties.
- ZIP codes
- 4
- Population in these ZIPs
- 34,760
- Avg. median income
- $55,400population-weighted
- Cities & towns
- 4
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ZIP codes in Rhea County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 37321 | Dayton | 21,084 | $54,684 | $259,900 |
| 37332 | Evensville | 1,724 | $59,479 | $249,800 |
| 37337 | Grandview | 1,241 | $48,359 | $240,800 |
| 37381 | Spring City | 10,711 | $56,869 | $260,800 |
ZIP codes partly in Rhea County
These ZIP codes are mostly in a neighboring county but cover part of Rhea County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 37338 | Graysville | Bledsoe County | 3,309 | $49,592 | $255,200 |
| 37373 | Sale Creek | Hamilton County | 3,273 | $54,974 | $307,800 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Rhea County
Nearby counties
Frequently asked questions
How many ZIP codes are in Rhea County, Tennessee?
4 ZIP codes are mainly in Rhea County, and 2 more ZIP codes from neighboring areas reach partly into it.
What cities are in Rhea County?
ZIP codes in Rhea County use the city names Dayton, Evensville, Grandview and Spring City.