10 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 37803 | Maryville | 33,822 |
| 37801 | Maryville | 28,090 |
| 37804 | Maryville | 27,382 |
| 37777 | Louisville | 12,877 |
| 37701 | Alcoa | 10,247 |
| 37737 | Friendsville | 7,081 |
| 37886 | Walland | 3,670 |
| 37853 | Rockford | 3,365 |
| 37882 | Townsend | 2,914 |
| 37878 | Tallassee | 761 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 10 ZCTAs in Blount County, Tennessee (US Census).