Blount County, Tennessee ZIP codes
11 ZIP codes are in Blount County, plus 3 that cross in from neighboring counties. It's part of the Knoxville, TN metro area.
- ZIP codes
- 11
- Population in these ZIPs
- 130,209
- Avg. median income
- $77,200population-weighted
- Cities & towns
- 8
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Blount County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 37701 | Alcoa | 10,247 | $66,132 | $308,700 |
| 37737 | Friendsville | 7,081 | $81,706 | $434,500 |
| 37777 | Louisville | 12,877 | $75,648 | $450,000 |
| 37801 | Maryville | 28,090 | $73,508 | $401,300 |
| 37802 PO Box | Maryville | — | — | — |
| 37803 | Maryville | 33,822 | $83,446 | $412,700 |
| 37804 | Maryville | 27,382 | $79,025 | $357,100 |
| 37853 | Rockford | 3,365 | $69,075 | $337,300 |
| 37878 | Tallassee | 761 | $54,821 | $230,800 |
| 37882 | Townsend | 2,914 | $69,012 | $399,000 |
| 37886 | Walland | 3,670 | $82,009 | $426,500 |
ZIP codes partly in Blount County
These ZIP codes are mostly in a neighboring county but cover part of Blount County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 37742 | Greenback | Loudon County | 7,046 | $88,983 | $442,900 |
| 37865 | Seymour | Sevier County | 25,074 | $88,231 | $372,900 |
| 37920 | Knoxville | Knox County | 44,995 | $66,362 | $318,300 |
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 Blount County
Nearby counties
Frequently asked questions
How many ZIP codes are in Blount County, Tennessee?
11 ZIP codes are mainly in Blount County, and 3 more ZIP codes from neighboring areas reach partly into it.
What cities are in Blount County?
ZIP codes in Blount County use the city names Alcoa, Friendsville, Louisville, Maryville, Rockford, Tallassee, Townsend and Walland.
What metro area is Blount County in?
Blount County is part of the Knoxville, TN metropolitan statistical area.