Blount County, Tennessee
County seat: Maryville · Population 143,820 (2025) · 559 sq mi
Blount County is the 11th most populous of Tennessee's 95 counties, with 143,820 people (2025 estimate). Its county seat is Maryville. It is part of the East Tennessee region, one of the 3 Grand Divisions of Tennessee. The map shows its 7 cities and towns and the 6 neighboring counties.
Blount County facts
- County seat
- Maryville
- Population (2025 estimate)
- 143,820 +6.3% since 2020
- Land area
- 559 sq mi 23rd largest of 95
- Water area
- 8 sq mi
- Population density
- 257 per sq mi
- Established
- 1795
- Named after
- William Blount American statesman and land speculator who signed the United States Constitution (1749-1800)
- Largest city
- Maryville 32,442
- Median household income
- $77,365
- Cities and towns
- 7 plus 4 CDPs
- ZIP codes
- 13
- Time zone
- Eastern
- FIPS code
- 47009
Cities and towns in Blount County
Blount County has 7 incorporated cities, towns and villages. Populations count the people living inside Blount County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Maryville (county seat) | City | 32,442 | |
| Alcoa | City | 13,689 | |
| Louisville | City | 4,562 | |
| Friendsville | City | 916 | |
| Rockford | City | 842 | |
| Townsend | City | 640 | |
| Vonore | Town | 0 | Monroe County |
Unincorporated communities (CDPs)
Census-designated places are communities without their own city government; the county provides their services.
| Community | Population | Also in |
|---|---|---|
| Eagleton Village | 5,598 | |
| Seymour | 2,829 | Sevier County |
| Wildwood | 968 | |
| Walland | 377 |
ZIP codes in Blount County
13 ZIP codes reach into Blount County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 37701
- 37737 also Loudon County
- 37742 also Loudon County
- 37777
- 37801 also Monroe County
- 37803
- 37804
- 37853 also Knox County
- 37865 also Sevier County
- 37878
- 37882
- 37886
- 37920 also Knox and Sevier counties
Population of Blount County, 2020–2025
Blount County grew by 8,530 people (+6.3%) between April 2020 and July 2025: 3,009 more deaths than births and a net gain of 11,524 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 135,666 |
| 2021 | 137,641 |
| 2022 | 139,838 |
| 2023 | 141,407 |
| 2024 | 142,272 |
| 2025 | 143,820 |
Neighboring counties
- Knox County north · 511,453 people
- Sevier County east · 101,342 people
- Monroe County southwest · 49,730 people
- Swain County, North Carolina east · 14,024 people
- Loudon County west · 63,764 people
- Graham County, North Carolina south · 8,190 people
Printable Blount County map
The PDF is a vector file with real text: it prints sharp on Letter paper and you can search it for a town. The PNG is 2400 pixels wide for slides and documents. Both are free to use with a credit to WhichCounty.
- PDF (Letter) (100 KB)
- PNG (2400 px) (100 KB)
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Sources
- Boundaries: U.S. Census Bureau, 2025 Cartographic Boundary Files (1:500,000).
- Population: Census Bureau county and city estimates, Vintage 2025. CDP populations: American Community Survey 2020–2024.
- Places and ZIP codes: Census Bureau 2026 Gazetteer and 2020 ZIP Code Tabulation Area relationship files.
- County seat, founding year and name origin: Wikidata (CC0), checked against state sources.
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