Sullivan County, Tennessee
Sullivan County, Tennessee · ZIP 37617, 37618, 37620
- Census data · ACS 2019-2023
- 162,703 (2024 estimate)Population
- 68,408Households
- $56,802Median household income
- $190,800Median home value
- 9Towns with a page
- 10ZIP codes
Sullivan County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 153,048 |
| 2010 | 156,823 |
| 2020 | 158,163 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 47, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 47, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 47, retrieved November 14, 2026.
Median household income $56,802 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 47, retrieved November 14, 2026.
- Owner occupied
- 49,889 units
- Renter occupied
- 18,519 units
- Vacancy rate
- 9.9%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 47, retrieved November 14, 2026.
60,008 employees in 3,382 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 47, retrieved November 14, 2026.
| Measure | Sullivan County | Tennessee |
|---|---|---|
| Population | 159,693 | 6,986,082 |
| Median household income | $56,802 | $67,097 |
| Median age | 45.0 | 38.9 |
| Median home value | $190,800 | $256,800 |
| Bachelor’s degree or higher | 26.6% | 30.4% |
| Foreign-born residents | 1.8% | 5.9% |
| Owner-occupied homes | 72.9% | 67.0% |
| Mean commute to work | 21.7 minutes | 25.7 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 47, retrieved November 14, 2026.
Townships, towns and villages in Sullivan County9 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Kingsport | City | 57,109 | 53.1 sq mi |
| Bristol | City | 27,867 | 32.7 sq mi |
| Bloomingdale | Census designated place | 8,840 | 9.77 sq mi |
| Blountville | Census designated place | 3,301 | 4.93 sq mi |
| Colonial Heights | Census designated place | 2,783 | 3.82 sq mi |
| Walnut Hill | Census designated place | 2,480 | 4.10 sq mi |
| Bluff City | City | 1,838 | 1.75 sq mi |
| Sullivan Gardens | Census designated place | 1,334 | 2.50 sq mi |
| Orebank | Census designated place | 777 | 0.88 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 47 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Sullivan County
No job is posted in Sullivan County’s towns yet. Employers post from their business dashboard; public job banks are added once their terms are recorded.
No upcoming event is listed in Sullivan County's towns yet. Members and businesses add events from any town page.
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Neighboring counties
Neighboring counties
- Bristol cityPopulation 16,316 (2024 estimate)
- Carter CountyPopulation 57,434 (2024 estimate)
- Hawkins CountyPopulation 59,371 (2024 estimate)
- Johnson CountyPopulation 18,506 (2024 estimate)
- Scott CountyPopulation 21,388 (2024 estimate)
- Washington CountyPopulation 139,642 (2024 estimate)
- Washington CountyPopulation 54,098 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 51, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 47, retrieved November 14, 2026.