Sullivan County

Sullivan County has 160,624 residents across 8 ZIP codes with their own report. Median household income is $58,807, 16% below the Tennessee figure. The typical owner-occupied home is valued at $213,300, and 27% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026

160,624residentsACS 2020–2024

$58,807median household incomeTennessee: $70K

$213,300median home valueowner-occupied homes

88%of households have broadbandhome internet subscription

Sullivan County in TennesseeZIP codes in Sullivan County highlighted; the rest of Tennessee in grey

Map of Tennessee with Sullivan County highlighted

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files

All 8 ZIP codes.

Colour shows where each zip code sits among the others in the table, from lowest to highest.

ZIP code	Residents	Household income	Home value	Owners	Bachelor's+	Broadband	Commute
37617	14,744	$65K	$248K	82%	23%	91%	24 min
37618	12,548	$64K	$189K	82%	19%	89%	27 min
37620	38,494	$56K	$189K	72%	26%	87%	24 min
37660	40,996	$49K	$199K	61%	23%	87%	23 min
37663	14,230	$76K	$239K	82%	35%	90%	22 min
37664	28,267	$64K	$240K	71%	35%	89%	21 min
37665	4,741	$51K	$134K	77%	18%	88%	22 min
37686	9,495	$84K	$352K	77%	36%	91%	26 min

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

People.

160,624 residents in 68,907 households, next to the Tennessee figure.

19%

under 18

20%

aged 18–34

22%

aged 65 and over

32%

of households are people living alone

46%

of households are married couples

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Homes.

76,324 housing units; the median owner-occupied home is valued at $213,300 (±$6,300).

72%

of households own their home

70%

of homes are detached single-family houses

11%

are in buildings with 5 or more units

10%

are mobile homes

10%

of housing units are vacant

$889

median gross rent a month

When homes were built

2020 or later1%

2010–20197%

2000–200910%

1990–199915%

1980–198912%

1970–197916%

1960–196912%

1950–195913%

1940–19497%

1939 or earlier8%

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Income and work.

Household income and work, in 2024 dollars; median household income ±$2,321.

$58,807

median household income

15.4%

of people live below the poverty line

5.4%

unemployment rate

27%

of adults 25+ hold a bachelor’s degree or higher

The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Getting around.

How workers aged 16 and over get to work, and how long it takes.

24 min

average commute to work

of commuters travel 45 minutes or more

87%

of workers drive or carpool

take public transportation

walk or bike

11%

work from home

of households have no car

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Internet.

Home internet subscriptions.

88%

of households have a broadband subscription

have no internet access at home

American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates