United States › Tennessee › Jefferson County COUNTY · 2020 ACS
Jefferson County Tennessee · 54,683 residents · 275 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Jefferson County is a county of 54,683 people in Tennessee. Four-year degrees are less common here than nationally, at 18% of adults. The median age is 44.7, about 6 years above the US median. 75% of homes are owner-occupied. The foreign-born share is 2%. The typical home is worth $154,800, having more than doubled since 2000.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 44.7
US median: 38.8
Less educated
18% hold a bachelor's degree
US average: 33%
Less affordable
home values up 27%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 36.5 in 2000
US average: 38.8
Population, 1990 – 2024
31K 38K 45K 52K 59K 1990 2000 2010 2020 2024 Jefferson County Age distribution, 2020
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Section 02
Income & economy $51,899
+5%inflation adjusted, since 2000
from $32,824 in 2000
US average: $66,278
from $16,841 in 2000
US average: $35,364
Households earning $100K+
from 18.8% in 2009
US average: 43.9%
from 13.4% in 2000
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 5.6%
Transportation & warehousing 2.9%
Agriculture, forestry, fishing 2.1%
Public administration 1.9%
Arts, entertainment, food 1.1%
Education & health services 1%
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$154,800
+27%inflation adjusted, since 2000
from $81,000 in 2000
US average: $265,253
$723
+15%inflation adjusted, since 2000
from $420 in 2000
US average: $1,124
from 77.9% in 2000
24.6% rent
from 2.52 people in 2009
US average: 2.61
from 3.1 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 95.1%(42,102)
Hispanic / Latino 1.3%(588)
2020
White, non-Hispanic 89.6%(48,975)
Hispanic / Latino 4.4%(2,392)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 26 more ancestry groups with data from 12.8% in 2000
US average: 32.9%
High school or higher
from 71.0% in 2000
US average: 88.5%
from 4.6% in 2000
US average: 12.7%
Section 06
Commute & transportation from 18.7 min in 2000
US average: 26.9
from 81.8% in 2009
US average: 75.1%
from 4.1% in 2009
US average: 8.4%
Section 07
Work & employment from 10.9% in 2011
US average: 5.4%
from 60.8% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 24.2% in 2009
US average: 39.3%
Section 08
People & community from 2.0% in 2009
US average: 13.5%
from 14.4% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 25.6%(6,035)
Women 15+
Never married 23.1%(5,658)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 14.4% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 19.2%(840)
Gulf War (1990s) 22.8%(997)
Share of the 4,377 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Jefferson County Head to head
Compare Jefferson County to nearby counties JEFFERSON COUNTY VS
Hamblen County
Income $55,454 +7%
Home value $210,900 +36%
Population 68,843 +15%
SEE FULL COMPARISON →
JEFFERSON COUNTY VS
Grainger County
Income $50,538 −3%
Home value $189,200 +22%
Population 25,739 −57%
SEE FULL COMPARISON →
JEFFERSON COUNTY VS
Sevier County
Income $62,581 +21%
Home value $299,000 +93%
Population 101,342 +69%
SEE FULL COMPARISON →
JEFFERSON COUNTY VS
Cocke County
Income $48,016 −7%
Home value $158,100 +2%
Population 37,889 −37%
SEE FULL COMPARISON →
Frequently asked
How many people live in Jefferson County, Tennessee? Jefferson County, Tennessee has about 54,683 residents according to the 2020 American Community Survey.
What is the median household income in Jefferson County, Tennessee? The typical household in Jefferson County, Tennessee earns about $51,899 a year. Half of households make more than that, and half make less.
Is Jefferson County, Tennessee expensive? In Jefferson County, Tennessee, the median home is worth about $154,800, and the typical rent is about $723 a month.
How educated are people in Jefferson County, Tennessee? About 17.5% of adults age 25 and over in Jefferson County, Tennessee hold a bachelor's degree or higher.
What is the poverty rate in Jefferson County, Tennessee? About 13.1% of people in Jefferson County, Tennessee live below the federal poverty line.
Has Jefferson County, Tennessee grown since 1990? Yes, Jefferson County, Tennessee has grown since 1990. The population has added about 21,667 residents, a change of about 66 percent over that period.
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