Jefferson, TN Demographics

Population 113 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Jefferson, TN map of median age by neighborhood
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Population and households in Jefferson

Household size in Jefferson

Household size, people per household
PeriodJeffersonTennesseeU.S.
2006–102.712.532.68
2010–142.512.572.73
2015–192.892.572.71
2020–242.222.532.65
Change−0.49+0.00−0.03
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Jefferson is a place of small households, averaging 2.22 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.71 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Jefferson

Median age, years
PeriodJeffersonTennesseeU.S.
2006–1041.538.337.7
2010–1450.839.238.6
2015–1942.139.939.6
2020–2453.339.940.1
Change+11.8+1.6+2.3
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With a median age of 53.3, Jefferson is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Jefferson

Single-parent households, % of households
PeriodJeffersonTennesseeU.S.
2006–108.4%12.2%12.3%
2010–142.3%12.0%12.3%
2015–1923.1%11.6%11.6%
2020–244.3%11.8%11.6%
Change−4.1 pts−0.4 pts−0.6 pts
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Single parents head only 4.3% of households in Jefferson, well below the national share of 11.6%.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Jefferson

Renters in Jefferson

Renters, % of occupied homes
PeriodJeffersonTennesseeU.S.
2006–107.9%30.4%33.3%
2010–1411.7%32.9%35.6%
2015–198.4%33.7%36.0%
2020–249.3%33.1%34.8%
Change+1.3 pts+2.6 pts+1.5 pts
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Jefferson is overwhelmingly a place of homeowners: only 9.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 47.0% have no mortgage at all, above the national share of 39.8%.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Jefferson

Vacant homes, % of all homes
PeriodJeffersonTennesseeU.S.
2006–1023.0%11.5%11.4%
2010–1431.2%11.8%11.4%
2015–1922.8%11.8%11.1%
2020–2416.1%10.1%9.6%
Change−6.9 pts−1.4 pts−1.8 pts
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Vacant homes make up 16.1% of the housing in Jefferson, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Jefferson

Age of homes, median year built
PeriodJeffersonTennesseeU.S.
2006–10199319811974
2010–14198119821975
2015–19199119831977
2020–24199319861980
Change±0+6+6
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Jefferson has newer housing than the country as a whole: the median home was built in 1993, versus 1980 nationally.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Jefferson

Rent, per month
PeriodJeffersonTennesseeU.S.
2006–10$500$761$965
2010–14$465$837$1,040
2015–19$707$961$1,213
2020–24$1,044$1,286$1,571
Change+$544+$526+$606
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A typical rental in Jefferson costs $1,044 a month with utilities, well below the national median of $1,571. Rent takes 19.9% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Jefferson

Bachelor's degrees in Jefferson

Bachelor's degrees, % of adults 25+
PeriodJeffersonTennesseeU.S.
2006–109.2%23.9%28.4%
2010–148.7%25.3%29.6%
2015–1910.9%27.9%32.1%
2020–2416.2%31.4%35.6%
Change+7.0 pts+7.5 pts+7.2 pts
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College degrees are relatively uncommon in Jefferson: 16.2% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Jefferson

High school graduates, % of adults 25+
PeriodJeffersonTennesseeU.S.
2006–1068.6%83.3%84.9%
2010–1479.3%85.4%86.1%
2015–1981.7%87.6%87.7%
2020–2483.0%89.9%89.3%
Change+14.4 pts+6.6 pts+4.3 pts
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About one in six adults in Jefferson never finished high school, well above the national share: only 83.0% have a diploma or equivalent, against 89.3% nationally.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Jefferson

Unemployment, % of the labor force
PeriodJeffersonTennesseeU.S.
2006–1014.9%8.6%8.1%
2010–1423.4%9.6%9.4%
2015–194.9%5.4%5.6%
2020–245.5%4.8%5.4%
Change−9.4 pts−3.8 pts−2.7 pts
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Unemployment in Jefferson is close to the national rate: 5.5% of the labor force, against 5.4%. The rate is higher than in Tennessee overall (4.8%). Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Jefferson compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Jefferson2.2253.34.3%9.3%16.1%1993$1,04416.2%83.0%5.5%
Peeled Chestnut2.5042.88.4%11.5%16.8%1986$95323.8%87.8%3.8%
Walling2.6044.47.9%13.7%9.3%1987$89015.9%83.6%5.0%
Yateston2.2351.58.9%28.9%18.8%1973$91017.5%89.1%3.3%
Keltonburg2.2649.67.0%11.8%14.5%1992$1,05117.2%84.0%5.0%
Cassville2.3551.75.0%12.1%4.4%1983$75715.4%76.6%5.4%
Johnsons Chapel2.4536.610.6%12.9%24.6%1990$1,09826.0%95.1%2.6%
Quebeck2.9036.710.4%12.3%7.0%1991$90914.7%84.9%4.9%
Smithville2.5539.39.8%29.9%10.9%1987$90119.5%82.7%5.7%
Campaign2.1850.05.8%16.1%13.8%1981$92515.5%84.5%3.3%
Rock Island2.3448.86.6%15.7%16.4%1979$90817.1%86.3%3.9%

All figures 2020–24.

Cities with similar populations: South River, NC · Idaho, PA · Irene, TX · Irving, IA · Irvings Crossroads, NC · Isabella, MN · Ivan, AR · Ivy, WV · Jackson Corners, NY · Jacksons Crossroads, GA

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Jefferson. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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