Walnut Grove, TN Demographics

Population 438 · Census ACS 2020–24

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Walnut Grove, TN map of median age by neighborhood
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Population and households in Walnut Grove

Household size in Walnut Grove

Household size, people per household
PeriodWalnut GroveTennesseeU.S.
2006–102.292.532.68
2010–142.372.572.73
2015–192.522.572.71
2020–242.582.532.65
Change+0.30+0.00−0.03
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At 2.58 people per household, Walnut Grove sits close to the national average of 2.65. Household size has climbed from 2.29 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Walnut Grove

Median age, years
PeriodWalnut GroveTennesseeU.S.
2006–1043.438.337.7
2010–1450.539.238.6
2015–1949.139.939.6
2020–2442.539.940.1
Change−0.9+1.6+2.3
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The median resident of Walnut Grove is 42.5 years old, a bit older than the national median of 40.1.

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 Walnut Grove

Single-parent households, % of households
PeriodWalnut GroveTennesseeU.S.
2006–106.9%12.2%12.3%
2010–144.8%12.0%12.3%
2015–1912.5%11.6%11.6%
2020–245.4%11.8%11.6%
Change−1.6 pts−0.4 pts−0.6 pts
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Single parents head only 5.4% of households in Walnut Grove, 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 Walnut Grove

Renters in Walnut Grove

Renters, % of occupied homes
PeriodWalnut GroveTennesseeU.S.
2006–1020.0%30.4%33.3%
2010–1420.0%32.9%35.6%
2015–1919.0%33.7%36.0%
2020–2415.4%33.1%34.8%
Change−4.7 pts+2.6 pts+1.5 pts
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Only 15.4% of households in Walnut Grove rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 59.9% have no mortgage at all, well 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 Walnut Grove

Vacant homes, % of all homes
PeriodWalnut GroveTennesseeU.S.
2006–1028.0%11.5%11.4%
2010–1440.6%11.8%11.4%
2015–1936.8%11.8%11.1%
2020–2424.2%10.1%9.6%
Change−3.8 pts−1.4 pts−1.8 pts
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Vacant homes make up 24.2% of the housing in Walnut Grove, 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 Walnut Grove

Age of homes, median year built
PeriodWalnut GroveTennesseeU.S.
2006–10198619811974
2010–14199019821975
2015–19199119831977
2020–24198819861980
Change+1+6+6
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Walnut Grove has newer housing than the country as a whole: the median home was built in 1988, versus 1980 nationally. The picture is much the same across Tennessee.

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 Walnut Grove

Rent, per month
PeriodWalnut GroveTennesseeU.S.
2006–10$620$761$965
2010–14$577$837$1,040
2015–19$595$961$1,213
2020–24$774$1,286$1,571
Change+$155+$526+$606
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Rent in Walnut Grove runs $774 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 14.3% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 Walnut Grove

Bachelor's degrees in Walnut Grove

Bachelor's degrees, % of adults 25+
PeriodWalnut GroveTennesseeU.S.
2006–109.8%23.9%28.4%
2010–149.1%25.3%29.6%
2015–1910.3%27.9%32.1%
2020–2412.8%31.4%35.6%
Change+3.0 pts+7.5 pts+7.2 pts
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College degrees are relatively uncommon in Walnut Grove: 12.8% 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 Walnut Grove

High school graduates, % of adults 25+
PeriodWalnut GroveTennesseeU.S.
2006–1071.0%83.3%84.9%
2010–1472.9%85.4%86.1%
2015–1974.4%87.6%87.7%
2020–2487.0%89.9%89.3%
Change+16.0 pts+6.6 pts+4.3 pts
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About one in eight adults in Walnut Grove never finished high school, a bit more than nationally: 87.0% have a diploma or equivalent, against 89.3% across the U.S.

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 Walnut Grove

Unemployment, % of the labor force
PeriodWalnut GroveTennesseeU.S.
2006–1011.1%8.6%8.1%
2010–1426.4%9.6%9.4%
2015–190.3%5.4%5.6%
2020–241.9%4.8%5.4%
Change−9.2 pts−3.8 pts−2.7 pts
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Unemployment in Walnut Grove has been low: just 1.9% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).

Walnut Grove compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Walnut Grove2.5842.55.4%15.4%24.2%1988$77412.8%87.0%1.9%
Lowryville2.6541.35.5%13.6%27.2%1987$77213.6%86.5%1.2%
Waterloo2.4648.32.2%5.6%25.7%1985$71114.3%84.5%1.8%
Lutts2.4048.57.2%7.3%18.6%1987$62513.2%84.9%4.0%
Gillises Mills2.4142.98.6%13.5%16.3%1990$73311.0%86.3%6.3%
Crossroads2.3643.57.1%20.1%12.8%1992$8009.3%88.3%6.3%
Wright2.3852.22.1%2.1%31.4%1988$70013.3%84.0%0.5%
Pickwick Dam2.0754.74.4%10.3%60.0%1994$86123.2%83.4%0.2%
Pyburns2.7944.22.3%10.1%63.9%1984$7735.5%72.8%2.3%
Nixon2.9040.48.4%9.6%24.1%1986$85710.4%78.3%11.8%
Counce2.1553.96.8%9.7%42.8%1988$82516.6%77.4%3.4%

All figures 2020–24.

Cities with similar populations: Revive, MS · Mountain Glen, IL · Prater, VA · Pratt, WV · Rabbs Prairie, TX · Randall, IA · Raymilton, PA · Reeves Crossing, DE · Reka, GA · Mount Wilson, PA

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 Walnut Grove. 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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