Harmony Grove, TN Demographics

Population 449 · Census ACS 2020–24

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

Household size in Harmony Grove

Household size, people per household
PeriodHarmony GroveTennesseeU.S.
2006–101.972.532.68
2010–142.262.572.73
2015–192.742.572.71
2020–242.292.532.65
Change+0.32+0.00−0.03
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Harmony Grove is a place of small households, averaging 2.29 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has climbed from 1.97 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 Harmony Grove

Median age, years
PeriodHarmony GroveTennesseeU.S.
2006–1048.138.337.7
2010–1451.539.238.6
2015–1945.439.939.6
2020–2447.239.940.1
Change−0.9+1.6+2.3
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With a median age of 47.2, Harmony Grove 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 Harmony Grove

Single-parent households, % of households
PeriodHarmony GroveTennesseeU.S.
2006–1011.5%12.2%12.3%
2010–1410.6%12.0%12.3%
2015–197.9%11.6%11.6%
2020–2410.3%11.8%11.6%
Change−1.1 pts−0.4 pts−0.6 pts
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Single-parent households are a bit less common in Harmony Grove than nationally: 10.3%, against 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 Harmony Grove

Renters in Harmony Grove

Renters, % of occupied homes
PeriodHarmony GroveTennesseeU.S.
2006–1014.6%30.4%33.3%
2010–1415.9%32.9%35.6%
2015–1912.5%33.7%36.0%
2020–2423.9%33.1%34.8%
Change+9.2 pts+2.6 pts+1.5 pts
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Harmony Grove is largely a place of homeowners: only 23.9% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 72.3% 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 Harmony Grove

Vacant homes, % of all homes
PeriodHarmony GroveTennesseeU.S.
2006–1010.9%11.5%11.4%
2010–1425.5%11.8%11.4%
2015–1922.3%11.8%11.1%
2020–2414.7%10.1%9.6%
Change+3.8 pts−1.4 pts−1.8 pts
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Vacancy is high in Harmony Grove: 14.7% of homes are empty, 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 Harmony Grove

Age of homes, median year built
PeriodHarmony GroveTennesseeU.S.
2006–10199119811974
2010–14199419821975
2015–19198819831977
2020–24199019861980
Change−1+6+6
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Much of the housing in Harmony Grove is relatively new: half of its homes were built after 1990, compared with 1980 for the U.S. as a whole. 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 Harmony Grove

Rent, per month
PeriodHarmony GroveTennesseeU.S.
2006–10$471$761$965
2010–14$465$837$1,040
2015–19$392$961$1,213
2020–24$613$1,286$1,571
Change+$142+$526+$606
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Rent in Harmony Grove runs $613 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 9.0% 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 Harmony Grove

Bachelor's degrees in Harmony Grove

Bachelor's degrees, % of adults 25+
PeriodHarmony GroveTennesseeU.S.
2006–107.7%23.9%28.4%
2010–146.2%25.3%29.6%
2015–192.0%27.9%32.1%
2020–2414.0%31.4%35.6%
Change+6.3 pts+7.5 pts+7.2 pts
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College degrees are relatively uncommon in Harmony Grove: 14.0% 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 Harmony Grove

High school graduates, % of adults 25+
PeriodHarmony GroveTennesseeU.S.
2006–1073.4%83.3%84.9%
2010–1475.9%85.4%86.1%
2015–1972.4%87.6%87.7%
2020–2481.9%89.9%89.3%
Change+8.5 pts+6.6 pts+4.3 pts
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Just over one in six adults in Harmony Grove never finished high school, well above the national share: only 81.9% 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 Harmony Grove

Unemployment, % of the labor force
PeriodHarmony GroveTennesseeU.S.
2006–108.3%8.6%8.1%
2010–1421.5%9.6%9.4%
2015–1914.1%5.4%5.6%
2020–240.0%4.8%5.4%
Change−8.3 pts−3.8 pts−2.7 pts
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The survey found almost no one in Harmony Grove out of work and looking, against 5.4% of the labor force nationally. 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).

Harmony Grove compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Harmony Grove2.2947.210.3%23.9%14.7%1990$61314.0%81.9%0.0%
Wolf Creek2.2947.210.3%23.9%14.7%1990$61314.0%81.9%0.0%
Nough2.2947.210.3%23.9%14.7%1990$61314.0%81.9%0.0%
Del Rio2.3246.510.5%21.5%11.9%1988$63214.1%82.5%2.4%
Paint Rock2.6346.28.8%26.1%29.2%1987$53719.1%94.1%2.7%
Hot Springs2.4050.88.0%23.7%33.0%1989$55320.6%92.0%2.0%
Hartford2.0552.74.0%14.4%13.2%1989$1,24518.8%87.9%3.1%
Trust1.7364.75.7%18.7%43.2%1996$62525.2%86.2%0.0%
Spring Creek2.0756.77.0%12.7%39.6%1991$92123.0%91.3%0.0%
Raven Branch2.0253.43.2%13.2%13.0%1989$1,31919.3%88.6%3.4%
Stackhouse2.4850.411.2%23.7%23.3%1984$1,00422.6%88.5%3.8%

All figures 2020–24.

Cities with similar populations: Reydon, OK · Milton, UT · Moffitt Hill, NC · Morganville, KS · Mount Hope, MO · Mullinville, KS · Nancy Wrights Corner, VA · Naoma, WV · Narrows, KY · Nasonville, WI

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 Harmony 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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