37890, TN Demographics

Population 6,879 · Census ACS 2020–24

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37890, TN map of median age by neighborhood
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Population and households in ZIP 37890

Household size in ZIP 37890

Household size, people per household
PeriodZIP 37890TennesseeU.S.
2006–102.442.532.68
2010–142.552.572.73
2015–192.552.572.71
2020–242.542.532.65
Change+0.11+0.00−0.03
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The average household in ZIP 37890 has 2.54 people, a bit under the U.S. average of 2.65. Household size has climbed from 2.44 in 2006–10, even as the national average fell. The biggest households, usually families with children, are concentrated in the west.

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 ZIP 37890

Median age, years
PeriodZIP 37890TennesseeU.S.
2006–1042.938.337.7
2010–1443.839.238.6
2015–1942.939.939.6
2020–2451.039.940.1
Change+8.0+1.6+2.3
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With a median age of 51.0, ZIP 37890 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. The median age has climbed from 42.9 in 2006–10, a much bigger shift than nationally. Of the 298 Tennessee ZIP codes with 5,000+ people, only four are older.

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 ZIP 37890

Single-parent households, % of households
PeriodZIP 37890TennesseeU.S.
2006–109.3%12.2%12.3%
2010–149.7%12.0%12.3%
2015–1912.7%11.6%11.6%
2020–249.0%11.8%11.6%
Change−0.3 pts−0.4 pts−0.6 pts
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Single parents head just over one in twelve households in ZIP 37890 (9.0%), below the national share of 11.6%. Compared with other Tennessee ZIP codes, ZIP 37890 has a lower share of single-parent households than most.

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 ZIP 37890

Renters in ZIP 37890

Renters, % of occupied homes
PeriodZIP 37890TennesseeU.S.
2006–1023.3%30.4%33.3%
2010–1431.2%32.9%35.6%
2015–1922.5%33.7%36.0%
2020–2420.8%33.1%34.8%
Change−2.5 pts+2.6 pts+1.5 pts
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Only 20.8% of households in ZIP 37890 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. More than half of owners (55.1%) have paid off their mortgages, well above the national share of 39.8%. Since 2006–10, the renter share has fallen 2.5 points, even as the national share rose.

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 ZIP 37890

Vacant homes, % of all homes
PeriodZIP 37890TennesseeU.S.
2006–1012.4%11.5%11.4%
2010–1410.6%11.8%11.4%
2015–1911.5%11.8%11.1%
2020–2413.6%10.1%9.6%
Change+1.1 pts−1.4 pts−1.8 pts
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Vacancy runs high in ZIP 37890: 13.6% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. Vacancy has edged up 1.1 points since 2006–10, even as the national rate fell.

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 ZIP 37890

Age of homes, median year built
PeriodZIP 37890TennesseeU.S.
2006–10198219811974
2010–14198319821975
2015–19198619831977
2020–24198419861980
Change+2+6+6
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The housing in ZIP 37890 is a little younger than the country's: half of it was built after 1984, against 1980 nationally. That is in line with the rest of Tennessee. The newest homes are mostly in the northwest, the oldest in the center.

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 ZIP 37890

Rent, per month
PeriodZIP 37890TennesseeU.S.
2006–10$649$761$965
2010–14$678$837$1,040
2015–19$669$961$1,213
2020–24$817$1,286$1,571
Change+$168+$526+$606
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Rent in ZIP 37890 runs $817 a month at the median, utilities included, well below the U.S. median of $1,571. Rent has climbed $168 a month since 2006–10, up 26%, a slower climb than the nation's. The typical renter here spends 31.3% of household income on rent, just over the 30% mark often used to define affordable rent. The priciest rents are in the east; the most affordable are in the west.

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 ZIP 37890

Bachelor's degrees in ZIP 37890

Bachelor's degrees, % of adults 25+
PeriodZIP 37890TennesseeU.S.
2006–1010.4%23.9%28.4%
2010–1411.1%25.3%29.6%
2015–1914.0%27.9%32.1%
2020–2419.7%31.4%35.6%
Change+9.3 pts+7.5 pts+7.2 pts
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Fewer adults in ZIP 37890 have a four-year degree than in the country as a whole: 19.7%, against 35.6% nationally. The share with a degree is up 9.3 points from 2006–10, as it has nationally.

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 ZIP 37890

High school graduates, % of adults 25+
PeriodZIP 37890TennesseeU.S.
2006–1073.9%83.3%84.9%
2010–1476.8%85.4%86.1%
2015–1981.1%87.6%87.7%
2020–2483.1%89.9%89.3%
Change+9.2 pts+6.6 pts+4.3 pts
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About one in six adults in ZIP 37890 never finished high school, well above the national share: only 83.1% have a diploma or equivalent, against 89.3% nationally. The share with a diploma is up 9.2 points from 2006–10, mirroring the country. Of the 298 Tennessee ZIP codes with 5,000+ people, only 24 have a lower share of high school graduates.

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 ZIP 37890

Unemployment, % of the labor force
PeriodZIP 37890TennesseeU.S.
2006–1010.8%8.6%8.1%
2010–1410.7%9.6%9.4%
2015–197.3%5.4%5.6%
2020–244.6%4.8%5.4%
Change−6.1 pts−3.8 pts−2.7 pts
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Jobs have been a little easier to find in ZIP 37890 than nationally: unemployment was 4.6%, against 5.4%. Unemployment has fallen 6.1 points since 2006–10, as it has 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).

ZIP 37890 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 378902.5451.09.0%20.8%13.6%1984$81719.7%83.1%4.6%
ZIP 378132.6238.715.3%32.3%8.5%1976$85614.2%84.3%5.3%
ZIP 377132.5250.417.9%14.5%11.0%1985$7238.4%75.6%4.4%
ZIP 378772.6046.28.5%16.2%6.3%1987$98628.9%94.0%2.1%
ZIP 377252.5149.39.4%21.1%19.2%1993$99621.4%89.6%5.7%
ZIP 378212.4042.518.5%29.9%12.4%1983$8069.4%84.5%3.2%
ZIP 377602.4338.811.6%34.4%9.8%1982$92124.3%91.0%4.8%
ZIP 378102.7136.49.2%37.9%16.7%1984$67610.3%80.2%9.8%
ZIP 378432.2744.313.0%19.2%9.1%1988$73912.0%85.5%7.5%
ZIP 378202.7142.99.1%20.4%9.2%1989$88817.3%90.8%3.0%
ZIP 378092.7538.711.8%30.5%15.5%1984$73110.0%76.7%6.0%

All figures 2020–24.

Zip codes with similar populations: 02675, MA · 02718, MA · 46409, IN · 62557, IL · 62439, IL · 61061, IL · 57064, SD · 56482, MN · 54982, WI · 54021, 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 ZIP 37890. 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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