37813, TN Demographics

Population 18,215 · Census ACS 2020–24

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37813, TN map of median age by neighborhood
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Population and households in ZIP 37813

Household size in ZIP 37813

Household size, people per household
PeriodZIP 37813TennesseeU.S.
2006–102.542.532.68
2010–142.572.572.73
2015–192.612.572.71
2020–242.622.532.65
Change+0.08+0.00−0.03
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At 2.62 people per household, ZIP 37813 sits close to the national average of 2.65. The typical household here is bigger than in Tennessee overall, where it has 2.53 people. Since 2006–10, household size has crept up from 2.54, even as the national average fell.

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 37813

Median age, years
PeriodZIP 37813TennesseeU.S.
2006–1037.638.337.7
2010–1437.539.238.6
2015–1941.239.939.6
2020–2438.739.940.1
Change+1.1+1.6+2.3
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Half of the people in ZIP 37813 are younger than 38.7 and half are older, close to the national median of 40.1. Since 2006–10, the median age has climbed from 37.6, mirroring the country.

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 37813

Single-parent households, % of households
PeriodZIP 37813TennesseeU.S.
2006–1016.7%12.2%12.3%
2010–1414.9%12.0%12.3%
2015–1915.2%11.6%11.6%
2020–2415.3%11.8%11.6%
Change−1.3 pts−0.4 pts−0.6 pts
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Single parents head just over one in seven households in ZIP 37813 (15.3%), well above the national share of 11.6%. The single-parent share is down 1.3 points from 2006–10, in line with the national trend. ZIP 37813 has a higher share of single-parent households than the great majority of Tennessee ZIP codes.

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 37813

Renters in ZIP 37813

Renters, % of occupied homes
PeriodZIP 37813TennesseeU.S.
2006–1031.0%30.4%33.3%
2010–1440.3%32.9%35.6%
2015–1937.4%33.7%36.0%
2020–2432.3%33.1%34.8%
Change+1.4 pts+2.6 pts+1.5 pts
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About a third of households in ZIP 37813 rent their homes (32.3%), close to the national share of 34.8%. More than half of owners (55.1%) have paid off their mortgages, well above the national share of 39.8%. The renter share has edged up 1.4 points since 2006–10, in line with the national trend.

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 37813

Vacant homes, % of all homes
PeriodZIP 37813TennesseeU.S.
2006–109.2%11.5%11.4%
2010–149.9%11.8%11.4%
2015–1912.4%11.8%11.1%
2020–248.5%10.1%9.6%
Change−0.7 pts−1.4 pts−1.8 pts
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About as many homes sit empty in ZIP 37813 as nationally: 8.5%, against 9.6%. The rate is lower than in Tennessee overall (10.1%). Vacancy is down 0.7 points from 2006–10, in line with the national trend.

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 37813

Age of homes, median year built
PeriodZIP 37813TennesseeU.S.
2006–10197219811974
2010–14197319821975
2015–19197319831977
2020–24197619861980
Change+4+6+6
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Homes in ZIP 37813 are about the same age as the nation's housing: the median home was built in 1976, versus 1980 nationally. Homes here are older than in Tennessee overall, where the median home dates to 1986. The median year built has moved up from 1972 in 2006–10, a sign of steady new building.

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 37813

Rent, per month
PeriodZIP 37813TennesseeU.S.
2006–10$534$761$965
2010–14$593$837$1,040
2015–19$737$961$1,213
2020–24$856$1,286$1,571
Change+$322+$526+$606
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A typical rental in ZIP 37813 costs $856 a month with utilities, well below the national median of $1,571. Rents are up $322 a month from 2006–10, a 60% jump, roughly in step with the nation. The typical renter here spends 22.7% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Renters on a budget will find the lowest rents in the west; the highest are in the north.

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 37813

Bachelor's degrees in ZIP 37813

Bachelor's degrees, % of adults 25+
PeriodZIP 37813TennesseeU.S.
2006–1010.7%23.9%28.4%
2010–1410.1%25.3%29.6%
2015–1911.6%27.9%32.1%
2020–2414.2%31.4%35.6%
Change+3.5 pts+7.5 pts+7.2 pts
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Fewer adults in ZIP 37813 have a four-year degree than in the country as a whole: 14.2%, against 35.6% nationally. Since 2006–10, the share with a degree has risen 3.5 points, as it has nationally. ZIP 37813 has a lower share of college graduates than at least four in five Tennessee ZIP codes.

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 37813

High school graduates, % of adults 25+
PeriodZIP 37813TennesseeU.S.
2006–1076.2%83.3%84.9%
2010–1476.9%85.4%86.1%
2015–1976.3%87.6%87.7%
2020–2484.3%89.9%89.3%
Change+8.1 pts+6.6 pts+4.3 pts
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Nearly one in six adults in ZIP 37813 never finished high school, more than nationally: 84.3% have a diploma or equivalent, against 89.3% across the U.S. Since 2006–10, the share with a diploma has risen 8.1 points, in line with the national trend. ZIP 37813 has a lower share of high school graduates than the great majority of Tennessee ZIP codes.

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 37813

Unemployment, % of the labor force
PeriodZIP 37813TennesseeU.S.
2006–109.5%8.6%8.1%
2010–1414.7%9.6%9.4%
2015–199.5%5.4%5.6%
2020–245.3%4.8%5.4%
Change−4.2 pts−3.8 pts−2.7 pts
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At 5.3%, unemployment in ZIP 37813 is close to the national rate of 5.4%. Since 2006–10, unemployment has fallen 4.2 points, mirroring the country. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's 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 37813 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 378132.6238.715.3%32.3%8.5%1976$85614.2%84.3%5.3%
ZIP 378142.5039.717.1%33.2%8.2%1982$93422.5%88.5%4.3%
ZIP 378602.4746.65.9%15.0%4.0%1996$67910.5%88.1%2.7%
ZIP 378902.5451.09.0%20.8%13.6%1984$81719.7%83.1%4.6%
ZIP 378772.6046.28.5%16.2%6.3%1987$98628.9%94.0%2.1%
ZIP 378912.5840.28.5%25.8%4.7%1990$77114.9%92.2%14.9%
ZIP 378102.7136.49.2%37.9%16.7%1984$67610.3%80.2%9.8%
ZIP 377132.5250.417.9%14.5%11.0%1985$7238.4%75.6%4.4%
ZIP 377602.4338.811.6%34.4%9.8%1982$92124.3%91.0%4.8%
ZIP 378612.4047.410.6%20.1%16.9%1991$86214.6%86.6%4.6%
ZIP 377112.4746.715.7%15.9%13.0%1985$74911.5%85.1%9.1%

All figures 2020–24.

Zip codes with similar populations: 01301, MA · 11575, NY · 33534, FL · 95203, CA · 34695, FL · 35150, AL · 36527, AL · 37179, TN · 38372, TN · 40962, KY

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 37813. 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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