31645, GA Demographics

Population 5,314 · Census ACS 2020–24

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31645, GA map of median age by neighborhood
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Population and households in ZIP 31645

Household size in ZIP 31645

Household size, people per household
PeriodZIP 31645GeorgiaU.S.
2006–102.742.702.68
2010–142.792.772.73
2015–192.622.752.71
2020–242.922.732.65
Change+0.18+0.03−0.03
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ZIP 31645 is a place of big households: 2.92 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Household size has climbed from 2.74 in 2006–10, 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 31645

Median age, years
PeriodZIP 31645GeorgiaU.S.
2006–1030.136.037.7
2010–1432.036.938.6
2015–1933.338.139.6
2020–2435.538.640.1
Change+5.3+2.6+2.3
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ZIP 31645 is young: half of its residents are under 35.5, compared with a national median of 40.1. The population tilts toward young families with children. The median age has climbed from 30.1 in 2006–10, in line with the national trend.

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 31645

Single-parent households, % of households
PeriodZIP 31645GeorgiaU.S.
2006–1020.8%13.8%12.3%
2010–1415.6%13.8%12.3%
2015–1910.6%13.0%11.6%
2020–2411.3%13.4%11.6%
Change−9.4 pts−0.4 pts−0.6 pts
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Single parents head nearly one in eight households in ZIP 31645 (11.3%), close to the national share of 11.6%. Single parents are less common here than in Georgia as a whole (13.4%). The single-parent share is down 9.4 points from 2006–10, a much bigger shift than nationally.

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 31645

Renters in ZIP 31645

Renters, % of occupied homes
PeriodZIP 31645GeorgiaU.S.
2006–1033.6%32.8%33.3%
2010–1426.3%35.8%35.6%
2015–1941.4%36.7%36.0%
2020–2426.5%34.3%34.8%
Change−7.1 pts+1.5 pts+1.5 pts
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Just over a quarter of households in ZIP 31645 rent their homes (26.5%), below the national share of 34.8%; the rest own. More than a third of owners (36.1%) have paid off their mortgages, below the national share of 39.8%. Renting is most common in the southwest and least common in the northwest. The renter share is down 7.1 points from 2006–10, 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 31645

Vacant homes, % of all homes
PeriodZIP 31645GeorgiaU.S.
2006–1012.8%13.1%11.4%
2010–1411.6%13.2%11.4%
2015–1917.4%11.6%11.1%
2020–2410.4%10.3%9.6%
Change−2.3 pts−2.8 pts−1.8 pts
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Vacancy in ZIP 31645 is close to the national rate: 10.4% of homes are empty, against 9.6%. Since 2006–10, vacancy has fallen 2.3 points, mirroring the country.

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 31645

Age of homes, median year built
PeriodZIP 31645GeorgiaU.S.
2006–10198819851974
2010–14199419871975
2015–19199619871977
2020–24200119911980
Change+13+6+6
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Much of the housing in ZIP 31645 is relatively new: half of its homes were built after 2001, compared with 1980 for the U.S. as a whole. The median year built has moved up from 1988 in 2006–10, a sign of steady new building. ZIP 31645 has newer homes than at least four in five Georgia ZIP codes.

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 31645

Rent, per month
PeriodZIP 31645GeorgiaU.S.
2006–10$616$910$965
2010–14$768$977$1,040
2015–19$848$1,112$1,213
2020–24$1,076$1,520$1,571
Change+$461+$609+$606
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A typical rental in ZIP 31645 costs $1,076 a month with utilities, well below the national median of $1,571. Rent has climbed $461 a month since 2006–10, up 75%, faster than rents rose nationally. The typical renter here spends 18.8% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Rents run highest in the southwest and lowest in the northeast.

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 31645

Bachelor's degrees in ZIP 31645

Bachelor's degrees, % of adults 25+
PeriodZIP 31645GeorgiaU.S.
2006–1017.5%28.1%28.4%
2010–1416.8%28.9%29.6%
2015–1919.1%31.4%32.1%
2020–2413.1%35.1%35.6%
Change−4.3 pts+7.0 pts+7.2 pts
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Fewer adults in ZIP 31645 have a four-year degree than in the country as a whole: 13.1%, against 35.6% nationally. The share with a degree has fallen 4.3 points since 2006–10, even as the national share rose. Only 32 of the 401 Georgia ZIP codes with 5,000+ people have a lower share of college graduates.

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 31645

High school graduates, % of adults 25+
PeriodZIP 31645GeorgiaU.S.
2006–1083.0%84.1%84.9%
2010–1486.0%85.4%86.1%
2015–1985.9%87.2%87.7%
2020–2487.0%89.2%89.3%
Change+4.0 pts+5.0 pts+4.3 pts
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About one in eight adults in ZIP 31645 never finished high school, a bit more than nationally: 87.0% have a diploma or equivalent, against 89.3% across the U.S. The share with a diploma has risen 4.0 points since 2006–10, as it has 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 ZIP 31645

Unemployment, % of the labor force
PeriodZIP 31645GeorgiaU.S.
2006–106.4%8.8%8.1%
2010–148.0%10.7%9.4%
2015–194.9%5.8%5.6%
2020–245.2%5.2%5.4%
Change−1.2 pts−3.6 pts−2.7 pts
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At 5.2%, unemployment in ZIP 31645 is close to the national rate of 5.4%. Unemployment has edged down 1.2 points since 2006–10, in line with the national trend. 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 31645 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 316452.9235.511.3%26.5%10.4%2001$1,07613.1%87.0%5.2%
ZIP 316993.3321.66.3%100.0%9.0%1998$1,41448.5%100.0%0.0%
ZIP 316352.8136.324.3%29.0%20.7%1991$88920.6%90.9%1.1%
ZIP 316052.6934.010.9%33.9%4.8%1999$1,34935.8%96.0%2.5%
ZIP 316392.6439.29.7%32.8%14.7%1986$80815.4%80.8%4.7%
ZIP 316322.7037.010.9%18.6%8.8%2002$1,10335.0%90.6%2.7%
ZIP 316412.8245.910.3%6.2%15.3%1994$72519.5%89.2%0.7%
ZIP 316272.8450.89.0%23.0%3.9%1993$1,33011.5%83.2%0.0%
ZIP 316492.9237.018.5%10.4%14.7%1996$62514.1%75.0%12.1%
ZIP 316202.8237.314.3%36.3%19.5%1984$1,01720.1%82.9%4.3%
ZIP 316472.5140.76.8%39.2%14.4%1981$94114.8%83.3%6.6%

All figures 2020–24.

Zip codes with similar populations: 22904, VA · 25506, WV · 85701, AZ · 24801, WV · 24586, VA · 24563, VA · 24482, VA · 87043, NM · 24340, VA · 23604, VA

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 31645. 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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