31321, GA Demographics

Population 7,089 · Census ACS 2020–24

Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.

Median age by neighborhoodHistory and comparison ↓︎
31321, GA map of median age by neighborhood
Click the map to explore
Younger residents Older residents
Colorblind friendly off

More maps of ZIP 31321: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet

Jump to median age ↓︎

Population and households in ZIP 31321

Household size in ZIP 31321

Household size, people per household
PeriodZIP 31321GeorgiaU.S.
2006–102.732.702.68
2010–142.722.772.73
2015–192.822.752.71
2020–242.532.732.65
Change−0.21+0.03−0.03
Show on the map ↑︎

The average household in ZIP 31321 has 2.53 people, a bit under the U.S. average of 2.65. Household size has dropped from 2.73 in 2006–10, a much bigger shift than nationally. The biggest households, usually families with children, are concentrated in the southeast.

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 31321

Median age, years
PeriodZIP 31321GeorgiaU.S.
2006–1035.336.037.7
2010–1434.136.938.6
2015–1933.038.139.6
2020–2438.638.640.1
Change+3.3+2.6+2.3
Show on the map ↑︎

Half of the people in ZIP 31321 are younger than 38.6 and half are older, close to the national median of 40.1. The median age has climbed from 35.3 in 2006–10, in line with the national trend. The youngest areas are in the east, the oldest in the north.

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 31321

Single-parent households, % of households
PeriodZIP 31321GeorgiaU.S.
2006–1016.0%13.8%12.3%
2010–1412.5%13.8%12.3%
2015–1924.9%13.0%11.6%
2020–2416.8%13.4%11.6%
Change+0.8 pts−0.4 pts−0.6 pts
Show on the map ↑︎

Single-parent households are common in ZIP 31321: 16.8% of all households, against 11.6% nationally. The single-parent share is up 0.8 points from 2006–10, even as the national share fell.

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 31321

Renters in ZIP 31321

Renters, % of occupied homes
PeriodZIP 31321GeorgiaU.S.
2006–1026.7%32.8%33.3%
2010–1425.7%35.8%35.6%
2015–1929.3%36.7%36.0%
2020–2420.1%34.3%34.8%
Change−6.7 pts+1.5 pts+1.5 pts
Show on the map ↑︎

ZIP 31321 is largely a place of homeowners: only 20.1% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Nearly six in ten owners (56.9%) have paid off their mortgages, well above the national share of 39.8%. The renter share has fallen 6.7 points since 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 31321

Vacant homes, % of all homes
PeriodZIP 31321GeorgiaU.S.
2006–1010.6%13.1%11.4%
2010–149.2%13.2%11.4%
2015–1914.5%11.6%11.1%
2020–248.8%10.3%9.6%
Change−1.8 pts−2.8 pts−1.8 pts
Show on the map ↑︎

About as many homes sit empty in ZIP 31321 as nationally: 8.8%, against 9.6%. Vacancy has fallen 1.8 points since 2006–10, 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 31321

Age of homes, median year built
PeriodZIP 31321GeorgiaU.S.
2006–10198219851974
2010–14198719871975
2015–19198819871977
2020–24199419911980
Change+12+6+6
Show on the map ↑︎

ZIP 31321 has newer housing than the country as a whole: the median home was built in 1994, versus 1980 nationally. The picture is much the same across Georgia. The median year built has moved up from 1982 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 31321

Rent, per month
PeriodZIP 31321GeorgiaU.S.
2006–10$640$910$965
2010–14$740$977$1,040
2015–19$784$1,112$1,213
2020–24$1,126$1,520$1,571
Change+$486+$609+$606
Show on the map ↑︎

The median renter in ZIP 31321 pays $1,126 a month for rent and utilities, well below the national median of $1,571. Rent has climbed $486 a month since 2006–10, up 76%, faster than rents rose nationally. Rent takes 21.0% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent. The priciest rents are in the northwest; the most affordable are in the center.

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 31321

Bachelor's degrees in ZIP 31321

Bachelor's degrees, % of adults 25+
PeriodZIP 31321GeorgiaU.S.
2006–1015.4%28.1%28.4%
2010–1416.7%28.9%29.6%
2015–1911.3%31.4%32.1%
2020–2411.5%35.1%35.6%
Change−3.9 pts+7.0 pts+7.2 pts
Show on the map ↑︎

Fewer adults in ZIP 31321 have a four-year degree than in the country as a whole: 11.5%, against 35.6% nationally. The share with a degree is down 3.9 points from 2006–10, even as the national share rose. Only 17 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 31321

High school graduates, % of adults 25+
PeriodZIP 31321GeorgiaU.S.
2006–1077.6%84.1%84.9%
2010–1481.0%85.4%86.1%
2015–1983.4%87.2%87.7%
2020–2481.8%89.2%89.3%
Change+4.2 pts+5.0 pts+4.3 pts
Show on the map ↑︎

Just over one in six adults in ZIP 31321 never finished high school, well above the national share: only 81.8% have a diploma or equivalent, against 89.3% nationally. Since 2006–10, the share with a diploma has risen 4.2 points, mirroring the country. ZIP 31321 has a lower share of high school graduates than at least four in five Georgia 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 31321

Unemployment, % of the labor force
PeriodZIP 31321GeorgiaU.S.
2006–108.2%8.8%8.1%
2010–1411.3%10.7%9.4%
2015–1910.5%5.8%5.6%
2020–245.5%5.2%5.4%
Change−2.7 pts−3.6 pts−2.7 pts
Show on the map ↑︎

Unemployment in ZIP 31321 is close to the national rate: 5.5% of the labor force, against 5.4%. Unemployment has fallen 2.7 points since 2006–10, as it has nationally. 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 31321 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 313212.5338.616.8%20.1%8.8%1994$1,12611.5%81.8%5.5%
ZIP 313082.7343.16.6%16.9%10.9%2000$1,04512.6%82.2%8.6%
ZIP 304232.3151.80.6%33.1%7.1%1988$6508.4%80.2%3.1%
ZIP 313073.1829.37.2%26.5%12.6%1999$1,08527.5%82.2%2.7%
ZIP 304172.5338.715.5%33.9%13.7%1986$78416.1%82.7%4.2%
ZIP 313182.6737.823.3%19.5%12.7%1993$1,05910.7%76.7%8.4%
ZIP 304292.4041.38.1%27.0%5.0%1976$64938.4%84.4%2.5%
ZIP 313022.9438.017.3%36.2%7.1%1992$1,17921.6%86.8%12.8%
ZIP 313123.0635.714.1%11.8%5.9%2005$1,53532.2%91.7%3.0%
ZIP 304383.1936.912.0%20.1%27.7%1998$63823.2%90.8%10.6%
ZIP 313222.4939.311.2%42.8%9.8%2007$1,76939.7%94.0%5.3%

All figures 2020–24.

Zip codes with similar populations: 07092, NJ · 14070, NY · 10994, NY · 07421, NJ · 03811, NH · 01966, MA · 72476, AR · 72958, AR · 72031, AR · 71078, LA

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 31321. 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.

No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.