31405, GA Demographics

Population 39,611 · Census ACS 2020–24

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31405, GA map of median age by neighborhood
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Population and households in ZIP 31405

Household size in ZIP 31405

Household size, people per household
PeriodZIP 31405GeorgiaU.S.
2006–102.552.702.68
2010–142.582.772.73
2015–192.522.752.71
2020–242.572.732.65
Change+0.02+0.03−0.03
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At 2.57 people per household, ZIP 31405 sits close to the national average of 2.65. The typical household here is smaller than in Georgia as a whole, where it has 2.73 people. Households are largest in the center and smallest 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 31405

Median age, years
PeriodZIP 31405GeorgiaU.S.
2006–1035.036.037.7
2010–1436.436.938.6
2015–1938.438.139.6
2020–2436.638.640.1
Change+1.6+2.6+2.3
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The median resident of ZIP 31405 is 36.6 years old, a few years younger than the national median of 40.1. Since 2006–10, the median age has climbed from 35.0, as it has nationally. The youngest areas are in the center, the oldest in the southeast.

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 31405

Single-parent households, % of households
PeriodZIP 31405GeorgiaU.S.
2006–1017.3%13.8%12.3%
2010–1416.1%13.8%12.3%
2015–1915.0%13.0%11.6%
2020–2415.8%13.4%11.6%
Change−1.5 pts−0.4 pts−0.6 pts
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Single-parent households are common in ZIP 31405: 15.8% of all households, against 11.6% nationally. The single-parent share has edged down 1.5 points since 2006–10, mirroring the country.

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 31405

Renters in ZIP 31405

Renters, % of occupied homes
PeriodZIP 31405GeorgiaU.S.
2006–1041.2%32.8%33.3%
2010–1445.5%35.8%35.6%
2015–1946.7%36.7%36.0%
2020–2446.3%34.3%34.8%
Change+5.1 pts+1.5 pts+1.5 pts
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Renting is far more common in ZIP 31405 than nationally: 46.3% of households rent their homes, against 34.8%. Among homeowners, 39.7% have no mortgage at all, about the same as nationally. Renting is most common in the north and least common in the east. Since 2006–10, the renter share has risen 5.1 points, a much bigger shift than nationally.

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 31405

Vacant homes, % of all homes
PeriodZIP 31405GeorgiaU.S.
2006–1012.0%13.1%11.4%
2010–1414.4%13.2%11.4%
2015–1912.9%11.6%11.1%
2020–2412.5%10.3%9.6%
Change+0.5 pts−2.8 pts−1.8 pts
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Vacancy runs high in ZIP 31405: 12.5% 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 0.5 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 31405

Age of homes, median year built
PeriodZIP 31405GeorgiaU.S.
2006–10197719851974
2010–14197619871975
2015–19197719871977
2020–24198019911980
Change+3+6+6
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Homes in ZIP 31405 are the same age as the nation's housing: the median home was built in 1980. Homes here are older than in Georgia as a whole, where the median home dates to 1991. The median year built has moved up from 1977 in 2006–10, a sign of steady new building. Newer construction is concentrated in the southwest, while the east has the oldest housing.

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 31405

Rent, per month
PeriodZIP 31405GeorgiaU.S.
2006–10$917$910$965
2010–14$971$977$1,040
2015–19$1,207$1,112$1,213
2020–24$1,581$1,520$1,571
Change+$664+$609+$606
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The median renter in ZIP 31405 pays $1,581 a month for rent and utilities, close to the national median of $1,571. Rents are up $664 a month from 2006–10, a 72% jump, faster than rents rose nationally. Rent takes 32.0% of the typical renter's income, just over the 30% mark often used to define affordable rent. Rents run highest in the northwest and lowest 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 31405

Bachelor's degrees in ZIP 31405

Bachelor's degrees, % of adults 25+
PeriodZIP 31405GeorgiaU.S.
2006–1025.4%28.1%28.4%
2010–1431.1%28.9%29.6%
2015–1933.0%31.4%32.1%
2020–2436.0%35.1%35.6%
Change+10.6 pts+7.0 pts+7.2 pts
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More than a third of adults 25 and older in ZIP 31405 (36.0%) hold at least a bachelor's degree, close to the national share of 35.6%. Since 2006–10, the share with a degree has risen 10.6 points, in line with the national trend. College graduates are most concentrated in the east and least in the north.

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 31405

High school graduates, % of adults 25+
PeriodZIP 31405GeorgiaU.S.
2006–1082.9%84.1%84.9%
2010–1487.5%85.4%86.1%
2015–1987.2%87.2%87.7%
2020–2489.8%89.2%89.3%
Change+6.9 pts+5.0 pts+4.3 pts
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About as many adults in ZIP 31405 have finished high school as nationally: 89.8%, against 89.3%. Since 2006–10, the share with a diploma has risen 6.9 points, in line with the national trend.

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 31405

Unemployment, % of the labor force
PeriodZIP 31405GeorgiaU.S.
2006–107.4%8.8%8.1%
2010–1411.8%10.7%9.4%
2015–199.5%5.8%5.6%
2020–247.7%5.2%5.4%
Change+0.3 pts−3.6 pts−2.7 pts
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Unemployment in ZIP 31405 runs well above the national rate: 7.7% of the labor force was out of work and looking, against 5.4%. ZIP 31405 has higher unemployment than the great majority of Georgia ZIP codes. 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 31405 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 314052.5736.615.8%46.3%12.5%1980$1,58136.0%89.8%7.7%
ZIP 314093.4521.76.2%96.2%10.8%1996$1,79816.5%95.7%21.7%
ZIP 314152.7637.721.7%56.0%24.3%1967$1,11315.0%79.3%10.9%
ZIP 314012.2133.119.1%63.7%27.5%1963$1,68646.9%88.1%8.5%
ZIP 314082.9333.835.7%56.7%9.9%1985$1,30313.1%81.1%5.8%
ZIP 314062.4738.712.0%39.8%9.8%1978$1,46034.7%91.4%3.9%
ZIP 314042.3636.118.6%49.7%13.0%1970$1,32131.1%88.8%7.2%
ZIP 314192.6137.013.6%44.3%10.5%1995$1,55137.7%92.1%3.8%
ZIP 314212.1928.720.9%75.9%16.1%2014$1,78752.7%91.0%1.1%
ZIP 313222.4939.311.2%42.8%9.8%2007$1,76939.7%94.0%5.3%
ZIP 314102.3945.46.3%21.8%10.0%1986$1,80152.9%97.7%3.3%

All figures 2020–24.

Zip codes with similar populations: 42420, KY · 27530, NC · 23321, VA · 60060, IL · 77035, TX · 98290, WA · 77351, TX · 40272, KY · 17013, PA · 30542, GA

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 31405. 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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