31778, GA Demographics

Population 2,783 · Census ACS 2020–24

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31778, GA map of median age by neighborhood
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Population and households in ZIP 31778

Household size in ZIP 31778

Household size, people per household
PeriodZIP 31778GeorgiaU.S.
2006–102.632.702.68
2010–142.362.772.73
2015–192.282.752.71
2020–242.952.732.65
Change+0.32+0.03−0.03
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ZIP 31778 is a place of big households: 2.95 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Since 2006–10, household size has climbed from 2.63, but in a place this small, survey estimates can swing a lot from one release to the next.

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 31778

Median age, years
PeriodZIP 31778GeorgiaU.S.
2006–1042.936.037.7
2010–1447.436.938.6
2015–1944.038.139.6
2020–2436.238.640.1
Change−6.6+2.6+2.3
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The median resident of ZIP 31778 is 36.2 years old, a few years younger than the national median of 40.1.

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 31778

Single-parent households, % of households
PeriodZIP 31778GeorgiaU.S.
2006–1011.0%13.8%12.3%
2010–148.6%13.8%12.3%
2015–197.6%13.0%11.6%
2020–248.3%13.4%11.6%
Change−2.7 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 31778: 8.3% of households, against 11.6% 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 31778

Renters in ZIP 31778

Renters, % of occupied homes
PeriodZIP 31778GeorgiaU.S.
2006–1021.1%32.8%33.3%
2010–1422.2%35.8%35.6%
2015–1919.8%36.7%36.0%
2020–2420.5%34.3%34.8%
Change−0.6 pts+1.5 pts+1.5 pts
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ZIP 31778 is largely a place of homeowners: only 20.5% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 48.2% have no mortgage at all, above the national share of 39.8%.

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 31778

Vacant homes, % of all homes
PeriodZIP 31778GeorgiaU.S.
2006–1019.8%13.1%11.4%
2010–1417.8%13.2%11.4%
2015–1917.2%11.6%11.1%
2020–2411.3%10.3%9.6%
Change−8.5 pts−2.8 pts−1.8 pts
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A few more homes sit empty in ZIP 31778 than nationally: 11.3%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. The picture is much the same across Georgia.

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 31778

Age of homes, median year built
PeriodZIP 31778GeorgiaU.S.
2006–10197819851974
2010–14198219871975
2015–19198119871977
2020–24197919911980
Change+1+6+6
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Homes in ZIP 31778 are about the same age as the nation's housing: the median home was built in 1979, versus 1980 nationally. Homes here are older than in Georgia overall, where the median home dates to 1991.

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 31778

Rent, per month
PeriodZIP 31778GeorgiaU.S.
2006–10$633$910$965
2010–14$598$977$1,040
2015–19$614$1,112$1,213
2020–24$895$1,520$1,571
Change+$262+$609+$606
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The median renter in ZIP 31778 pays $895 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 36.4% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

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 31778

Bachelor's degrees in ZIP 31778

Bachelor's degrees, % of adults 25+
PeriodZIP 31778GeorgiaU.S.
2006–1014.7%28.1%28.4%
2010–1410.6%28.9%29.6%
2015–1915.5%31.4%32.1%
2020–2416.5%35.1%35.6%
Change+1.8 pts+7.0 pts+7.2 pts
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Fewer adults in ZIP 31778 have a four-year degree than in the country as a whole: 16.5%, against 35.6% 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 31778

High school graduates, % of adults 25+
PeriodZIP 31778GeorgiaU.S.
2006–1070.0%84.1%84.9%
2010–1473.2%85.4%86.1%
2015–1983.1%87.2%87.7%
2020–2483.9%89.2%89.3%
Change+14.0 pts+5.0 pts+4.3 pts
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Nearly one in six adults in ZIP 31778 never finished high school, well above the national share: only 83.9% have a diploma or equivalent, against 89.3% 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 31778

Unemployment, % of the labor force
PeriodZIP 31778GeorgiaU.S.
2006–107.4%8.8%8.1%
2010–1411.3%10.7%9.4%
2015–198.1%5.8%5.6%
2020–243.1%5.2%5.4%
Change−4.3 pts−3.6 pts−2.7 pts
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The job market in ZIP 31778 has been strong: just 3.1% of the labor force was out of work and looking, well below the national rate of 5.4%. 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 31778 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 317782.9536.28.3%20.5%11.3%1979$89516.5%83.9%3.1%
ZIP 317202.5844.95.8%26.2%6.2%1985$1,22424.6%86.2%0.4%
ZIP 317382.6238.510.8%25.1%4.2%1989$80513.5%84.7%2.2%
ZIP 317222.7242.311.7%16.1%20.2%1984$9138.9%81.9%2.1%
ZIP 316292.7244.07.1%12.2%23.6%1990$81519.8%88.6%3.9%
ZIP 316262.3549.010.9%36.0%13.4%1990$1,00514.0%87.3%1.9%
ZIP 316252.3558.71.1%16.2%9.8%1993$74222.5%92.1%2.9%
ZIP 317572.5040.58.7%27.1%12.0%1996$1,06225.1%88.3%6.5%
ZIP 316382.7747.76.4%24.7%13.9%1989$7477.2%85.8%7.0%
ZIP 317922.4039.515.2%43.8%15.0%1980$1,10425.8%90.7%6.5%
ZIP 317732.4445.410.1%22.9%11.4%1995$87719.3%90.0%6.7%

All figures 2020–24.

Zip codes with similar populations: 47115, IN · 97883, OR · 97532, OR · 97358, OR · 95542, CA · 87024, NM · 85337, AZ · 76449, TX · 63468, MO · 61843, IL

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 31778. 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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