Johns Creek, GA Demographics

Population 84,405 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Johns Creek, GA map of median age by neighborhood
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Population and households in Johns Creek

Household size in Johns Creek

Household size, people per household
PeriodJohns CreekAtlanta areaGeorgiaU.S.
2006–103.032.742.702.68
2010–143.142.832.772.73
2015–193.042.812.752.71
2020–242.892.792.732.65
Change−0.14+0.05+0.03−0.03
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Households in Johns Creek average 2.89 people, above the national 2.65, so families with children are more common here. Household size has dropped from 3.03 in 2006–10, a much bigger shift than nationally. Households are largest in the north and smallest in the east.

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 Johns Creek

Median age, years
PeriodJohns CreekAtlanta areaGeorgiaU.S.
2006–1037.535.536.037.7
2010–1439.236.536.938.6
2015–1941.337.538.139.6
2020–2444.238.238.640.1
Change+6.6+2.7+2.6+2.3
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Johns Creek skews older: half of its residents are older than 44.2, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 37.5, 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 Johns Creek

Single-parent households, % of households
PeriodJohns CreekAtlanta areaGeorgiaU.S.
2006–108.1%13.3%13.8%12.3%
2010–148.6%13.6%13.8%12.3%
2015–196.7%12.5%13.0%11.6%
2020–248.1%12.7%13.4%11.6%
Change+0.0 pts−0.6 pts−0.4 pts−0.6 pts
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Single parents head only 8.1% of households in Johns Creek, well below the national share of 11.6%. Johns Creek has a lower share of single-parent households than at least four in five Georgia cities.

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 Johns Creek

Renters in Johns Creek

Renters, % of occupied homes
PeriodJohns CreekAtlanta areaGeorgiaU.S.
2006–1017.0%32.1%32.8%33.3%
2010–1420.2%35.5%35.8%35.6%
2015–1923.0%36.7%36.7%36.0%
2020–2419.3%33.9%34.3%34.8%
Change+2.3 pts+1.8 pts+1.5 pts+1.5 pts
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Only 19.3% of households in Johns Creek rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About three in ten owners (30.0%) have paid off their mortgages, below the national share of 39.8%. Renting is most common in the east and least common in the southwest. Since 2006–10, the renter share has risen 2.3 points, as it has 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 Johns Creek

Vacant homes, % of all homes
PeriodJohns CreekAtlanta areaGeorgiaU.S.
2006–108.1%11.9%13.1%11.4%
2010–144.9%11.4%13.2%11.4%
2015–195.4%8.6%11.6%11.1%
2020–244.5%8.0%10.3%9.6%
Change−3.6 pts−3.8 pts−2.8 pts−1.8 pts
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Empty homes are scarce in Johns Creek: just 4.5% sit vacant, compared with 9.6% nationally, a sign of a tight housing market. Since 2006–10, vacancy has fallen 3.6 points, as it has nationally. Of the 282 Georgia cities with 5,000+ people, only ten have a lower vacancy rate.

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 Johns Creek

Age of homes, median year built
PeriodJohns CreekAtlanta areaGeorgiaU.S.
2006–101994198819851974
2010–141994198919871975
2015–191995199019871977
2020–241996199319911980
Change+2+5+6+6
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Much of the housing in Johns Creek is relatively new: half of its homes were built after 1996, compared with 1980 for the U.S. as a whole. The Atlanta area as a whole looks much the same. The newest homes are mostly in the east, the oldest in the southwest.

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 Johns Creek

Rent, per month
PeriodJohns CreekAtlanta areaGeorgiaU.S.
2006–10$1,383$1,050$910$965
2010–14$1,524$1,116$977$1,040
2015–19$1,752$1,293$1,112$1,213
2020–24$2,333$1,799$1,520$1,571
Change+$950+$749+$609+$606
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Rent in Johns Creek runs $2,333 a month at the median, utilities included, well above the U.S. median of $1,571. Rents are up $950 a month from 2006–10, a 69% jump, faster than rents rose nationally. Rent takes 30.7% of the typical renter's income, just over the 30% mark often used to define affordable rent. Of the 282 Georgia cities with 5,000+ people, only two have higher rents.

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 Johns Creek

Bachelor's degrees in Johns Creek

Bachelor's degrees, % of adults 25+
PeriodJohns CreekAtlanta areaGeorgiaU.S.
2006–1065.2%34.5%28.1%28.4%
2010–1464.6%35.2%28.9%29.6%
2015–1968.3%38.2%31.4%32.1%
2020–2472.9%42.0%35.1%35.6%
Change+7.7 pts+7.5 pts+7.0 pts+7.2 pts
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Johns Creek is highly educated: about three-quarters of adults 25 and older (72.9%) hold at least a bachelor's degree, far above the national share of 35.6%. The share with a degree is up 7.7 points from 2006–10, mirroring the country. Of the 282 Georgia cities with 5,000+ people, only four have a higher 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 Johns Creek

High school graduates, % of adults 25+
PeriodJohns CreekAtlanta areaGeorgiaU.S.
2006–1097.3%87.2%84.1%84.9%
2010–1496.0%88.0%85.4%86.1%
2015–1996.4%89.4%87.2%87.7%
2020–2495.0%90.9%89.2%89.3%
Change−2.2 pts+3.6 pts+5.0 pts+4.3 pts
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High school completion is high in Johns Creek: 95.0% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma is down 2.2 points from 2006–10, even as the national rate rose. Johns Creek has a higher share of high school graduates than the great majority of Georgia cities.

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 Johns Creek

Unemployment, % of the labor force
PeriodJohns CreekAtlanta areaGeorgiaU.S.
2006–106.2%9.0%8.8%8.1%
2010–147.6%10.7%10.7%9.4%
2015–194.9%5.2%5.8%5.6%
2020–243.9%5.2%5.2%5.4%
Change−2.2 pts−3.8 pts−3.6 pts−2.7 pts
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Unemployment in Johns Creek runs below the national rate: 3.9% of the labor force was out of work and looking, against 5.4% nationally. Unemployment is down 2.2 points from 2006–10, as it has nationally. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current 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).

Johns Creek compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Johns Creek2.8944.28.1%19.3%4.5%1996$2,33372.9%95.0%3.9%
Berkeley Lake2.6351.64.4%10.0%2.1%1989$2,21862.0%98.3%1.9%
Alpharetta2.7642.06.8%31.5%5.5%1999$2,22869.5%95.8%4.3%
Duluth2.6537.812.8%51.9%5.2%1995$1,93943.6%90.4%3.4%
Suwanee3.0939.98.2%23.2%4.4%2001$2,27562.1%94.7%3.7%
Norcross2.6135.914.5%57.1%7.4%1988$1,85431.8%77.7%3.0%
Milton2.8941.96.1%27.2%3.4%2002$2,33777.7%96.5%2.3%
Roswell2.7642.28.6%25.3%6.1%1989$2,10566.5%95.4%3.6%
Dunwoody2.6639.17.7%42.9%8.6%1983$2,16471.8%94.6%1.9%
Sugar Hill3.0636.111.3%19.9%4.2%2001$2,14046.2%92.8%3.9%
Doraville3.1935.016.1%44.7%6.9%1977$1,87528.4%72.9%2.4%

All figures 2020–24.

Cities with similar populations: Richmond, TX · Quincy, MA · Rancho Cucamonga, CA · Poughkeepsie, NY · Queens, NY · Racine, WI · Rancho Cordova, CA · Rio Rancho, NM · Queen Creek, AZ · Portland, OR

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 Johns Creek. 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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