Demographic and housing estimates in ZIP Code 30312
Total population| Total population | 23,801 |
| Male | 11,620 |
| Female | 12,181 |
Population by age| Total population | 23,801 |
| Under 5 years | 1,030 |
| 5 to 9 years | 1,359 |
| 10 to 14 years | 1,193 |
| 15 to 19 years | 789 |
| 20 to 24 years | 1,999 |
| 25 to 34 years | 6,914 |
| 35 to 44 years | 3,776 |
| 45 to 54 years | 2,506 |
| 55 to 59 years | 711 |
| 60 to 64 years | 1,017 |
| 65 to 74 years | 1,744 |
| 75 to 84 years | 598 |
| 85 years and over | 165 |
| Median age (years) | 32.8 |
| Under 18 years | 3,987 |
| 16 years and over | 20,145 |
| 18 years and over | 19,814 |
| 21 years and over | 19,102 |
| 62 years and over | 3,092 |
| 65 years and over | 2,507 |
Population by race| Total population | 23,801 |
| One race | 22,757 |
| White | 10,508 |
| Black or African American | 10,863 |
| American Indian and Alaska Native | 7 |
| Asian | 1,116 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 263 |
| Two or more races | 1,044 |
Citizen, voting age population| Citizen, VOTING AGE 18 and over population | 19,054 |
| Male Citizen, VOTING AGE 18 and over population | 9,423 |
| Female Citizen, VOTING AGE 18 and over population | 9,631 |
Social characteristics in ZIP Code 30312
Households by type| Total households | 13,207 |
| Family households (families) | 2,468 |
| Married-couple family | 862 |
| Male householder, no wife present, family | 4,413 |
| Female householder, no husband present, family | 3,317 |
| Nonfamily households | 5,464 |
| Average household size | 2,049 |
| Average family size | 1.78 |
Economic characteristics in ZIP Code 30312
Income and benefits (in 2021 inflation-adjusted dollars)| Total households | 13,207 |
| Less than $10,000 | 1,403 |
| $10,000 to $14,999 | 936 |
| $15,000 to $24,999 | 1,107 |
| $25,000 to $34,999 | 825 |
| $35,000 to $49,999 | 1,218 |
| $50,000 to $74,999 | 1,899 |
| $75,000 to $99,999 | 1,286 |
| $100,000 to $149,999 | 2,087 |
| $150,000 to $199,999 | 1,062 |
| $200,000 or more | 1,384 |
| Median household income (dollars) | 66,386 |
Housing characteristics in ZIP Code 30312
Housing occupancy| Total housing units | 14,403 |
| Occupied housing units | 13,207 |
| Vacant housing units | 1,196 |
Units in structure| Total housing units | 14,403 |
| 1-unit, detached | 3,079 |
| 1-unit, attached | 925 |
| 2 units | 436 |
| 3 or 4 units | 445 |
| 5 to 9 units | 1,025 |
| 10 to 19 units | 760 |
| 20 or more units | 7,711 |
| Mobile home | 22 |
| Boat, RV, van, etc. | 0 |
Year structure built| Total housing units | 14,403 |
| Built 2014 or later | 65 |
| Built 2010 to 2013 | 2,137 |
| Built 2000 to 2009 | 4,989 |
| Built 1990 to 1999 | 1,425 |
| Built 1980 to 1989 | 1,052 |
| Built 1970 to 1979 | 490 |
| Built 1960 to 1969 | 713 |
| Built 1950 to 1959 | 530 |
| Built 1940 to 1949 | 340 |
| Built 1939 or earlier | 2,662 |
Rooms| Total housing units | 14,403 |
| 1 room | 1,046 |
| 2 rooms | 1,336 |
| 3 rooms | 3,266 |
| 4 rooms | 3,717 |
| 5 rooms | 1,764 |
| 6 rooms | 1,338 |
| 7 rooms | 688 |
| 8 rooms | 520 |
| 9 rooms or more | 728 |
| Median rooms | 3.9 |
Bedrooms| Total housing units | 14,403 |
| No bedroom | 1,114 |
| 1 bedroom | 4,851 |
| 2 bedrooms | 5,048 |
| 3 bedrooms | 2,137 |
| 4 bedrooms | 955 |
| 5 or more bedrooms | 298 |
Housing tenure| Occupied housing units | 13,207 |
| Owner-occupied | 4,961 |
| Renter-occupied | 8,246 |
| Average household size of owner-occupied unit | 1.93 |
| Average household size of renter-occupied unit | 1.69 |
Year householder moved into unit| Occupied housing units | 13,207 |
| Moved in 2017 or later | 2,377 |
| Moved in 2015 to 2016 | 5,563 |
| Moved in 2010 to 2014 | 2,414 |
| Moved in 2000 to 2009 | 1,906 |
| Moved in 1990 to 1999 | 512 |
| Moved in 1989 and earlier | 435 |
Value| Owner-occupied units | 4,961 |
| Less than $50,000 | 29 |
| $50,000 to $99,999 | 50 |
| $100,000 to $149,999 | 215 |
| $150,000 to $199,999 | 462 |
| $200,000 to $299,999 | 949 |
| $300,000 to $499,999 | 1,614 |
| $500,000 to $999,999 | 1,238 |
| $1,000,000 or more | 404 |
| Median (dollars) | 391,000 |
Mortgage status| Owner-occupied units | 4,961 |
| Housing units with a mortgage | 3,893 |
| Housing units without a mortgage | 1,068 |
Gross rent| Occupied units paying rent | 8,191 |
| Less than $500 | 1,829 |
| $500 to $999 | 948 |
| $1,000 to $1,499 | 2,346 |
| $1,500 to $1,999 | 2,085 |
| $2,000 to $2,499 | 697 |
| $2,500 to $2,999 | 136 |
| $3,000 or more | 150 |
| Median (dollars) | 1,297 |
| No rent paid | 55 |
Data is based on 2021 Census