Demographic and housing estimates in ZIP Code 28504
Total population| Total population | 20,166 |
| Male | 9,633 |
| Female | 10,533 |
Population by age| Total population | 20,166 |
| Under 5 years | 798 |
| 5 to 9 years | 1,066 |
| 10 to 14 years | 1,668 |
| 15 to 19 years | 1,135 |
| 20 to 24 years | 907 |
| 25 to 34 years | 2,267 |
| 35 to 44 years | 1,931 |
| 45 to 54 years | 2,822 |
| 55 to 59 years | 1,507 |
| 60 to 64 years | 1,532 |
| 65 to 74 years | 2,617 |
| 75 to 84 years | 1,157 |
| 85 years and over | 759 |
| Median age (years) | 45.7 |
| Under 18 years | 4,236 |
| 16 years and over | 16,438 |
| 18 years and over | 15,930 |
| 21 years and over | 15,230 |
| 62 years and over | 5,333 |
| 65 years and over | 4,533 |
Population by race| Total population | 20,166 |
| One race | 19,650 |
| White | 12,996 |
| Black or African American | 5,985 |
| American Indian and Alaska Native | 0 |
| Asian | 136 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 533 |
| Two or more races | 516 |
Citizen, voting age population| Citizen, VOTING AGE 18 and over population | 15,664 |
| Male Citizen, VOTING AGE 18 and over population | 7,357 |
| Female Citizen, VOTING AGE 18 and over population | 8,307 |
Social characteristics in ZIP Code 28504
Households by type| Total households | 8,625 |
| Family households (families) | 3,349 |
| Married-couple family | 532 |
| Male householder, no wife present, family | 1,885 |
| Female householder, no husband present, family | 1,582 |
| Nonfamily households | 2,859 |
| Average household size | 3,165 |
| Average family size | 2.27 |
Economic characteristics in ZIP Code 28504
Income and benefits (in 2021 inflation-adjusted dollars)| Total households | 8,625 |
| Less than $10,000 | 356 |
| $10,000 to $14,999 | 856 |
| $15,000 to $24,999 | 940 |
| $25,000 to $34,999 | 1,091 |
| $35,000 to $49,999 | 1,404 |
| $50,000 to $74,999 | 1,477 |
| $75,000 to $99,999 | 969 |
| $100,000 to $149,999 | 952 |
| $150,000 to $199,999 | 426 |
| $200,000 or more | 154 |
| Median household income (dollars) | 45,962 |
Housing characteristics in ZIP Code 28504
Housing occupancy| Total housing units | 9,291 |
| Occupied housing units | 8,625 |
| Vacant housing units | 666 |
Units in structure| Total housing units | 9,291 |
| 1-unit, detached | 5,485 |
| 1-unit, attached | 164 |
| 2 units | 623 |
| 3 or 4 units | 466 |
| 5 to 9 units | 32 |
| 10 to 19 units | 197 |
| 20 or more units | 357 |
| Mobile home | 1,894 |
| Boat, RV, van, etc. | 73 |
Year structure built| Total housing units | 9,291 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 473 |
| Built 2000 to 2009 | 835 |
| Built 1990 to 1999 | 1,856 |
| Built 1980 to 1989 | 1,603 |
| Built 1970 to 1979 | 2,185 |
| Built 1960 to 1969 | 1,209 |
| Built 1950 to 1959 | 740 |
| Built 1940 to 1949 | 193 |
| Built 1939 or earlier | 197 |
Rooms| Total housing units | 9,291 |
| 1 room | 398 |
| 2 rooms | 144 |
| 3 rooms | 351 |
| 4 rooms | 1,522 |
| 5 rooms | 2,028 |
| 6 rooms | 1,838 |
| 7 rooms | 1,171 |
| 8 rooms | 788 |
| 9 rooms or more | 1,051 |
| Median rooms | 5.6 |
Bedrooms| Total housing units | 9,291 |
| No bedroom | 398 |
| 1 bedroom | 297 |
| 2 bedrooms | 2,237 |
| 3 bedrooms | 4,728 |
| 4 bedrooms | 1,356 |
| 5 or more bedrooms | 275 |
Housing tenure| Occupied housing units | 8,625 |
| Owner-occupied | 5,378 |
| Renter-occupied | 3,247 |
| Average household size of owner-occupied unit | 2.32 |
| Average household size of renter-occupied unit | 2.18 |
Year householder moved into unit| Occupied housing units | 8,625 |
| Moved in 2017 or later | 396 |
| Moved in 2015 to 2016 | 2,229 |
| Moved in 2010 to 2014 | 1,880 |
| Moved in 2000 to 2009 | 1,647 |
| Moved in 1990 to 1999 | 1,190 |
| Moved in 1989 and earlier | 1,283 |
Value| Owner-occupied units | 5,378 |
| Less than $50,000 | 823 |
| $50,000 to $99,999 | 1,612 |
| $100,000 to $149,999 | 1,481 |
| $150,000 to $199,999 | 673 |
| $200,000 to $299,999 | 524 |
| $300,000 to $499,999 | 226 |
| $500,000 to $999,999 | 28 |
| $1,000,000 or more | 11 |
| Median (dollars) | 107,400 |
Mortgage status| Owner-occupied units | 5,378 |
| Housing units with a mortgage | 2,663 |
| Housing units without a mortgage | 2,715 |
Gross rent| Occupied units paying rent | 2,990 |
| Less than $500 | 193 |
| $500 to $999 | 2,088 |
| $1,000 to $1,499 | 591 |
| $1,500 to $1,999 | 70 |
| $2,000 to $2,499 | 31 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 17 |
| Median (dollars) | 765 |
| No rent paid | 257 |
Data is based on 2021 Census