ZIP Code 29420
| ZIP Code | 29420 |
| City | NORTH CHARLESTON |
| State | SC |
| Type | STANDARD |
| Post offices count | 1 (see all) |
| Total population | 21,711 (see all) |
Cities in ZIP Code 29420
Primary city: NORTH CHARLESTON, SCAcceptable: CHARLESTON, N CHARLESTON
Unacceptable: CHAS, NO CHAS
Post offices
CROSS COUNTY — Post Office™ 7075 CROSS COUNTY RD NORTH CHARLESTON, SC 29418-9997 MoreCROSS COUNTY — Post Office™7075 CROSS COUNTY RD For facility accessibility, please call the Post Office. 1-800-ASK-USPS® (800-275-8777) Hours
Services at this Location Service hours may vary.
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Map
Census data for ZIP Code 29420
Demographic and housing estimates in ZIP Code 29420
| Total population | 21,711 |
| Male | 10,631 |
| Female | 11,080 |
| Total population | 21,711 |
| Under 5 years | 729 |
| 5 to 9 years | 1,214 |
| 10 to 14 years | 1,597 |
| 15 to 19 years | 1,709 |
| 20 to 24 years | 1,305 |
| 25 to 34 years | 3,226 |
| 35 to 44 years | 3,675 |
| 45 to 54 years | 2,910 |
| 55 to 59 years | 1,406 |
| 60 to 64 years | 1,467 |
| 65 to 74 years | 1,696 |
| 75 to 84 years | 595 |
| 85 years and over | 182 |
| Median age (years) | 38.2 |
| Under 18 years | 4,540 |
| 16 years and over | 17,786 |
| 18 years and over | 17,171 |
| 21 years and over | 16,334 |
| 62 years and over | 3,219 |
| 65 years and over | 2,473 |
| Total population | 21,711 |
| One race | 21,228 |
| White | 9,485 |
| Black or African American | 9,318 |
| American Indian and Alaska Native | 141 |
| Asian | 889 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 1,395 |
| Two or more races | 483 |
| Citizen, VOTING AGE 18 and over population | 15,536 |
| Male Citizen, VOTING AGE 18 and over population | 7,295 |
| Female Citizen, VOTING AGE 18 and over population | 8,241 |
Social characteristics in ZIP Code 29420
| Total households | 8,684 |
| Family households (families) | 4,141 |
| Married-couple family | 489 |
| Male householder, no wife present, family | 1,232 |
| Female householder, no husband present, family | 1,039 |
| Nonfamily households | 2,822 |
| Average household size | 1,726 |
| Average family size | 2.50 |
Economic characteristics in ZIP Code 29420
| Total households | 8,684 |
| Less than $10,000 | 525 |
| $10,000 to $14,999 | 246 |
| $15,000 to $24,999 | 671 |
| $25,000 to $34,999 | 703 |
| $35,000 to $49,999 | 1,275 |
| $50,000 to $74,999 | 1,497 |
| $75,000 to $99,999 | 1,318 |
| $100,000 to $149,999 | 1,265 |
| $150,000 to $199,999 | 620 |
| $200,000 or more | 564 |
| Median household income (dollars) | 62,256 |
Housing characteristics in ZIP Code 29420
| Total housing units | 9,426 |
| Occupied housing units | 8,684 |
| Vacant housing units | 742 |
| Total housing units | 9,426 |
| 1-unit, detached | 5,841 |
| 1-unit, attached | 511 |
| 2 units | 292 |
| 3 or 4 units | 484 |
| 5 to 9 units | 508 |
| 10 to 19 units | 266 |
| 20 or more units | 540 |
| Mobile home | 984 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 9,426 |
| Built 2014 or later | 10 |
| Built 2010 to 2013 | 1,300 |
| Built 2000 to 2009 | 2,422 |
| Built 1990 to 1999 | 2,069 |
| Built 1980 to 1989 | 1,729 |
| Built 1970 to 1979 | 1,016 |
| Built 1960 to 1969 | 741 |
| Built 1950 to 1959 | 126 |
| Built 1940 to 1949 | 0 |
| Built 1939 or earlier | 13 |
| Total housing units | 9,426 |
| 1 room | 328 |
| 2 rooms | 47 |
| 3 rooms | 981 |
| 4 rooms | 1,520 |
| 5 rooms | 2,096 |
| 6 rooms | 1,323 |
| 7 rooms | 1,195 |
| 8 rooms | 869 |
| 9 rooms or more | 1,067 |
| Median rooms | 5.4 |
| Total housing units | 9,426 |
| No bedroom | 328 |
| 1 bedroom | 321 |
| 2 bedrooms | 2,041 |
| 3 bedrooms | 4,482 |
| 4 bedrooms | 1,775 |
| 5 or more bedrooms | 479 |
| Occupied housing units | 8,684 |
| Owner-occupied | 5,323 |
| Renter-occupied | 3,361 |
| Average household size of owner-occupied unit | 2.55 |
| Average household size of renter-occupied unit | 2.42 |
| Occupied housing units | 8,684 |
| Moved in 2017 or later | 1,035 |
| Moved in 2015 to 2016 | 2,809 |
| Moved in 2010 to 2014 | 1,725 |
| Moved in 2000 to 2009 | 1,847 |
| Moved in 1990 to 1999 | 751 |
| Moved in 1989 and earlier | 517 |
| Owner-occupied units | 5,323 |
| Less than $50,000 | 253 |
| $50,000 to $99,999 | 244 |
| $100,000 to $149,999 | 792 |
| $150,000 to $199,999 | 1,181 |
| $200,000 to $299,999 | 1,368 |
| $300,000 to $499,999 | 1,124 |
| $500,000 to $999,999 | 310 |
| $1,000,000 or more | 51 |
| Median (dollars) | 212,600 |
| Owner-occupied units | 5,323 |
| Housing units with a mortgage | 4,085 |
| Housing units without a mortgage | 1,238 |
| Occupied units paying rent | 3,327 |
| Less than $500 | 45 |
| $500 to $999 | 288 |
| $1,000 to $1,499 | 2,214 |
| $1,500 to $1,999 | 646 |
| $2,000 to $2,499 | 80 |
| $2,500 to $2,999 | 47 |
| $3,000 or more | 7 |
| Median (dollars) | 1,291 |
| No rent paid | 34 |
Data is based on 2021 Census