ZIP Code 29920
| ZIP Code | 29920 |
| City | SAINT HELENA ISLAND |
| State | SC |
| Type | STANDARD |
| Post offices count | 1 (see all) |
| Total population | 11,032 (see all) |
Cities in ZIP Code 29920
Primary city: SAINT HELENA ISLAND, SCAcceptable: FRIPP ISLAND, ST HELENA IS
Unacceptable: DATAW ISLAND, FROGMORE, HARBOR ISL
Post offices
SAINT HELENA ISLAND — Post Office™ 774 SEA ISLAND PKWY SAINT HELENA ISLAND, SC 29920-9998 MoreSAINT HELENA ISLAND — Post Office™774 SEA ISLAND PKWY 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 29920
Demographic and housing estimates in ZIP Code 29920
| Total population | 11,032 |
| Male | 5,522 |
| Female | 5,510 |
| Total population | 11,032 |
| Under 5 years | 700 |
| 5 to 9 years | 540 |
| 10 to 14 years | 650 |
| 15 to 19 years | 474 |
| 20 to 24 years | 543 |
| 25 to 34 years | 832 |
| 35 to 44 years | 664 |
| 45 to 54 years | 1,256 |
| 55 to 59 years | 954 |
| 60 to 64 years | 939 |
| 65 to 74 years | 2,496 |
| 75 to 84 years | 732 |
| 85 years and over | 252 |
| Median age (years) | 53.5 |
| Under 18 years | 2,214 |
| 16 years and over | 8,970 |
| 18 years and over | 8,818 |
| 21 years and over | 8,576 |
| 62 years and over | 4,158 |
| 65 years and over | 3,480 |
| Total population | 11,032 |
| One race | 10,715 |
| White | 4,648 |
| Black or African American | 5,306 |
| American Indian and Alaska Native | 0 |
| Asian | 130 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 631 |
| Two or more races | 317 |
| Citizen, VOTING AGE 18 and over population | 8,187 |
| Male Citizen, VOTING AGE 18 and over population | 3,871 |
| Female Citizen, VOTING AGE 18 and over population | 4,316 |
Social characteristics in ZIP Code 29920
| Total households | 4,197 |
| Family households (families) | 2,319 |
| Married-couple family | 155 |
| Male householder, no wife present, family | 752 |
| Female householder, no husband present, family | 704 |
| Nonfamily households | 971 |
| Average household size | 2,454 |
| Average family size | 2.58 |
Economic characteristics in ZIP Code 29920
| Total households | 4,197 |
| Less than $10,000 | 283 |
| $10,000 to $14,999 | 300 |
| $15,000 to $24,999 | 182 |
| $25,000 to $34,999 | 300 |
| $35,000 to $49,999 | 506 |
| $50,000 to $74,999 | 959 |
| $75,000 to $99,999 | 530 |
| $100,000 to $149,999 | 615 |
| $150,000 to $199,999 | 155 |
| $200,000 or more | 367 |
| Median household income (dollars) | 64,215 |
Housing characteristics in ZIP Code 29920
| Total housing units | 7,033 |
| Occupied housing units | 4,197 |
| Vacant housing units | 2,836 |
| Total housing units | 7,033 |
| 1-unit, detached | 4,194 |
| 1-unit, attached | 223 |
| 2 units | 9 |
| 3 or 4 units | 63 |
| 5 to 9 units | 17 |
| 10 to 19 units | 120 |
| 20 or more units | 116 |
| Mobile home | 2,275 |
| Boat, RV, van, etc. | 16 |
| Total housing units | 7,033 |
| Built 2014 or later | 7 |
| Built 2010 to 2013 | 396 |
| Built 2000 to 2009 | 1,795 |
| Built 1990 to 1999 | 1,939 |
| Built 1980 to 1989 | 1,534 |
| Built 1970 to 1979 | 891 |
| Built 1960 to 1969 | 89 |
| Built 1950 to 1959 | 196 |
| Built 1940 to 1949 | 165 |
| Built 1939 or earlier | 21 |
| Total housing units | 7,033 |
| 1 room | 77 |
| 2 rooms | 25 |
| 3 rooms | 215 |
| 4 rooms | 973 |
| 5 rooms | 1,580 |
| 6 rooms | 1,836 |
| 7 rooms | 864 |
| 8 rooms | 818 |
| 9 rooms or more | 645 |
| Median rooms | 5.9 |
| Total housing units | 7,033 |
| No bedroom | 77 |
| 1 bedroom | 277 |
| 2 bedrooms | 1,492 |
| 3 bedrooms | 3,483 |
| 4 bedrooms | 1,435 |
| 5 or more bedrooms | 269 |
| Occupied housing units | 4,197 |
| Owner-occupied | 3,627 |
| Renter-occupied | 570 |
| Average household size of owner-occupied unit | 2.50 |
| Average household size of renter-occupied unit | 3.09 |
| Occupied housing units | 4,197 |
| Moved in 2017 or later | 209 |
| Moved in 2015 to 2016 | 971 |
| Moved in 2010 to 2014 | 663 |
| Moved in 2000 to 2009 | 1,055 |
| Moved in 1990 to 1999 | 890 |
| Moved in 1989 and earlier | 409 |
| Owner-occupied units | 3,627 |
| Less than $50,000 | 241 |
| $50,000 to $99,999 | 418 |
| $100,000 to $149,999 | 477 |
| $150,000 to $199,999 | 242 |
| $200,000 to $299,999 | 612 |
| $300,000 to $499,999 | 821 |
| $500,000 to $999,999 | 685 |
| $1,000,000 or more | 131 |
| Median (dollars) | 278,400 |
| Owner-occupied units | 3,627 |
| Housing units with a mortgage | 1,694 |
| Housing units without a mortgage | 1,933 |
| Occupied units paying rent | 319 |
| Less than $500 | 0 |
| $500 to $999 | 120 |
| $1,000 to $1,499 | 124 |
| $1,500 to $1,999 | 70 |
| $2,000 to $2,499 | 5 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 1,114 |
| No rent paid | 251 |
Data is based on 2021 Census