South Carolina Dorchester County Demographics
Dorchester County is one of a 46 primary legal divisions of South Carolina in the United States, accommodates 162,139 total local residents (according to 2022 ACS 5-year data), and associated with 2 NPA codes, 19 standard zip codes, 3 unique zip codes, and 2 major cities. This demographic dynamics of Dorchester County, SC shows how its entire population of 162,139 residents connected to various socio-economic factors like education, employment, total households, household income, per capita income, etc.
San Diego County, CA Demographics Summary| Parameter | Value |
|---|---|
| County Name | Dorchester County |
| Dorchester County FIPS Code | 45035 |
| State | South Carolina |
| Population | 162,139 residents |
| Male Population | 79,482 males |
| Female Population | 82,657 females |
| Male to Female Ratio | 962 female per 1,000 male |
| Land Area | 568 square miles |
| Population per square mile | 285 residents |
| White Population | 104,519 |
| Hispanic or Latino Population | 9,906 |
| Black Population | 41,248 |
| Asian Population | 3,225 |
| Total US Natives or Citizens | 162,139 |
| Total Non US Citizens | 4,773 |
| Education | 28.10 |
| Employment | 63.10 |
| Avg. household income | $95,551 |
| Percapita Income | $36,543 |
| Total Housing units | 162,139 |
| Vacant Housing units | 5,357 |
| Insurance | 159,099 |
| Dorchester County | South Carolina | United States | |
|---|---|---|---|
| Total population | 162,139 | 5,118,425 | 331,097,593 |
| Population per square miles | 285 | 170 | 94 |
| Employment Rate | 67.97% | 57.10% | 60.30% |
| Median Household Income | $95,551 | $64,115 | $74,755 |
| Health Insurance Coverage | 90.6% | 90.9% | 92% |
| Total Housing Units | 59,731 | 2,136,080 | 129,870,928 |
Popular Cities in Dorchester County, SC
Dorchester County is the 12th most populous county in South Carolina, a place for having 2 most populous cities (having the population of more than 20000 residents) in the United States.
| City | Population | Zip Codes |
|---|---|---|
| North Charleston | 115,755 | 13 zip codes |
| Summerville | 50,839 | 4 zip codes |
2 Area Codes Used in Dorchester County, SC
Dorchester County is a 460th largest populous county in the United States and a 12th South Carolina, is associated with 2 area (NPA) codes in the United States for dialing/telecommunication purposes.
3 Unique and 19 Standard ZIP Codes Used in Dorchester County
Dorchester county is a place for 3 unique and 19 standard ZIP code locations for mail and parcel delivery purposes.
19 STANDARD ZIP Codes in Dorchester County
There are 19 STANDARD ZIP codes are being used in Dorchester County, SC to handle home and business mail delivery. Unlike the 3 Unique ZIP codes in Dorchester County, the Standard ZIP codes handle the mail delivery for the nearby Unique ZIP code locations too.
| ZIP Code | Post Office Location | Post Office | Population |
|---|---|---|---|
| 29404 | CROSS COUNTY 7075 CROSS COUNTY RD | Post-Box Only using 29418 Facility | 2257 |
| 29405 | PINEHAVEN 2180 MCMILLAN AVE | Standard | 27449 |
| 29406 | NORTH CHARLESTON 6401 RIVERS AVE | Standard | 32570 |
| 29410 | NORTH CHARLESTON 6401 RIVERS AVE | Post-Box Only using 29406 Facility | 20603 |
| 29415 | PINEHAVEN 2180 MCMILLAN AVE | Post-Box Only using 29405 Facility | - |
| 29418 | CROSS COUNTY 7075 CROSS COUNTY RD | Standard | 24386 |
| 29419 | NORTH CHARLESTON 6401 RIVERS AVE | Post-Box Only using 29406 Facility | - |
| 29420 | CROSS COUNTY 7075 CROSS COUNTY RD | Post-Box Only using 29418 Facility | 22808 |
| 29423 | CROSS COUNTY 7075 CROSS COUNTY RD | Post-Box Only using 29418 Facility | - |
| 29437 | DORCHESTER 2650 HIGHWAY 78 | Standard | 1916 |
| 29448 | HARLEYVILLE 130 E MAIN ST | Standard | 2506 |
| 29471 | REEVESVILLE 108 RIGBY ST | Standard | 1044 |
| 29472 | RIDGEVILLE 185 CHURCH ST | Standard | 10693 |
| 29477 | SAINT GEORGE 5988 W JIM BILTON BLVD | Standard | 7195 |
| 29483 | SUMMERVILLE 301 N GUM ST | Standard | 56758 |
| 29484 | SUMMERVILLE 301 N GUM ST | Post-Box Only using 29483 Facility | - |
| 29485 | OAKBROOK 10070 DORCHESTER RD | Standard | 58946 |
| 29486 | SUMMERVILLE 301 N GUM ST | Post-Box Only using 29483 Facility | 43513 |
| 29492 | NORTH CHARLESTON 6401 RIVERS AVE | Post-Box Only using 29406 Facility | 19266 |
3 UNIQUE ZIP Codes in Dorchester County
Dorchester County's UNIQUE ZIP codes in South Carolina are the exclusive ZIP codes assigned to governmental agencies, universities and large businesses in the county, handling large volume of mail delivery. Despite the nearby STANDARD ZIP codes include these entity regions in South Carolina, these 3 Unique ZIP codes in Dorchester County, SC ensures the faster delivery to such locations. These 3 ZIP code are not recommended to use if your mail is not intended to recipients or entities in these 3 Unique ZIP code locations in Dorchester County, SC.
| Entity ZIP Code | Post Office Location | Physical ZIP Code |
|---|---|---|
| 29409 | CROSS COUNTY 7075 CROSS COUNTY RD | 29418 |
| 29424 | CROSS COUNTY 7075 CROSS COUNTY RD | 29418 |
| 29425 | CROSS COUNTY 7075 CROSS COUNTY RD | 29418 |