County ProfileSC
McCormick County
Population: 9,526 · 7 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
9,526
People
Median age
59.5
Housing
Total households
4,199
Income
Median household income
$55,798
Housing
Total housing units
5,675
Employment
Employment rate
33.3%
Education
Bachelor’s degree or higher
24%
Healthcare
Insured population
96.5%
County details
Local time 01:53:33(ET)| Name | McCormick |
|---|---|
| Total ZIP codes | 7total |
| ZIP codes (by type) | 5 Standard1 PO Box1 Unique |
| Area code | 803, 839, 864 |
| Timezone | Eastern Time (ET) |
| Coordinates | 33.8975992, -82.3161961 |
| Land area | 358.9 sq miles(929.5 km²) |
Map of McCormick county, South Carolina with ZIP codes
Cities and Communities in McCormick County
Compare the largest cities in McCormick County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Mc Cormick | 7,130 | — | 2ZIPs |
| Modoc | 312 | $98,073 | 1ZIPs |
| Clarks Hill | 289 | $45,208 | 1ZIPs |
| Mount Carmel | 156 | $43,504 | 1ZIPs |
| Parksville | 120 | $40,625 | 1ZIPs |
| Plum Branch | 72 | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in McCormick County
Review the most populated postal areas across McCormick County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 29835 | Mc Cormick | $57,574 | 6,231 |
| 29821 | Clarks Hill | $81,000 | 1,368 |
| 29845 | Plum Branch | $50,673 | 1,110 |
| 29899 | Mc Cormick | — | 899 |
| 29838 | Modoc | $97,500 | 544 |
| 29840 | Mount Carmel | $43,504 | 186 |
| 29844 | Parksville | — | 102 |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS