ZIP Code 29821 - Clarks Hill South Carolina
Overview
ZIP Code 29821 is located in Clarks Hill South Carolina. 29821 is primarily within Edgefield County, with some portions in Mccormick County. Regionally, 29821 is located in the Augusta-Aiken Area.
ZIP Code 29821 Quick Stats
| ZIP Code Name | Clarks Hill |
| Primary County | Edgefield County |
| ZIP Code Type | Standard |
| Population (2022) | 1,019 |
| Area Code(s) | 803 / 839 / 864 |
| Current Time | EDT |
ZIP Code 29821 Map
29821 Demographics
29821 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in South Carolina based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 29821 is White. The current unemployment level in 29821 is 4.2%.
| Population | 1,019 |
| Population Growth Rate | -23.78% |
| Population Density | 18 People per Square Mile |
| Total Households | 424 |
| Percentage High Income Households | 1.4% |
| Median Household Income (2021) | $73,609 |
| Average Adjusted Gross Income (2021) | $957,450 |
| Current Unemployment Rate (May 2026) | 4.2% |
| Sales Tax Rate (2025) | 8% |
| Majority Race/Ethnicity | White - 82.17% |
29821 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 922 | 82.17% |
| Black | 168 | 14.97% |
| Hispanic | 10 | 0.89% |
| Asian | 0 | 0% |
| Native American | 22 | 1.96% |
| Hawaiian/Pac. Islander | 0 | 0% |
29821 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 14 | 2.66% |
| Bachelor Degree | 0 | 0% |
| High School Diploma | 189 | 35.93% |
| No High School Diploma | 48 | 9.13% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 95 | 18.06% |
| Associates Degree | 70 | 13.31% |
| Masters Degree | 93 | 17.68% |
| Professional Degree | 17 | 3.23% |
| Doctorate Degree | 0 | 0% |
29821 Geography
| Coordinates | 33.64009857, -82.10800934 |
| Adjacent ZIP Codes | |
| Region | Augusta-Aiken Area |
| Metropolitan/Micropolitan Stat Area | Augusta-Richmond County, GA-SC |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 57 Square Miles |
29821 Schools
| School Districts in 29821 | |
| Elementary Schools in 29821 | |
| Middle Schools in 29821 | |
| High Schools in 29821 |
29821 Weather and Climate Data
| Plant Hardiness Zone | Zone 8a: 10F to 15F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | November 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | March 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 45b - Southern Outer Piedmont | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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