Clarks Hill, SC 29821 ZIP Code Profile

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Clarks Hill, SC

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ZIP Code 29821: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Clarks Hill, SC 29821

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 24
  • Single Family Addresses: 570
  • Multi-Family Addresses: 0
  • County: McCormick County
  • Centroid: Latitude 33.644, Longitude -82.146
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 29821 has segments in 2 Counties (Edgefield, McCormick).

Neighborhood Data

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29821 ZIP Code Map

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Clarks Hill, SC 29821 Data & Demographics (As of July 1, 2017)


Total Population 1,405
Daytime Population: Workers 117
Daytime Population: Residents 707
Total Daytime Population (TDP) 824
Ratio TDP/Total Population1 0.59
Population in Households 1,405
Population in Familes 1,204
Population in Group Qrtrs 0
Population Density2 25
Diversity Index3 38


Median Household Income $65,613
Average Household Income $86,816
Per Capita Income $32,935


Total Housing Units 689 (100%)
Owner Occupied HU 467 (67.8%)
Renter Occupied HU 66 ( 9.6%)
Vacant Housing Units 156 (22.6%)
Median Home Value $147,632
Average Home Value $207,388


Total Households 533
Average Household Size 2.64
Family Households 392
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.59% 0.2%
Households 0.66% 0.22%
Families 0.5% 0.2%
Median Household Income   2.94%
Per Capita Income   2.41%

Clarks Hill, SC 29821 - Peer Comparisons by Rank and Percentile

The table below compares 29821 to the other 395 ZIP Codes in South Carolina by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 333 16th
Population Density # 342 13th
Diversity Index # 292 26th
Median Household Income # 30 93rd
Per Capita Income # 42 90th

Additional comparisons and rankings can be made with a VERY EASY TO USE South Carolina Census Data Comparison Tool.

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