Blackville, SC 29817 ZIP Code Profile

Related Place Profiles:
Blackville, SC

ZIP Code 29817: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Blackville, SC 29817

  • ZIP Code Type: STANDARD
  • County: Barnwell County
  • Centroid: Latitude 33.357, Longitude -81.276
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 29817 has segments in 2 Counties (Bamberg, Barnwell).

  • Businesses Addresses: 115
  • PO Box Addresses: 252
  • Residential Addresses: 1,692
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1,692

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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29817 ZIP Code Map

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Blackville, SC 29817 Data & Demographics (As of July 1, 2017)


Total Population 4,133
Daytime Population: Workers 1,367
Daytime Population: Residents 2,654
Total Daytime Population (TDP) 4,021
Ratio TDP/Total Population1 0.97
Population in Households 4,041
Population in Familes 3,294
Population in Group Qrtrs 92
Population Density2 47
Diversity Index3 55


Median Household Income $31,844
Average Household Income $43,368
Per Capita Income $17,120


Total Housing Units 2,104 (100%)
Owner Occupied HU 1,097 (52.1%)
Renter Occupied HU 497 (23.6%)
Vacant Housing Units 510 (24.2%)
Median Home Value $61,330
Average Home Value $86,805


Total Households 1,594
Average Household Size 2.54
Family Households 1,048
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 -0.83% -1.03%
Households -0.78% -1.01%
Families -0.95% -1.15%
Median Household Income   1.73%
Per Capita Income   2.13%

Blackville, SC 29817 - Peer Comparisons by Rank and Percentile

The table below compares 29817 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 # 246 38th
Population Density # 274 31st
Diversity Index # 100 75th
Median Household Income # 334 16th
Per Capita Income # 344 13th

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

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