Dillon County SC Information


Dillon County Subdivisions

Dillon County SC Data & Demographics (As of July 1, 2018)


Total Population 31,458
Population in Households 30,975
Population in Familes 26,087
Population in Group Qrtrs 483
Population Density1 78
Diversity Index2 59


Median Household Income $30,264
Average Household Income $41,526
Per Capita Income $15,675


Total Housing Units 13,742 (100%)
Owner Occupied HU 8,021 (58.4%)
Renter Occupied HU 3,649 (26.6%)
Vacant Housing Units 2,072 (15.1%)
Median Home Value $76,713
Average Home Value $101,736


Total Households 11,670
Average Household Size 2.65
Family Households 8,042
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. 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 -0.23% -0.57%
Households -0.26% -0.59%
Families -0.44% -0.7%
Median Household Income   2.12%
Per Capita Income   1.81%


Dillon County SC - Peer Comparisons by Rank and Percentile

The table below compares Dillon County to the other 46 counties and county equivalents in South Carolina by rank and percentile using July 1, 2018 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 # 32 33rd
Population Density # 25 48th
Diversity Index # 7 87th
Median Household Income # 44 7th
Per Capita Income # 46 2nd

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