Allendale County SC Information


Allendale County Subdivisions

Allendale County SC Data & Demographics (As of July 1, 2017)


Total Population 9,774
Daytime Population: Workers 3,065
Daytime Population: Residents 5,923
Total Daytime Population (TDP) 8,988
Ratio TDP/Total Population1 0.92
Population in Households 8,407
Population in Familes 6,736
Population in Group Qrtrs 1,367
Population Density2 24
Diversity Index3 46


Median Household Income $27,165
Average Household Income $38,888
Per Capita Income $16,207


Total Housing Units 4,463 (100%)
Owner Occupied HU 2,222 (49.8%)
Renter Occupied HU 1,232 (27.6%)
Vacant Housing Units 1,009 (22.6%)
Median Home Value $75,648
Average Home Value $103,015


Total Households 3,454
Average Household Size 2.43
Family Households 2,142
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 -0.88% -1.29%
Households -0.97% -1.45%
Families -1.17% -1.59%
Median Household Income   1.99%
Per Capita Income   1.96%


Allendale County SC - Peer Comparisons by Rank and Percentile

The table below compares Allendale County to the other 46 counties and county equivalents 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 # 46 2nd
Population Density # 46 2nd
Diversity Index # 41 13th
Median Household Income # 46 2nd
Per Capita Income # 44 7th

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