Dorchester County SC Information

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Dorchester County Subdivisions

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  1. Dorchester County 2019 Demographic Data
  2. Growth Rates forDorchester County (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. South Carolina Research Tools (Easy Tools & Current Data)
  3. South Carolina Data Comparison Tool - 2019 Demographics

Dorchester County SC Data & Demographics (As of July 1, 2019)

HOUSING AFFORDABILITY INDEX

Dorchester County SC Housing Affordability Index is 166
State of South Carolina Housing Affordability Index is 149
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.

WEALTH INDEX

Dorchester County SC Wealth Index is 88
State of South Carolina Wealth Index is 81
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.

These new demographic attributes are availiable for cities, Counties, ZIP Codes and even neighborhoods (Census Blocks) when you search by a specific South Carolina address.

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POPULATION

Total Population 161,775
Population in Households 159,927
Population in Familes 135,501
Population in Group Qrtrs 1,848
Population Density 282
Diversity Index1 53
 

INCOME

Median Household Income $66,269
Average Household Income $82,427
Per Capita Income $30,128
Wealth Index3 88

HOUSING

Total Housing Units 64,116 (100%)
Owner Occupied HU 42,235 (65.9%)
Renter Occupied HU 16,862 (26.3%)
Vacant Housing Units 5,019 ( 7.8%)
Median Home Value $199,645
Housing Affordability Index2 166
 

HOUSEHOLDS

Total Households 59,097
Average Household Size 2.71
Family Households 42,789
Average Family Size 3
NOTES
  1. 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.
  2. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  3. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.

GROWTH RATE / YEAR

2010-2019 2019-2024
Population 1.85% 1.85%
Households 1.77% 1.79%
Families 1.63% 1.71%
Median Household Income   2.73%
Per Capita Income   2.54%

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Dorchester County SC - Peer Comparisons by Rank and Percentile

The table below compares Dorchester County to the other 46 counties and county equivalents in South Carolina by rank and percentile using July 1, 2019 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 # 12 76th
Population Density # 10 80th
Diversity Index # 22 52nd
Median Household Income # 1 100th
Per Capita Income # 7 87th

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

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