South Williamson, KY Profile: Facts & Data


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South Williamson, Kentucky - Basic Facts

The South Williamson Census Designated Place had a population of 634 as of July 1, 2018. South Williamson ranks in the lower quartile for Population Density and the upper quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Kentucky. See peer rankings below.

The primary coordinate point for South Williamson is located at latitude 37.672 and longitude -82.284 in Pike County. The formal boundaries for the South Williamson Census Designated Place (see map below) encompass a land area of 1.98 sq. miles and a water area of 0 sq. miles. Pike County is in the Eastern time zone (GMT -5). The elevation is 663 feet.

The South Williamson Census Designated Place (GNIS ID: 2629682) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

Kentucky is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The South Williamson Census Designated Place is located within South Williamson Division of Pike County.

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  1. South Williamson 2018 Demographic Data
  2. Growth Rates for South Williamson (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Kentucky Research Tools (Easy Tools & Current Data)
  3. Kentucky Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


South Williamson, KY Data & Demographics (As of July 1, 2018)


Total Population 634
Population in Households 607
Population in Familes 483
Population in Group Qrtrs 27
Population Density2 321
Diversity Index3 25


Median Household Income $38,211
Average Household Income $51,364
Per Capita Income $22,864


Total Housing Units 322 (100%)
Owner Occupied HU 196 (60.9%)
Renter Occupied HU 81 (25.2%)
Vacant Housing Units 44 (13.7%)
Median Home Value $100,000
Average Home Value $128,444


Total Households 278
Average Household Size 2.18
Family Households 177
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.63% -0.22%
Households 0.49% -0.22%
Families 1.0% -0.34%
Median Household Income   1.39%
Per Capita Income   2.39%

South Williamson, KY - Peer Comparisons by Rank and Percentile

The table below compares South Williamson to the other 540 incorporated cities, towns and CDPs in Kentucky 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 # 322 41st
Population Density # 450 17th
Diversity Index # 137 75th
Median Household Income # 326 40th
Per Capita Income # 280 48th

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

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