Oldham County KY Information


Oldham County Subdivisions

Oldham County KY Data & Demographics (As of July 1, 2017)


Total Population 66,569
Daytime Population: Workers 17,282
Daytime Population: Residents 30,370
Total Daytime Population (TDP) 47,652
Ratio TDP/Total Population1 0.72
Population in Households 61,393
Population in Familes 55,219
Population in Group Qrtrs 5,176
Population Density2 356
Diversity Index3 26


Median Household Income $87,401
Average Household Income $116,722
Per Capita Income $38,876


Total Housing Units 22,566 (100%)
Owner Occupied HU 17,950 (79.5%)
Renter Occupied HU 3,423 (15.2%)
Vacant Housing Units 1,193 ( 5.3%)
Median Home Value $270,860
Average Home Value $337,210


Total Households 21,373
Average Household Size 2.87
Family Households 17,191
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 1.37% 1.23%
Households 1.32% 1.32%
Families 1.22% 1.26%
Median Household Income   1.35%
Per Capita Income   1.96%


Oldham County KY - Peer Comparisons by Rank and Percentile

The table below compares Oldham County to the other 120 counties and county equivalents in Kentucky 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 # 13 90th
Population Density # 6 96th
Diversity Index # 21 83rd
Median Household Income # 1 100th
Per Capita Income # 1 100th

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