Franklin County WA Information


Franklin County Subdivisions

Franklin County WA Data & Demographics (As of July 1, 2018)


Total Population 90,416
Population in Households 87,560
Population in Familes 76,828
Population in Group Qrtrs 2,856
Population Density2 73
Diversity Index3 84


Median Household Income $59,577
Average Household Income $77,561
Per Capita Income $23,528


Total Housing Units 27,693 (100%)
Owner Occupied HU 18,548 (67.0%)
Renter Occupied HU 7,653 (27.6%)
Vacant Housing Units 1,492 ( 5.4%)
Median Home Value $182,741
Average Home Value $233,800


Total Households 26,201
Average Household Size 3.34
Family Households 20,407
Average Family Size 4
  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 1.78% 1.53%
Households 1.46% 1.47%
Families 1.42% 1.44%
Median Household Income   3.39%
Per Capita Income   3.21%


Franklin County WA - Peer Comparisons by Rank and Percentile

The table below compares Franklin County to the other 39 counties and county equivalents in Washington 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 # 14 67th
Population Density # 13 69th
Diversity Index # 1 100th
Median Household Income # 11 74th
Per Capita Income # 36 10th

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