Clark County WA Information


Clark County Subdivisions

Clark County WA Data & Demographics (As of July 1, 2017)


Total Population 470,604
Daytime Population: Workers 158,732
Daytime Population: Residents 261,304
Total Daytime Population (TDP) 420,036
Ratio TDP/Total Population1 0.89
Population in Households 467,169
Population in Familes 383,699
Population in Group Qrtrs 3,435
Population Density2 748
Diversity Index3 43


Median Household Income $63,862
Average Household Income $85,339
Per Capita Income $31,538


Total Housing Units 181,585 (100%)
Owner Occupied HU 111,890 (61.6%)
Renter Occupied HU 60,820 (33.5%)
Vacant Housing Units 8,875 ( 4.9%)
Median Home Value $267,713
Average Home Value $326,613


Total Households 172,710
Average Household Size 2.7
Family Households 120,441
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 1.4% 1.4%
Households 1.23% 1.34%
Families 1.17% 1.31%
Median Household Income   2.27%
Per Capita Income   2.37%


Clark County WA - Peer Comparisons by Rank and Percentile

The table below compares Clark County to the other 39 counties and county equivalents in Washington 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 # 5 90th
Population Density # 2 97th
Diversity Index # 20 51st
Median Household Income # 6 87th
Per Capita Income # 10 77th

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