Walla Walla County WA Information


Walla Walla County Subdivisions

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


Total Population 62,242
Population in Households 57,591
Population in Familes 45,771
Population in Group Qrtrs 4,651
Population Density1 49
Diversity Index2 55


Median Household Income $54,880
Average Household Income $75,428
Per Capita Income $28,547


Total Housing Units 24,733 (100%)
Owner Occupied HU 15,100 (61.1%)
Renter Occupied HU 7,770 (31.4%)
Vacant Housing Units 1,863 ( 7.5%)
Median Home Value $242,305
Average Home Value $296,357


Total Households 22,870
Average Household Size 2.52
Family Households 14,803
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. 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 0.7% 0.67%
Households 0.63% 0.67%
Families 0.56% 0.63%
Median Household Income   2.92%
Per Capita Income   3.09%


Walla Walla County WA - Peer Comparisons by Rank and Percentile

The table below compares Walla Walla 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 # 21 49th
Population Density # 17 59th
Diversity Index # 11 74th
Median Household Income # 17 59th
Per Capita Income # 19 54th

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