Washington - Top 39 Counties By Population Density

Rank	County	Population Density
1	King County, Washington	912.9
2	Clark County, Washington	676.2
3	Kitsap County, Washington	635.9
4	Pierce County, Washington	476.3
5	Island County, Washington	376.6
6	Thurston County, Washington	349.4
7	Snohomish County, Washington	341.8
8	Spokane County, Washington	267.2
9	Benton County, Washington	103
10	Whatcom County, Washington	95.5
11	San Juan County, Washington	90.7
12	Cowlitz County, Washington	89.8
13	Skagit County, Washington	67.5
14	Mason County, Washington	63.3
15	Franklin County, Washington	62.9
16	Yakima County, Washington	56.6
17	Walla Walla County, Washington	46.3
18	Clallam County, Washington	41.1
19	Grays Harbor County, Washington	38.3
20	Asotin County, Washington	34
21	Grant County, Washington	33.3
22	Lewis County, Washington	31.4
23	Chelan County, Washington	24.8
24	Pacific County, Washington	22.4
25	Douglas County, Washington	21.1
26	Whitman County, Washington	20.7
27	Kittitas County, Washington	17.8
28	Stevens County, Washington	17.6
29	Jefferson County, Washington	16.6
30	Wahkiakum County, Washington	15.1
31	Klickitat County, Washington	10.9
32	Adams County, Washington	9.7
33	Pend Oreille County, Washington	9.3
34	Okanogan County, Washington	7.8
35	Skamania County, Washington	6.7
36	Columbia County, Washington	4.7
37	Lincoln County, Washington	4.6
38	Ferry County, Washington	3.4
39	Garfield County, Washington	3.2

Population Density By

City Congressional District County School District

Business Lists

Most Building Permits Most Employees of Private Non-Farm Establishments Most Private Non-Farm Establishments Highest Total Retail Sales Highest Retail Sales Per Capita Most Businesses

Education Lists

Highest Percentage with College Degree Highest Percentage with High School Diploma

Housing Lists

Most Households Highest Home Ownership Percentage Highest Percentage of Residents Living In Multi-Unit Buildings Highest Median Home Value Highest Average People Per Household Most Housing Units

Income Lists

Highest Income Per Capita Highest Income Per Household Highest People Below The Poverty Rate

People Lists

Highest Percentage of Minors Highest Percentage of Seniors Highest Percentage of Young Children Highest Percentage of Female Residents Highest Percentage of Foreign Born Residents

Race Lists

Highest Percentage of American Indian or Alaska Native Residents Highest Percentage of Asian Residents Highest Percentage of Black or African American Residents Highest Percentage of Hispanic or Latino Residents Highest Percentage of Native Hawaiian/Pacific Islander Residents Highest Percentage of Residents With Two or More Races Highest Percentage of White Residents Highest Percentage White, Not Hispanic or Latino, Residents

Size Lists

Highest Land Area Highest Population (2012) Highest Population Density

Highest Population Density In Washington By County

People per square mile