WA · Official county inventory
Washington County Accident Resource Directory
Browse 39 Washington counties and equivalents with links to state accident resources and individually researched local guides.
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Browse every county or county equivalent in Washington from the 2026 U.S. Census Bureau inventory. This includes Louisiana parishes where applicable. Directory entries route to statewide resources; only entries explicitly labeled as researched guides have a separate local records article.
Find Washington accident and injury agencies for current statewide report, workplace and court resource routes.
- Adams CountyWashington state resource hubCensus geographic identifier: 53001
- Asotin CountyWashington state resource hubCensus geographic identifier: 53003
- Benton CountyWashington state resource hubCensus geographic identifier: 53005
- Chelan CountyWashington state resource hubCensus geographic identifier: 53007
- Clallam CountyWashington state resource hubCensus geographic identifier: 53009
- Clark CountyWashington state resource hubCensus geographic identifier: 53011
- Columbia CountyWashington state resource hubCensus geographic identifier: 53013
- Cowlitz CountyWashington state resource hubCensus geographic identifier: 53015
- Douglas CountyWashington state resource hubCensus geographic identifier: 53017
- Ferry CountyWashington state resource hubCensus geographic identifier: 53019
- Franklin CountyWashington state resource hubCensus geographic identifier: 53021
- Garfield CountyWashington state resource hubCensus geographic identifier: 53023
- Grant CountyRead the researched county guideCensus geographic identifier: 53025
- Grays Harbor CountyWashington state resource hubCensus geographic identifier: 53027
- Island CountyWashington state resource hubCensus geographic identifier: 53029
- Jefferson CountyWashington state resource hubCensus geographic identifier: 53031
- King CountyWashington state resource hubCensus geographic identifier: 53033
- Kitsap CountyWashington state resource hubCensus geographic identifier: 53035
- Kittitas CountyWashington state resource hubCensus geographic identifier: 53037
- Klickitat CountyWashington state resource hubCensus geographic identifier: 53039
- Lewis CountyWashington state resource hubCensus geographic identifier: 53041
- Lincoln CountyWashington state resource hubCensus geographic identifier: 53043
- Mason CountyWashington state resource hubCensus geographic identifier: 53045
- Okanogan CountyWashington state resource hubCensus geographic identifier: 53047
- Pacific CountyWashington state resource hubCensus geographic identifier: 53049
- Pend Oreille CountyWashington state resource hubCensus geographic identifier: 53051
- Pierce CountyWashington state resource hubCensus geographic identifier: 53053
- San Juan CountyWashington state resource hubCensus geographic identifier: 53055
- Skagit CountyWashington state resource hubCensus geographic identifier: 53057
- Skamania CountyWashington state resource hubCensus geographic identifier: 53059
- Snohomish CountyWashington state resource hubCensus geographic identifier: 53061
- Spokane CountyWashington state resource hubCensus geographic identifier: 53063
- Stevens CountyWashington state resource hubCensus geographic identifier: 53065
- Thurston CountyWashington state resource hubCensus geographic identifier: 53067
- Wahkiakum CountyWashington state resource hubCensus geographic identifier: 53069
- Walla Walla CountyWashington state resource hubCensus geographic identifier: 53071
- Whatcom CountyWashington state resource hubCensus geographic identifier: 53073
- Whitman CountyWashington state resource hubCensus geographic identifier: 53075
- Yakima CountyWashington state resource hubCensus geographic identifier: 53077
Source: 2026 U.S. Census Gazetteer Files. Geographic inclusion is not evidence of a local office, partner availability, keyword demand or a search ranking.