Washington county websites: accessibility rankings

Accessibility scores, grades, and the most common failures for 39 Washington county government websites, from ScanGov homepage scans.

  • Sites: 39
  • Last scan: 9/20/2026

B 89

Average accessibility score of 35 fully scanned Washington county sites

6th

of 48 states, ranked by average accessibility score

35 of 39

Sites fully scanned. We couldn't fully scan 4, so they're listed without grades

B 88

U.S. county average accessibility score, 2435 fully scanned sites

Washington's state site, wa.gov, could not be fully scanned. State rankings.

How Washington county accessibility scores are distributed

Smoothed distribution of the 35 fully scanned Washington county sites, score 0 to 100. Height shows how many sites score near each value.

Distribution of 35 scores. The data table lists counts by score range.

  • Washington average
  • U.S. county average
View the data table
How Washington county accessibility scores are distributed
Score rangeSites
0 to 90
10 to 190
20 to 290
30 to 390
40 to 490
50 to 590
60 to 690
70 to 792
80 to 8913
90 to 10020

Washington counties by accessibility grade

Each county with a site on our list is colored by that site's grade. Select a county to open its report. The table lists every site.

Adams County, WA: grade A, accessibility score 92 Asotin County, WA: grade A, accessibility score 90 Benton County, WA: grade B, accessibility score 85 Chelan County, WA: grade A, accessibility score 90 Clallam County, WA: grade B, accessibility score 80 Clark County, WA: grade A, accessibility score 92 Columbia County, WA: grade A, accessibility score 90 Cowlitz County, WA: grade B, accessibility score 88 Douglas County, WA: grade B, accessibility score 88 Ferry County, WA: grade B, accessibility score 88 Franklin County, WA: grade A, accessibility score 91 Garfield County, WA: not fully scanned, so not graded (status 996) Grant County, WA: grade A, accessibility score 91 Grays Harbor County, WA: grade A, accessibility score 95 Island County, WA: grade B, accessibility score 89 Jefferson County, WA: grade B, accessibility score 86 King County, WA: grade A, accessibility score 90 Kitsap County, WA: grade A, accessibility score 94 Kittitas County, WA: grade A, accessibility score 96 Klickitat County, WA: grade B, accessibility score 80 Lewis County, WA: grade A, accessibility score 93 Lincoln County, WA: grade B, accessibility score 83 Mason County, WA: grade A, accessibility score 93 Okanogan County, WA: grade A, accessibility score 90 Pacific County, WA: not fully scanned, so not graded (status 998) Pend Oreille County, WA: grade A, accessibility score 96 Pierce County, WA: grade B, accessibility score 81 San Juan County, WA: grade B, accessibility score 86 Skagit County, WA: grade C, accessibility score 78 Skamania County, WA: not fully scanned, so not graded (status 995) Snohomish County, WA: grade A, accessibility score 91 Spokane County, WA: grade C, accessibility score 75 Stevens County, WA: not fully scanned, so not graded (status 995) Thurston County, WA: grade A, accessibility score 96 Wahkiakum County, WA: grade B, accessibility score 89 Walla Walla County, WA: grade A, accessibility score 92 Whatcom County, WA: grade A, accessibility score 91 Whitman County, WA: grade A, accessibility score 90 Yakima County, WA: grade B, accessibility score 86
  • A (90 to 100)
  • B to C (70 to 89)
  • D to F (below 70)
  • Not fully scanned

Washington counties by accessibility grade, compared with all U.S. counties

Share of fully scanned sites in each grade band. Washington: 35 sites. U.S.: 2435 sites.

  1. WashingtonA (90 to 100): 57% (20 sites)B to C (70 to 89): 43% (15 sites)
  2. All U.S. countiesA (90 to 100): 45% (1,107 sites)B to C (70 to 89): 52% (1,257 sites)D to F (below 70): 3% (71 sites)
  • A (90 to 100)
  • B to C (70 to 89)
  • D to F (below 70)
View the data table
Washington counties by accessibility grade, compared with all U.S. counties
GroupA (90 to 100)B to C (70 to 89)D to F (below 70)
Washington57% (20)43% (15)0% (0)
All U.S. counties45% (1,107)52% (1,257)3% (71)

Top 3 Washington county sites by accessibility score

#1 in Washington · U.S. rank 3

Kittitas County, WA

A 96 accessibility

  • Accessibility A
  • Botability F
  • Security B
  • Usability F

#1 in Washington · U.S. rank 3

Pend Oreille County, WA

A 96 accessibility

  • Accessibility A
  • Botability D
  • Security B
  • Usability F

#1 in Washington · U.S. rank 3

Thurston County, WA

A 96 accessibility

  • Accessibility A
  • Botability C
  • Security A
  • Usability F

Most common accessibility failures among Washington county sites

Share of the 35 fully scanned Washington county sites failing each check. A site can fail more than one check. Each check links to its standard and how to fix it.

  1. Links have a discernible name74% (26 of 35 sites)
  2. Elements with an ARIA [role] that require children to contain a specific [role] have all required children60% (21 of 35 sites)
  3. Heading elements appear in a sequentially-descending order51% (18 of 35 sites)
  4. [aria-hidden="true"] elements do not contain focusable descendents46% (16 of 35 sites)
  5. Background and foreground colors have a sufficient contrast ratio26% (9 of 35 sites)
View the data table

What each check means

All Washington county sites by accessibility score

Washington county sites ranked by accessibility score
Rank Site Checks passed Grade
1 co.kittitas.wa.us
Kittitas County, WA U.S. rank 3
28 of 29 checks pass A
1 pendoreille.gov
Pend Oreille County, WA U.S. rank 3
30 of 31 checks pass A
1 thurstoncountywa.gov
Thurston County, WA U.S. rank 3
28 of 29 checks pass A
2 graysharbor.us
Grays Harbor County, WA U.S. rank 4
19 of 20 checks pass A
3 kitsap.gov
Kitsap County, WA U.S. rank 5
35 of 37 checks pass A
4 lewiscountywa.gov
Lewis County, WA U.S. rank 6
28 of 30 checks pass A
4 masoncountywa.gov
Mason County, WA U.S. rank 6
28 of 30 checks pass A
5 co.adams.wa.gov
Adams County, WA U.S. rank 7
35 of 38 checks pass A
5 clark.wa.gov
Clark County, WA U.S. rank 7
25 of 27 checks pass A
5 wwcowa.gov
Walla Walla County, WA U.S. rank 7
35 of 38 checks pass A
6 franklincountywa.gov
Franklin County, WA U.S. rank 8
34 of 37 checks pass A
6 grantcountywa.gov
Grant County, WA U.S. rank 8
31 of 34 checks pass A
6 snohomishcountywa.gov
Snohomish County, WA U.S. rank 8
32 of 35 checks pass A
6 whatcomcounty.us
Whatcom County, WA U.S. rank 8
34 of 37 checks pass A
7 asotincountywa.gov
Asotin County, WA U.S. rank 9
28 of 31 checks pass A
7 co.chelan.wa.us
Chelan County, WA U.S. rank 9
28 of 31 checks pass A
7 columbiaco.com
Columbia County, WA U.S. rank 9
28 of 31 checks pass A
7 kingcounty.gov
King County, WA U.S. rank 9
28 of 31 checks pass A
7 okanogancounty.gov
Okanogan County, WA U.S. rank 9
29 of 32 checks pass A
7 whitmancounty.gov
Whitman County, WA U.S. rank 9
29 of 32 checks pass A
8 islandcountywa.gov
Island County, WA U.S. rank 10
33 of 37 checks pass B
8 co.wahkiakum.wa.us
Wahkiakum County, WA U.S. rank 10
33 of 37 checks pass B
9 co.cowlitz.wa.us
Cowlitz County, WA U.S. rank 11
30 of 34 checks pass B
9 douglascountywa.gov
Douglas County, WA U.S. rank 11
31 of 35 checks pass B
9 ferry-county.com
Ferry County, WA U.S. rank 11
24 of 27 checks pass B
10 co.jefferson.wa.us
Jefferson County, WA U.S. rank 13
31 of 36 checks pass B
10 sanjuancountywa.gov
San Juan County, WA U.S. rank 13
33 of 38 checks pass B
10 yakimacounty.us
Yakima County, WA U.S. rank 13
32 of 37 checks pass B
11 bentoncountywa.gov
Benton County, WA U.S. rank 14
30 of 35 checks pass B
12 lincolncountywa.com
Lincoln County, WA U.S. rank 16
31 of 37 checks pass B
13 piercecountywa.gov
Pierce County, WA U.S. rank 18
31 of 38 checks pass B
14 clallamcountywa.gov
Clallam County, WA U.S. rank 19
29 of 36 checks pass B
14 klickitatcounty.gov
Klickitat County, WA U.S. rank 19
28 of 35 checks pass B
15 skagitcounty.net
Skagit County, WA U.S. rank 21
22 of 28 checks pass C
16 spokanecounty.gov
Spokane County, WA U.S. rank 24
25 of 33 checks pass C
garfieldcountywa.gov
Garfield County, WA
Not fully scanned, so not graded. We couldn't scan your site because it showed our bot a captcha or browser check instead of the page. Status 996 -
co.pacific.wa.us
Pacific County, WA
Not fully scanned, so not graded. We didn't scan your site because its robots.txt asked us not to. Status 998 -
skamaniacounty.org
Skamania County, WA
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 -
stevenscountywa.gov
Stevens County, WA
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 -

About this data

ScanGov scans the homepage of each county government site on our county list in Washington. Scores come from the checks listed on standards.scangov.org. Sites were scanned between 7/19/2026 and 9/17/2026; each site's report shows its own scan date. A site counts as fully scanned when its homepage returned successfully and sent the scanner its page content. Averages, grade shares, failure rates, and ranks use fully scanned sites only. We weren't able to fully scan 4 sites because they did not respond, blocked the scanner, or returned no page content. They appear in the table without grades, each with its scan status, and are left out of every figure. Grades follow the ScanGov grade scale, and rank follows the ScanGov ranking method. The full dataset, including every county's raw results, is published in the ScanGov data repository.