Ranking of Washington Counties By Number of Births in 2024

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2024, the Number of Births for Washington was 82.07K. Among all Washington counties, King County had the highest number of births (22.52K), followed by Pierce County (10.88K), and Snohomish County (9.74K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Washington counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

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Ranking of Washington Counties By Number of Births in 2024
King
Pierce
Snohomish
Spokane
Clark
Yakima
Thurston
Kitsap
Benton
Whatcom
Ranking of Washington Counties By Number of Births in 2024
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Rank County Number of Births
1 King County 22517
2 Pierce County 10878
3 Snohomish County 9737
4 Spokane County 5698
5 Clark County 5602
6 Yakima County 3309
7 Thurston County 2990
8 Kitsap County 2877
9 Benton County 2394
10 Whatcom County 1932
11 Franklin County 1417
12 Skagit County 1386
13 Grant County 1376
14 Cowlitz County 1248
15 Lewis County 947
16 Chelan County 776
17 Island County 774
18 Grays Harbor County 686
19 Mason County 644
20 Douglas County 506
21 Clallam County 500
22 Walla Walla County 496
23 Okanogan County 450
24 Stevens County 437
25 Kittitas County 419
26 Whitman County 400
27 Adams County 326
28 Asotin County 241
29 Klickitat County 209
30 Pacific County 162
31 Jefferson County 156
32 Lincoln County 113
33 Pend Oreille County 105
34 San Juan County 104
35 Skamania County 99
36 Ferry County 62
37 Columbia County 36
38 Wahkiakum County 33
39 Garfield County 30