Ranking of Washington Counties By Number of Births in 2012

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2012, the Number of Births for Washington was 86.71K. Among all Washington counties, King County had the highest number of births (24.48K), followed by Pierce County (11.44K), and Snohomish County (8.91K).

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 2012
King
Pierce
Snohomish
Spokane
Clark
Yakima
Thurston
Kitsap
Benton
Whatcom
Ranking of Washington Counties By Number of Births in 2012
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Rank County Number of Births
1 King County 24478
2 Pierce County 11444
3 Snohomish County 8906
4 Spokane County 5827
5 Clark County 5344
6 Yakima County 4109
7 Thurston County 3126
8 Kitsap County 3029
9 Benton County 2602
10 Whatcom County 2258
11 Franklin County 1761
12 Grant County 1577
13 Skagit County 1446
14 Cowlitz County 1206
15 Chelan County 941
16 Island County 895
17 Lewis County 862
18 Grays Harbor County 798
19 Walla Walla County 685
20 Clallam County 655
21 Mason County 653
22 Okanogan County 557
23 Douglas County 518
24 Stevens County 456
25 Whitman County 429
26 Kittitas County 404
27 Adams County 400
28 Asotin County 230
29 Pacific County 208
30 Klickitat County 207
31 Jefferson County 180
32 Skamania County 103
33 Pend Oreille County 101
34 Lincoln County 86
35 San Juan County 76
36 Ferry County 74
37 Wahkiakum County 32
38 Columbia County 26
39 Garfield County 21