Data / Rankings / Live births, July to June / Counties in Washington

Counties in Washington by births (July to June)

King County had the highest births (July to June) of 39 counties in 2024, at 22,615. Garfield County had the lowest, at 17. The median was 555 and the figure for Washington was 82,149. Source: the U.S. Census Bureau.

Highest22,615King County
Lowest17Garfield County
Median55539 counties
Washington82,149History

All counties, 2024

CSVChart (SVG)

King CountyKing County: 22,615 count22,615Pierce CountyPierce County: 10,532 count10,532Snohomish CountySnohomish County: 9,972 count9,972Spokane CountySpokane County: 5,803 count5,803Clark CountyClark County: 5,781 count5,781Yakima CountyYakima County: 3,187 count3,187Thurston CountyThurston County: 2,863 count2,863Kitsap CountyKitsap County: 2,715 count2,715Benton CountyBenton County: 2,467 count2,467Whatcom CountyWhatcom County: 1,957 count1,957Franklin CountyFranklin County: 1,434 count1,434Grant CountyGrant County: 1,393 count1,393Skagit CountySkagit County: 1,377 count1,377Cowlitz CountyCowlitz County: 1,236 count1,236Lewis CountyLewis County: 920 count920Chelan CountyChelan County: 794 count794Island CountyIsland County: 717 count717Grays Harbor CountyGrays Harbor County: 674 count674Mason CountyMason County: 672 count672Walla Walla CountyWalla Walla County: 555 count555Clallam CountyClallam County: 526 count526Stevens CountyStevens County: 490 count490Douglas CountyDouglas County: 475 count475Okanogan CountyOkanogan County: 426 count426Whitman CountyWhitman County: 394 count394Adams CountyAdams County: 382 count382Kittitas CountyKittitas County: 377 count377Asotin CountyAsotin County: 272 count272Klickitat CountyKlickitat County: 248 count248Pacific CountyPacific County: 167 count167Jefferson CountyJefferson County: 136 count136Lincoln CountyLincoln County: 127 count127Pend Oreille CountyPend Oreille County: 116 count116Skamania CountySkamania County: 105 count105San Juan CountySan Juan County: 89 count89Ferry CountyFerry County: 67 count67Columbia CountyColumbia County: 39 count39Wahkiakum CountyWahkiakum County: 32 count32Garfield CountyGarfield County: 17 count17
count. Source: U.S. Census Bureau. Retrieved 2026-10-08.

Full ranking

RankCounties2024
count		Change on 2023
1King County Estimated22,615+0.5%
2Pierce County Estimated10,532-3.1%
3Snohomish County Estimated9,972+1.4%
4Spokane County Estimated5,803-1.1%
5Clark County Estimated5,781+7.3%
6Yakima County Estimated3,187-4.2%
7Thurston County Estimated2,863-2.8%
8Kitsap County Estimated2,715-2.4%
9Benton County Estimated2,467+1.6%
10Whatcom County Estimated1,957+0.6%
11Franklin County Estimated1,434+0.5%
12Grant County Estimated1,393-3.9%
13Skagit County Estimated1,377-3.8%
14Cowlitz County Estimated1,236+3.5%
15Lewis County Estimated920-6.8%
16Chelan County Estimated794+0.3%
17Island County Estimated717-2.3%
18Grays Harbor County Estimated674+1.2%
19Mason County Estimated672+2.8%
20Walla Walla County Estimated555-1.4%
21Clallam County Estimated526-2.4%
22Stevens County Estimated490+2.5%
23Douglas County Estimated475+1.5%
24Okanogan County Estimated426-9.2%
25Whitman County Estimated394-6.2%
26Adams County Estimated382+7.3%
27Kittitas County Estimated377-8.3%
28Asotin County Estimated272+30.8%
29Klickitat County Estimated248+25.9%
30Pacific County Estimated167+27.5%
31Jefferson County Estimated136+3%
32Lincoln County Estimated127+9.5%
33Pend Oreille County Estimated116+6.4%
34Skamania County Estimated105+8.2%
35San Juan County Estimated89-8.2%
36Ferry County Estimated670%
37Columbia County Estimated39+11.4%
38Wahkiakum County Estimated320%
39Garfield County Estimated17-29.2%

Other periods

About this ranking

Estimated live births to resident mothers from July 1 of the previous year through June 30 of the reported year.

Census population estimates component. The year identifies the end of the July-to-June period. These estimates can be revised and differ from calendar-year birth totals.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program: births, July 1 of the previous year to June 30 of the reported year, nation, states and counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-08.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Counties in Washington by births (July to June) using official data, and cite the source.
rank_places {"indicator":"births_july_june","level":"province","within":"Washington","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=births_july_june&level=province&within=Washington&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

Which county has the highest births (July to June)?

King County, with 22,615 in 2024, according to the U.S. Census Bureau.

Which county has the lowest births (July to June)?

Garfield County, with 17 in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: births, July 1 of the previous year to June 30 of the reported year, nation, states and counties. Retrieved 2026-10-08.

Live births, July to June: other rankings

Counties in Washington: more rankings