RANKING · 2024 ACS · 36 SHOWN OF 36

Lowest fertility rate, Oregon counties

Oregon counties with the lowest general fertility rate, births per 1,000 women ages 15-50 in the past 12 months (2024 ACS). This list covers the 36 counties in Oregon that qualify, ranked against each other statewide. The median across all 36 is 51.0.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPBIRTHS PER 1,000 WOMEN (15-50)VS 2010

01Gilliam County, OROR1,9710.0−100%

02Benton County, OROR97,72823.9−39%

03Douglas County, OROR111,95130.9−41%

04Josephine County, OROR87,86731.9−42%

05Harney County, OROR7,38032.1−13%

06Multnomah County, OROR795,39133.6−38%

07Lane County, OROR381,58438.5−26%

08Jefferson County, OROR25,74039.8−19%

09Sherman County, OROR2,05141.0+26%

10Morrow County, OROR12,60242.3−47%

11Union County, OROR25,90043.6+5%

12Washington County, OROR611,70844.0−30%

13Coos County, OROR63,99245.0−9%

14Wasco County, OROR26,31046.4−23%

15Jackson County, OROR221,79547.40%

16Clackamas County, OROR426,28048.4+5%

17Hood River County, OROR23,72049.4+106%

18Umatilla County, OROR81,11949.6−21%

19Linn County, OROR132,84351.0−25%

20Polk County, OROR90,03751.8−20%

21Wallowa County, OROR7,59552.9+4%

22Klamath County, OROR70,27453.7−29%

23Crook County, OROR27,56455.2+22%

24Marion County, OROR355,77756.2−17%

25Columbia County, OROR54,09156.9−3%

26Deschutes County, OROR213,07258.6+25%

27Wheeler County, OROR1,47258.8+10%

28Clatsop County, OROR40,92659.0+38%

29Baker County, OROR16,65860.7−2%

30Yamhill County, OROR110,02462.3+15%

31Grant County, OROR7,07578.5+118%

32Curry County, OROR22,62180.5+37%

33Lincoln County, OROR50,63685.8+76%

34Tillamook County, OROR27,38493.7+91%

35Lake County, OROR8,18795.9+37%

36Malheur County, OROR32,261104.7+61%

SHOWING 1–36 OF 36

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES