Ranking of Oregon Counties By Number of Births in 2020

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2020, the Number of Births for Oregon was 42.07K. Among all Oregon counties, Multnomah County had the highest number of births (8.08K), followed by Washington County (6.43K), and Marion County (4.12K).

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

See this for other years:
Ranking of Oregon Counties By Number of Births in 2020
Multnomah
Washington
Marion
Clackamas
Lane
Jackson
Deschutes
Linn
Yamhill
Douglas
Ranking of Oregon Counties By Number of Births in 2020
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Rank County Number of Births
1 Multnomah County 8081
2 Washington County 6426
3 Marion County 4119
4 Clackamas County 3864
5 Lane County 3314
6 Jackson County 2159
7 Deschutes County 1866
8 Linn County 1498
9 Yamhill County 1078
10 Douglas County 1048
11 Umatilla County 956
12 Polk County 846
13 Josephine County 803
14 Klamath County 771
15 Benton County 678
16 Coos County 570
17 Columbia County 466
18 Lincoln County 386
19 Malheur County 383
20 Clatsop County 373
21 Jefferson County 310
22 Wasco County 282
23 Union County 260
24 Hood River County 250
25 Tillamook County 248
26 Crook County 237
27 Curry County 169
28 Morrow County 167
29 Baker County 160
30 Lake County 71
31 Wallowa County 64
32 Harney County 63
33 Grant County 59
34 Sherman County 23
35 Gilliam County 14
36 Wheeler County 8