Ranking of Oregon Counties By Natural Population Increase in 2018

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2018, the Natural Population Increase for Oregon was 6.60K. Among all Oregon counties, Washington County had the highest natural population increase (3.03K), followed by Multnomah County (2.62K), and Marion County (1.47K).

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 Natural Population Increase in 2018
Washington
3.03K
Multnomah
2.62K
Marion
1.47K
Clackamas
612
Deschutes
353
Umatilla
291
Linn
179
Benton
117
Malheur
87
Morrow
85
Ranking of Oregon Counties By Natural Population Increase in 2018
Rank
County
Natural Pop. Increase
1 Washington County 3,029
2 Multnomah County 2,624
3 Marion County 1,465
4 Clackamas County 612
5 Deschutes County 353
6 Umatilla County 291
7 Linn County 179
8 Benton County 117
9 Malheur County 87
10 Morrow County 85
11 Polk County 83
12 Yamhill County 56
13 Jefferson County 52
14 Hood River County 51
15 Columbia County 46
16 Union County 10
17 Harney County -1
18 Sherman County -6
19 Wheeler County -8
20 Gilliam County -9
21 Crook County -32
22 Wallowa County -34
23 Wasco County -35
24 Baker County -43
24 Klamath County -43
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