Ranking of Oregon Cities and Places By Percentage of Population with Unclassified Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 897.72K people in Oregon with Unclassified ancestry (21.34% of Oregon population). Among all Oregon cities and places with a population of at least 10K, Prineville city had the highest percentage of its population with Unclassified ancestry (35.64%), followed by North Bend city (32.19%), and Coos Bay city (32.12%).
The chart and table below shows the top 10 cities with high percentage of its population having Unclassified ancestry.
You can see similar information for other states and for other ancestry groups in Oregon.
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Related Topics: Oregon ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Oregon Cities and Places By Percentage of Population with Unclassified Ancestry in 2021
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| Rank | Ciy or Place | Percentage of Pop. (%) |
|---|---|---|
| 1 | Prineville city | 35.64 |
| 2 | North Bend city | 32.19 |
| 3 | Coos Bay city | 32.12 |
| 4 | Pendleton city | 30.31 |
| 5 | Silverton city | 29.76 |
| 6 | La Grande city | 28.89 |
| 7 | Grants Pass city | 28.41 |
| 8 | Ontario city | 28.20 |
| 9 | Central Point city | 28.18 |
| 10 | St. Helens city | 28.13 |
| 11 | The Dalles city | 27.12 |
| 12 | Dallas city | 26.63 |
| 13 | Klamath Falls city | 26.05 |
| 13 | Redmond city | 26.05 |
| 14 | Molalla city | 25.83 |
| 15 | Wilsonville city | 25.76 |
| 16 | Hermiston city | 25.46 |
| 17 | Gladstone city | 25.26 |
| 18 | Canby city | 25.20 |
| 19 | Damascus CDP | 24.55 |
| 20 | Lebanon city | 24.15 |
| 21 | Altamont CDP | 24.13 |
| 22 | White City CDP | 23.93 |
| 23 | Cottage Grove city | 23.56 |
| 24 | Roseburg city | 23.15 |
| 25 | Oatfield CDP | 23.13 |
| 26 | Bend city | 22.97 |
| 27 | Springfield city | 22.86 |
| 28 | Medford city | 22.78 |
| 29 | Happy Valley city | 22.57 |
| 30 | Santa Clara CDP | 22.41 |
| 31 | Monmouth city | 22.39 |
| 32 | Oregon City city | 22.01 |
| 33 | Cedar Mill CDP | 21.75 |
| 34 | Eugene city | 21.60 |
| 34 | Newberg city | 21.60 |
| 35 | Corvallis city | 21.30 |
| 36 | Sandy city | 21.26 |
| 37 | Milwaukie city | 20.58 |
| 38 | Four Corners CDP | 20.41 |
| 39 | Sherwood city | 20.37 |
| 40 | Aloha CDP | 20.36 |
| 41 | Albany city | 20.32 |
| 42 | Newport city | 20.24 |
| 43 | Cornelius city | 20.08 |
| 44 | McMinnville city | 20.06 |
| 45 | Forest Grove city | 19.90 |
| 46 | Astoria city | 19.58 |
| 47 | Hayesville CDP | 19.33 |
| 48 | Oak Grove CDP | 19.30 |
| 49 | Tualatin city | 18.79 |
| 50 | Keizer city | 18.75 |
| 51 | Fairview city | 18.72 |
| 52 | Oak Hills CDP | 18.17 |
| 53 | Tigard city | 17.67 |
| 54 | Gresham city | 17.31 |
| 55 | Portland city | 16.99 |
| 56 | Salem city | 16.98 |
| 57 | Hillsboro city | 16.97 |
| 58 | Beaverton city | 16.58 |
| 59 | West Linn city | 15.83 |
| 60 | Lake Oswego city | 15.81 |
| 61 | Troutdale city | 15.66 |
| 62 | Woodburn city | 14.26 |
| 63 | Ashland city | 14.00 |
| 64 | Bethany CDP | 11.14 |