Ranking of Idaho Counties By Population with Portuguese Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 6.70K people in Idaho with Portuguese ancestry. Among all Idaho counties, Ada County had the highest population with Portuguese ancestry (2.12K), followed by Kootenai County (1.00K), and Canyon County (977).

The chart and table below shows the top 10 counties with high number of people with Portuguese ancestry.

You can see similar information for other states and for other ancestry groups in Idaho.

Data Source: US Census Bureau.
Ranking of Idaho Counties By Population with Portuguese Ancestry in 2021
Ada County
Kootenai County
Canyon County
Bonneville County
Twin Falls County
Bonner County
Bingham County
Payette County
Gooding County
Madison County
Ranking of Idaho Counties By Population with Portuguese Ancestry in 2021
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Rank County Population
1 Ada County 2123
2 Kootenai County 1000
3 Canyon County 977
4 Bonneville County 466
5 Twin Falls County 329
6 Bonner County 179
7 Bingham County 154
8 Payette County 125
9 Gooding County 121
10 Madison County 106
11 Benewah County 105
12 Gem County 100
13 Bannock County 91
14 Jerome County 90
15 Latah County 87
16 Clearwater County 61
17 Lemhi County 55
17 Washington County 55
18 Elmore County 49
19 Fremont County 45
20 Idaho County 42
21 Valley County 41
22 Teton County 33
23 Owyhee County 32
24 Shoshone County 31
25 Nez Perce County 30
26 Lincoln County 29
27 Jefferson County 27
28 Minidoka County 26
29 Blaine County 25
30 Adams County 23
31 Boundary County 16
32 Lewis County 7
33 Boise County 6
33 Cassia County 6
34 Bear Lake County 3
35 Custer County 1