RANKING · 2020 CENSUS · 36 SHOWN OF 36

Largest Welsh population, Idaho cities · 2020

Idaho cities ranked by the number of residents who are Welsh ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 36 cities in Idaho that qualify, ranked against each other statewide.

IdahoAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPWELSH POPULATIONVS 2000

01Boise City, IDID238,4293,353–

02Meridian, IDID142,9881,616–

03Pocatello, IDID58,7711,410–

04Nampa, IDID120,384863–

05Post Falls, IDID46,715813–

06Ammon, IDID20,119796–

07Idaho Falls, IDID71,785772–

08Hayden, IDID17,363716–

09Twin Falls, IDID56,216713–

10Coeur d'Alene, IDID58,179665–

11Rexburg, IDID40,334477–

12Lewiston, IDID34,717388–

13Star, IDID20,874363–

14Eagle, IDID34,658346–

15Chubbuck, IDID16,823274–

16Jerome, IDID13,731256–

17Shelley, IDID5,303185–

18Moscow, IDID26,721185–

19Sandpoint, IDID10,645174–

20Preston, IDID6,177162–

21Caldwell, IDID76,629120–

22Blackfoot, IDID13,361119–

23Burley, IDID12,409118–

24Mountain Home, IDID16,779104–

25Garden City, IDID13,04794–

26Weiser, IDID6,24984–

27Kuna, IDID31,52581–

28Middleton, IDID12,60061–

29Kimberly, IDID5,79851–

30Rigby, IDID5,75733–

31Payette, IDID8,81330–

32Rathdrum, IDID13,22729–

33Rupert, IDID6,46019–

34Emmett, IDID8,90017–

35Fruitland, IDID7,21317–

36Hailey, IDID10,0538–

SHOWING 1–36 OF 36

Download CSV (full list, 36 rows)

UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES