RANKING · 2020 CENSUS · 16 SHOWN OF 16

Largest Portuguese population, Montana cities · 2020

Montana cities ranked by the number of residents who are Portuguese ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 16 cities in Montana that qualify, ranked against each other statewide.

Portuguese Americans: full group profile →

MontanaAll 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

RANKPLACESTATEPOPPORTUGUESE POPULATIONVS 2010

01Missoula, MTMT78,903204+117%

02Billings, MTMT121,239170+102%

03Bozeman, MTMT58,814111−18%

04Helena, MTMT35,13895+10%

05Bigfork, MTMT5,56569+165%

06Belgrade, MTMT13,10759+490%

07Whitefish, MTMT9,35842−18%

08Miles City, MTMT8,45036+260%

09Laurel, MTMT7,20530–

10Great Falls, MTMT60,20827−87%

11Butte-Silver Bow, MTMT35,46926−37%

12Helena Valley West Central, MTMT8,05624−89%

13Helena Valley Northwest, MTMT5,18323–

14Anaconda-Deer Lodge County, MTMT9,70913+8%

15Polson, MTMT5,65313–

16Columbia Falls, MTMT5,75312−64%

SHOWING 1–16 OF 16

Download CSV (full list, 16 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS