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RANKING · 2020 CENSUS · 16 SHOWN OF 16

Highest Portuguese population share, Montana cities · 2020

Montana cities ranked by the share of all residents who are Portuguese ancestry (2020 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 16 cities in Montana that qualify, ranked against each other statewide.

Portuguese Americans: full group profile →
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SAME RANKING BYCountiesStatesMetros
RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
Highest Portuguese population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPPORTUGUESE SHAREVS 2010
01Bigfork, MTMT5,5651.5%+0.9 pts
02Belgrade, MTMT13,1070.6%+0.5 pts
03Helena Valley Northwest, MTMT5,1830.5%–
04Whitefish, MTMT9,3580.5%−0.3 pts
05Laurel, MTMT7,2050.4%–
06Miles City, MTMT8,4500.4%+0.3 pts
07Helena Valley West Central, MTMT8,0560.3%−2.3 pts
08Helena, MTMT35,1380.3%−0.0 pts
09Missoula, MTMT78,9030.3%+0.1 pts
10Polson, MTMT5,6530.3%–
11Bozeman, MTMT58,8140.2%−0.1 pts
12Columbia Falls, MTMT5,7530.2%−0.5 pts
13Billings, MTMT121,2390.2%+0.1 pts
14Anaconda-Deer Lodge County, MTMT9,7090.1%+0.0 pts
15Butte-Silver Bow, MTMT35,4690.1%−0.0 pts
16Great Falls, MTMT60,2080.0%−0.3 pts
SHOWING 1–16 OF 16
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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS