RANKING · 2024 ACS · 11 SHOWN OF 11

Largest Vietnamese population, Montana counties

Montana counties ranked by the number of residents who are Vietnamese, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 11 counties in Montana that qualify, ranked against each other statewide.

Vietnamese Americans: full group profile →

MontanaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPVIETNAMESE POPULATIONVS 2020

01Yellowstone County, MTMT172,692365−2%

02Missoula County, MTMT123,513114+97%

03Gallatin County, MTMT128,74086+51%

04Silver Bow County, MTMT36,11868+6700%

05Flathead County, MTMT115,42952+271%

06Phillips County, MTMT4,20334–

07Lewis and Clark County, MTMT75,33127+59%

08Cascade County, MTMT85,02924−77%

09Rosebud County, MTMT8,25321–

10Custer County, MTMT12,03416−53%

11Sanders County, MTMT14,06210−58%

SHOWING 1–11 OF 11

Download CSV (full list, 11 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES