RANKING · 2020 CENSUS · 14 SHOWN OF 14

Largest Slovak population, Montana cities · 2020

Montana cities ranked by the number of residents who are Slovak 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 14 cities in Montana that qualify, ranked against each other statewide.

Slovak 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

RANKPLACESTATEPOPSLOVAK POPULATIONVS 2010

01Butte-Silver Bow, MTMT35,469199+152%

02Billings, MTMT121,239129+249%

03Helena, MTMT35,13895+164%

04Great Falls, MTMT60,20894+62%

05Bozeman, MTMT58,81491+1200%

06Hamilton, MTMT5,45128–

07Kalispell, MTMT31,85123+64%

08Bigfork, MTMT5,56514−13%

09Whitefish, MTMT9,35813–

10Four Corners, MTMT5,79112–

11Missoula, MTMT78,90311−89%

12Columbia Falls, MTMT5,75310–

13Anaconda-Deer Lodge County, MTMT9,7097−61%

14Miles City, MTMT8,4507−61%

SHOWING 1–14 OF 14

Download CSV (full list, 14 rows)

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