RANKING · 2024 ACS · 27 SHOWN OF 27

Highest Slovak population share, Montana counties

Montana counties ranked by the share of all residents who are Slovak ancestry (2024 American Community Survey). A concentration measure: Slovak residents as a percentage of total population. This list covers the 27 counties in Montana that qualify, ranked against each other statewide.

Slovak Americans: full group profile →

MontanaAll states All rankings

SAME RANKING BYCities 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 SHAREVS 2010

01Silver Bow County, MTMT36,1180.5%+0.3 pts

02Sweet Grass County, MTMT3,7620.3%–

03Meagher County, MTMT2,1370.3%–

04Ravalli County, MTMT48,5820.2%+0.1 pts

05Chouteau County, MTMT5,8650.2%−0.7 pts

06Lewis and Clark County, MTMT75,3310.2%+0.0 pts

07Musselshell County, MTMT5,5820.2%+0.0 pts

08Powell County, MTMT7,1570.2%−0.1 pts

09Sanders County, MTMT14,0620.2%+0.1 pts

10Madison County, MTMT10,0260.2%−0.6 pts

11Missoula County, MTMT123,5130.1%+0.0 pts

12Judith Basin County, MTMT2,1620.1%+0.0 pts

13Lake County, MTMT33,3920.1%+0.1 pts

14Cascade County, MTMT85,0290.1%−0.0 pts

15Gallatin County, MTMT128,7400.1%−0.1 pts

16Park County, MTMT18,2140.1%−0.0 pts

17Valley County, MTMT7,3850.1%+0.0 pts

18Broadwater County, MTMT8,4930.1%–

19Roosevelt County, MTMT10,2420.1%+0.0 pts

20Custer County, MTMT12,0340.1%−0.1 pts

21Flathead County, MTMT115,4290.1%−0.1 pts

22Hill County, MTMT16,1670.1%−0.1 pts

23Liberty County, MTMT1,9570.1%–

24Yellowstone County, MTMT172,6920.0%−0.0 pts

25Deer Lodge County, MTMT9,7090.0%−0.2 pts

26Carbon County, MTMT11,4660.0%−0.0 pts

27Fergus County, MTMT11,8250.0%–

SHOWING 1–27 OF 27

Download CSV (full list, 27 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES