RANKING · 2020 CENSUS · 56 SHOWN OF 56

Highest per-capita income, Montana counties · 2020

Montana counties ranked by per-capita income (2020 ACS) — total personal income divided by every resident, including children. This list covers the 56 counties in Montana that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPPER CAPITA INCOMEVS 2000

01Liberty County, MTMT1,957$46,198+210%

02Gallatin County, MTMT128,740$38,885+104%

03Sheridan County, MTMT3,436$37,958+137%

04Yellowstone County, MTMT172,692$37,261+93%

05Lewis and Clark County, MTMT75,331$36,485+94%

06Fallon County, MTMT2,959$36,409+127%

07Madison County, MTMT10,026$35,668+111%

08Park County, MTMT18,214$35,446+100%

09Stillwater County, MTMT9,445$35,387+92%

10Carbon County, MTMT11,466$34,751+102%

11Judith Basin County, MTMT2,162$33,720+136%

12Jefferson County, MTMT13,329$33,716+85%

13Treasure County, MTMT728$33,685+134%

14Daniels County, MTMT1,612$33,614+109%

15Missoula County, MTMT123,513$33,358+87%

16Powder River County, MTMT1,781$33,170+116%

17Granite County, MTMT3,658$32,401+95%

18Flathead County, MTMT115,429$32,242+78%

19Broadwater County, MTMT8,493$31,573+94%

20Ravalli County, MTMT48,582$31,545+76%

21Custer County, MTMT12,034$31,267+97%

22McCone County, MTMT1,720$31,242+106%

23Dawson County, MTMT8,692$30,821+101%

24Cascade County, MTMT85,029$30,572+74%

25Richland County, MTMT11,377$30,330+89%

26Toole County, MTMT5,211$30,213+105%

27Golden Valley County, MTMT844$30,053+121%

28Garfield County, MTMT1,148$29,149+109%

29Prairie County, MTMT1,112$28,892+100%

30Beaverhead County, MTMT10,043$28,798+84%

31Mineral County, MTMT5,185$28,644+89%

32Valley County, MTMT7,385$28,440+75%

33Silver Bow County, MTMT36,118$28,221+66%

34Petroleum County, MTMT548$28,220+77%

35Fergus County, MTMT11,825$28,211+78%

36Teton County, MTMT6,496$27,985+91%

37Musselshell County, MTMT5,582$27,843+81%

38Carter County, MTMT1,383$27,759+109%

39Sweet Grass County, MTMT3,762$27,553+54%

40Pondera County, MTMT6,072$27,114+90%

41Lake County, MTMT33,392$26,889+77%

42Phillips County, MTMT4,203$26,825+78%

43Wibaux County, MTMT885$26,405+64%

44Meagher County, MTMT2,137$26,392+76%

45Chouteau County, MTMT5,865$26,243+77%

46Deer Lodge County, MTMT9,709$26,207+68%

47Sanders County, MTMT14,062$26,103+79%

48Rosebud County, MTMT8,253$25,557+70%

49Lincoln County, MTMT22,328$25,169+81%

50Powell County, MTMT7,157$25,002+81%

51Hill County, MTMT16,167$23,922+60%

52Wheatland County, MTMT2,100$21,409+79%

53Blaine County, MTMT6,860$20,586+70%

54Big Horn County, MTMT12,752$19,109+77%

55Roosevelt County, MTMT10,242$18,669+65%

56Glacier County, MTMT13,463$18,440+59%

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS