RANKING · 2010 CENSUS · 56 SHOWN OF 56

Highest median household income, Montana counties · 2010

Montana counties ranked by median household income from the 2023 American Community Survey 5-year estimates. 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

RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS 2000

01Stillwater County, MTMT9,445$57,227+46%

02Jefferson County, MTMT13,329$56,695+37%

03Fallon County, MTMT2,959$52,529+75%

04Richland County, MTMT11,377$52,516+64%

05Dawson County, MTMT8,692$50,752+62%

06Lewis and Clark County, MTMT75,331$50,238+34%

07Gallatin County, MTMT128,740$50,136+32%

08Carbon County, MTMT11,466$49,010+52%

09Yellowstone County, MTMT172,692$48,641+32%

10McCone County, MTMT1,720$48,167+62%

11Flathead County, MTMT115,429$44,998+31%

12Rosebud County, MTMT8,253$44,776+25%

13Broadwater County, MTMT8,493$44,667+37%

14Sweet Grass County, MTMT3,762$43,723+35%

15Hill County, MTMT16,167$43,606+42%

16Ravalli County, MTMT48,582$43,000+34%

17Madison County, MTMT10,026$42,998+42%

18Garfield County, MTMT1,148$42,955+66%

19Toole County, MTMT5,211$42,949+42%

20Missoula County, MTMT123,513$42,887+24%

21Cascade County, MTMT85,029$42,389+29%

22Valley County, MTMT7,385$42,050+36%

23Judith Basin County, MTMT2,162$41,473+42%

24Chouteau County, MTMT5,865$41,064+41%

25Wibaux County, MTMT885$40,417+43%

26Liberty County, MTMT1,957$40,212+33%

27Powell County, MTMT7,157$39,851+30%

28Sheridan County, MTMT3,436$39,578+34%

29Teton County, MTMT6,496$39,516+31%

30Custer County, MTMT12,034$38,913+30%

31Park County, MTMT18,214$38,830+22%

32Beaverhead County, MTMT10,043$38,264+32%

33Daniels County, MTMT1,612$38,125+40%

34Glacier County, MTMT13,463$38,075+36%

35Silver Bow County, MTMT36,118$37,986+25%

36Treasure County, MTMT728$37,969+27%

37Powder River County, MTMT1,781$37,685+33%

38Fergus County, MTMT11,825$37,607+24%

39Roosevelt County, MTMT10,242$37,451+51%

40Lake County, MTMT33,392$37,274+30%

41Mineral County, MTMT5,185$37,256+37%

42Blaine County, MTMT6,860$37,034+47%

43Musselshell County, MTMT5,582$37,033+45%

44Petroleum County, MTMT548$36,875+53%

45Big Horn County, MTMT12,752$36,550+32%

46Phillips County, MTMT4,203$36,453+27%

47Pondera County, MTMT6,072$36,419+20%

48Granite County, MTMT3,658$36,052+30%

49Golden Valley County, MTMT844$35,726+31%

50Carter County, MTMT1,383$35,703+36%

51Deer Lodge County, MTMT9,709$35,310+34%

52Prairie County, MTMT1,112$34,896+37%

53Meagher County, MTMT2,137$31,577+7%

54Lincoln County, MTMT22,328$30,823+15%

55Sanders County, MTMT14,062$30,622+14%

56Wheatland County, MTMT2,100$30,321+24%

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES