10 Highest Income ZIP Codes in Montana

The top ZIP code for median household income in Montana is 59081 (Cooke City, Park County), with a median household income of $250,001. Across the top 10 highest income ZIP codes in Montana, median household income ranges from $250,001 to $134,750, covering communities from Cooke City to Loring.

Rank	ZIP	City	County	Median Household Income	Population
1	59081	Cooke City	Park County	$250,001	94
2	59931	Rollins	Lake County	$172,750	249
3	59211	Antelope	Sheridan County	$160,833	264
4	59223	Fort Peck	Valley County	$150,313	25
5	59537	Loring	Phillips County	$147,917	41
6	59031	Garryowen	Big Horn County	$143,750	618
7	59258	Reserve	Sheridan County	$140,000	188
8	59253	Peerless	Daniels County	$139,375	82
9	59716	Big Sky	Gallatin County	$135,396	1,867
10	59013	Boyd	Carbon County	$134,750	213

Methodology

Rankings are derived from the U.S. Census Bureau American Community Survey 5-Year Estimates, vintage 2019 to 2023, joined to USPS ZIP Code Tabulation Areas. We rank by median household income and surface the top 10 ZIP codes within Montana. Values reflect ZCTA-level estimates and may differ slightly from city-level figures. Compiled and reviewed by the Zip Code Near Me Data Team.

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Reviewed by Zip Code Near Me Data Team. Last verified June 13, 2026.

10 Highest Income ZIP Codes in Montana

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