10 Cheapest ZIP Codes in Montana

The cheapest ZIP code in Montana is 59231 (Glasgow, Valley County), with a median home value of $20,800. Across the top 10 cheapest ZIP codes in Montana, median home value ranges from $20,800 to $80,400, covering communities from Glasgow to Hays.

Rank	ZIP	City	County	Median Home Value	Population
1	59231	Glasgow	Valley County	$20,800	319
2	59448	Heart Butte	Pondera County	$47,500	647
3	59250	Opheim	Valley County	$51,700	284
4	59524	Dodson	Phillips County	$58,500	875
5	59527	Hays	Blaine County	$64,300	1,114
6	59521	Box Elder	Hill County	$67,800	3,616
7	59454	Kevin	Toole County	$73,900	98
8	59213	Brockton	Roosevelt County	$74,100	829
9	59255	Poplar	Roosevelt County	$79,900	2,994
10	59275	Westby	Sheridan County	$80,400	567

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 home value 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 Cheapest ZIP Codes in Montana

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