Butte, MT
Credit union Mountain West
Mountain West is a federally insured credit union based in Butte, Montana.
- Type
- Credit union
- Charter
- Federally chartered credit union
- Primary regulator
- NCUA
- Established
- January 1, 1952
- Headquarters
- Butte, MT
- NCUA charter #
- 8129
- Fed RSSD ID
- 554080
$24M
Total assets Data as of Q1 2026
$20.2M
Total deposits Data as of Q1 2026
4
Branch locations Data as of Q1 2026
2,990
Members Data as of Q1 2026
0.78%
Return on assets Data as of Q1 2026
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Mountain West operates 4 branch locations in Montana. Select a state to drill down to its towns and individual branches.
Ownership
Mountain West is not currently recorded under a holding company in the federal data — it appears to be independently held. See its structure & merger history for any past changes.
Mountain West financial summary
Other credit unions in Montana
Federally insured credit unions headquartered in Montana, by total assets.
- Whitefish Credit Union Association $2.06B
- Clearwater $1.15B
- Altana $660.2M
- Valley Financial $593.7M
- Rocky Mountain $424.3M
- Park Side Financial $389.1M
- Montana $358.9M
- Intrepid $310.5M
Similar-size credit unions
Institutions close to Mountain West’s $24M in assets.
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- Rah $24M
- Members Trust $24M
- Thiokol Elkton $24.1M
- Cobblestone Country $23.9M
- Encompass Niagara $24.1M