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First Interstate Bank · Mountain Home, Idaho

First Interstate Bank branches in Mountain Home

First Interstate Bank has 1 branch in Mountain Home, Idaho. Select a branch for its full address and map.

BranchAddressCityStateTypeEstablished
First Interstate Bank400 N 3rd EMountain HomeIDFull-service brick-and-mortar officeJanuary 1, 1920

Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026

All Idaho towns All banks in Mountain Home

Data: FDIC & NCUA (public domain). Not affiliated with any bank. US Banks Atlas is an independent informational project and is not affiliated with the FDIC, the NCUA, any government agency, or any bank or credit union listed.

Data as of Q1 2026. Sourced from the FDIC BankFind Suite and the NCUA 5300 Call Report.

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