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First Interstate Bank

3.6
(15 reviews)

Business Details

400 North 3rd E St., Mountain Home, ID
83647, United States
(208) 468-6175

About

BankOnline BankingCredit CardsLoan AgencySavings and Loan AssociationATMMoney Transfer ServiceCar Finance and Loan CompanyBill Payment ServiceBoat LoansFirst Interstate Bank
First Interstate Bank in Mountain Home, ID offers a comprehensive suite of personal and business products to take care of your diverse financial needs. Whether you’re a first-time home buyer looking for a mortgage, an established business looking to streamline your payment methods, or someone who is ready to plan your financial future, our local banking experts at the First Interstate Bank Mountain Home branch will help you reach your goals. First Interstate Bank is a community banking organization headquartered in Billings, Montana. With nearly 300 locations across our footprint, First Interstate is still run on the same principles as when it was founded by Homer Scott, Sr. in Sheridan, Wyoming in 1968 – to take the best possible care of our customers, our employees, and the places we call home.

Details

  • Requires appointmentNot available
  • Drive-throughAvailable
  • Wheelchair accessible entranceAvailable

Location

First Interstate Bank
400 North 3rd E St., Mountain Home, ID
83647, United States

Hours

Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
1/19/20269:00 AM - 5:00 PM
2/16/20269:00 AM - 5:00 PM
5/25/20269:00 AM - 5:00 PM
6/19/20269:00 AM - 5:00 PM
7/4/2026Closed
9/7/20269:00 AM - 5:00 PM
10/12/20269:00 AM - 5:00 PM
11/11/20269:00 AM - 5:00 PM
11/26/20269:00 AM - 5:00 PM
12/25/20269:00 AM - 5:00 PM
1/1/20279:00 AM - 5:00 PM

Products & Services

4 lists · 19 items

Explore offerings from First Interstate Bank on 400 North 3rd E St. in Mountain Home, with popular featured products available at this location.

Featured Products

4 items

Home Loans

5 items

Home Loans Section Image
Home Loans Section Image
Home Loan Section Description

Home Loans

Home Loan Sub-Title 1

It’s time for your dream home to become your everyday home.

Home Loan Copy 1

Whether buying a home, building new, or refinancing your mortgage, First Interstate offers a variety of home mortgage programs with competitive interest rates. Explore your options and pre-qualify today.

Business Banking

5 items

Business Banking Image
Business Banking Image
Business Banking Section Description

Business Banking

Business Banking Sub-Title 1

Run your business like a boss.

Business Banking Copy 1

Whether you’re a sole proprietor with an entrepreneurial spirit or a third-generation rancher, our experienced relationship managers have the know-how you need. Let’s take your business to the next level with online banking, merchant services, treasury solutions, business credit cards, business loans, and more.

Personal Banking

5 items

Personal Banking Section Image
Personal Banking Section Image
Personal Banking Section Description

Personal Banking

Personal Banking Sub-Title 1

On-the-go banking for an on-the-go life

Personal Banking Copy 1

Whether you need checking, bill pay, basic savings, or retirement solutions, we've got you covered with money management tools right at your fingertips. Here’s to saving, spending, and keeping every day happening.

Reviews

3.6
15 reviews
5 stars
9
4 stars
0
3 stars
1
2 stars
1
1 star
4
  • VM
    Valerie M
    Apr 17, 2026
    3.0
    Tellers are great however the account officer was rude.
  • SS
    SpudQueen
    Apr 6, 2026
    5.0
    Always lovely staff, in lobby or the drive through.
  • JP
    Juan Carlos Esperon perea
    Jan 19, 2026
    5.0
    Ki3ro saber los horarios
  • NM
    Nancy Marchiola
    Jul 4, 2021
    5.0
    I absolutely adore the people inside they are great wouldn't go to another bank just because of them Plus I've been with them through two different companies that have bought them out and haven't had a problem
  • AR
    Amy Rene
    Nov 3, 2020
    1.0
    If you're not going to open up the lobby, please have more people in the drive thru. I've been in line for 27 minutes and only one car has moved with 2 lanes!! This seems to be a regular thing here!!

Frequently Asked Questions About First Interstate Bank

What are the operating hours of First Interstate Bank's Mountain Home branch?

The branch is open Monday through Thursday from 9:00 AM to 5:00 PM, and on Friday from 9:00 AM to 5:30 PM. It is closed on Saturdays and Sundays.

Does First Interstate Bank offer drive-through services and what are the hours?

Yes, the Mountain Home branch has a drive-through open Monday through Thursday from 9:00 AM to 5:00 PM, and Friday from 9:00 AM to 5:30 PM. It is closed on weekends.

Brand Certified Facts from First Interstate Bank

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Certified July 12, 2026Yext Knowledge Graph
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