Banks in Ennis, MT

Bank branch map: Ennis

Banks sit at the coordinates in their FDIC record; credit union offices at their NCUA address, located with the U.S. Census Bureau Geocoder. Point at a marker for today's hours, tap it for the address, directions and the bank's site.

Short answer: 3 banks and credit unions operate 3 locations in Ennis, according to the FDIC and the NCUA. 3 of them have coordinates on record and are on the map. 2 publish opening hours.

Positions are the regulators' own coordinates, or the Census Geocoder's point for the address, and can sit a few hundred feet from the door. Streets, buildings and parks come from OpenStreetMap through OpenFreeMap, with every street named as you zoom in; if that map cannot load, a simpler map drawn from the Census Bureau's TIGER/Line files takes its place. ATMs will follow with the Overture Maps import.

All banks and credit unions in Ennis

Sorted by number of local branches. Each branch shows where its hours and phone number come from.

Short answer: First Interstate Bank and Madison Valley Bank have the most locations in Ennis, with 1 each. 2 banks have a single office in the city. Open any bank to see each address, today's hours where the bank publishes them and the phone number.

First Interstate Bank 1 branch · main office Billings, MT Bank · 1

First Interstate Bank has 1 branch in Ennis, 44 across Montana and 274 nationwide. FDIC records list its main office in Billings, MT and show it operating since 1916. With $25.79 billion in total assets on June 30, 2026, it ranks No. 83 of 4,232 U.S. banks by total assets. The Ennis Branch at 118 W Williams St dates to 2001 in FDIC branch records. Its published hours do not list Saturday.

• Ennis Branch

  118 W Williams St, 59729

  (406) 682-3124Today 9 am to 5 pm

  All hours

  Mon closed; Tue to Fri 9 am to 5 pm; Sat to Sun closed

  Hours: First Interstate Bank branch locator (All The Places), checked Oct 10, 2026

  DirectionsBranch page

First Interstate Bank: profile, branches and contacts

Madison Valley Bank 1 branch · main office Ennis, MT Bank · 1

Madison Valley Bank has 1 branch in Ennis, 5 across Montana and 5 nationwide. FDIC records list its main office in Ennis, MT and show it operating since 1965. With $263.7 million in total assets on June 30, 2026, it ranks No. 2,661 of 4,232 U.S. banks by total assets. Its main office at 213 E Main St dates to 1965 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.

• Main Office main office

  213 E Main St, 59729

  Hours: see the bank's site
  DirectionsWebsite

Madison Valley Bank: profile, branches and contacts

Sky Credit Union 1 office · main office Livingston, MT Credit union · 1

Sky Credit Union has 1 office in Ennis, 6 across Montana. It is based in Livingston, MT and $190.4 million in assets on March 31, 2026, according to its NCUA call report. It opens on Saturday.

Who can join: see the credit union's site.

• Sky Federal Credit Union

  4939 Us Highway 287 N, 59729

  (406) 577-8420Today 9 am to 6 pm

  All hours

  Mon to Fri 9 am to 6 pm; Sat 10 am to 2 pm; Sun not published

  Hours: NCUA, March 31, 2026

  Directions

Sky Credit Union: profile, branches and contacts

Join a credit union in Ennis

1 credit union has 1 office here: Sky Credit Union. Each office is listed above with the phone and the hours it filed with the NCUA (call report as of March 31, 2026). Who can join each one is on its own site; the credit unions in Ennis page has every office in the state's directory.

Banking in Ennis: the local picture

Short answer: 2 banks run 2 branches in Ennis according to the FDIC. A population estimate for this place is not available from the Census Bureau, so branches per resident are not shown.

Of the 2 banks, 1 has its main office in Ennis, 1 elsewhere in Montana, according to the FDIC.

The bank with the longest record here is First Interstate Bank, operating since 1916 according to the FDIC. In FDIC branch records, the longest-running branch is Madison Valley Bank's office at 213 E Main St, dating to 1965; the newest is First Interstate Bank's at 118 W Williams St, from 2001.

The only credit union with an office here is Sky Credit Union.

Of the 2 locations with published hours. 1 opens on Saturday. 1 location has no published hours in these sources.

Credit unions open on Saturday in Ennis

Short answer: 1 of the 2 Ennis locations with published hours opens on Saturday, run by 1 institution.

• Sky Credit Union: 1 of 1 office (4939 Us Highway 287 N: Saturday 10 am to 2 pm)

Credit union hours are the text each credit union filed with the NCUA, call report as of March 31, 2026; a day the filing does not mention is shown as not published, never as closed. Bank branches show hours only where the bank publishes them in a source this page uses; 1 of the 3 locations here have no published hours yet. The source and date sit under each office. Banks and credit unions often close on Federal Reserve holidays; call ahead.

Chase, Bank of America and other national banks

Which big national banks have branches in Ennis, and where the nearest one is if they do not.

Short answer: No branches in Ennis: Chase (nearest in Bozeman, 40 mi), Wells Fargo (nearest in Bozeman, 40 mi), Bank of America, PNC Bank, U.S. Bank (nearest in Bozeman, 40 mi), Truist, Fifth Third Bank, Huntington, Regions Bank, TD Bank, BMO.

Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Ennis to the nearest branch in Montana.

What your savings could earn

National benchmarks and the best published offers, from the Banrox Bank Rates tracker. Enter your own balance and rate to compare.

Short answer: At the national average savings rate of 0.38%, $10,000 kept in savings for a year earns about $38. The best published savings rate in the tracker, 3.75% at CIT Bank, earns about $375. The national average 12-month CD pays 1.71%.

Rates are the banks' published APYs as tracked on the Banrox Bank Rates page, with the date next to each benchmark; they are not offers from Banrox and can change daily. Interest is before tax. The best offers are mostly online banks and are open to Ennis residents like anyone else.

Banks near Ennis

Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.

Short answer: The closest towns with more choice are Big Sky (22 miles) and Manhattan (38 miles). Bozeman, 40 miles away, has the most banks nearby: 16.

Bank branch openings and closings in Ennis

FDIC branch records, between September 5, 2025 and September 5, 2026.

Short answer: FDIC branch records show no bank branch openings in Ennis between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.

Banks and credit unions based in Ennis

Short answer: 1 institution has its main office in Ennis: Madison Valley Bank.

Banks: FDIC BankFind (community-bank flag and assets). Credit unions: NCUA call report.

Largest banks in Ennis by total assets

Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Ennis offices.

Short answer: First Interstate Bank is the largest bank with offices in Ennis, with $25.79 billion in total assets on June 30, 2026, No. 83 among U.S. banks by total assets. Madison Valley Bank is second with $263.7 million. 1 of the 2 bank is headquartered here. Local deposit shares will follow once the FDIC Summary of Deposits is imported.

Total assets and ranks from FDIC BankFind as of June 30, 2026. Rank is among active banks that report total assets to the FDIC.

Banks in Ennis: FAQ

How we build this page

Every figure above comes from one of these sources. Nothing is typed by hand, nothing is estimated.