US bank data · source-specific evidence

Cornerstone State Bank

Cornerstone State Bank in Montgomery, MN: FDIC identifier, address, linked locations and source date. Routing assignments are checked separately.

Institution details

Source identifier
FDIC 21525
Type
bank
Address
401 4th St Nw, Montgomery, MN 56069
Source status
Active in this snapshot
Snapshot
2026-09-04

Review the official FDIC source

Routing numbers and payment rails

Institution identity is not a routing-number assignment. This FDIC record does not establish ACH, Fedwire, FedNow or RTP eligibility. Obtain the routing number from your bank, then check the source observations in our routing checker. We do not guess routing numbers from bank names.

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Recorded locations: 7

Showing up to 20 locations linked by the official source identifier, not by name similarity. Confirm current opening status with the institution.

BELLE PLAINE BRANCH

406 E Poplar St
Belle Plaine, MN 56011

1516 CLOQUET AVENUE BRANCH

1516 Cloquet Ave
Cloquet, MN 55720

EAGLE LAKE BRANCH

600 Parkway Ave
Eagle Lake, MN 56024

GREEN ISLE BRANCH

451 3rd St
Green Isle, MN 55338

LE SUEUR BRANCH

415 N Main St
Le Sueur, MN 56058

MADISON LAKE BRANCH

500 Main St
Madison Lake, MN 56063

Cornerstone State Bank

401 4th St Nw
Montgomery, MN 56069