US bank data · source-specific evidence

First State Bank

First State Bank in Key West, FL: FDIC identifier, address, linked locations and source date. Routing assignments are checked separately.

Institution details

Source identifier
FDIC 17509
Type
bank
Address
1201 Simonton St, Key West, FL 33040
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: 9

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

BIG PINE BRANCH

30515 Overseas Hwy
Big Pine Key, FL 33043

ISLAMORADA BRANCH

81621 Old Hwy
Islamorada, FL 33036

KEY LARGO BRANCH

97670 Overseas Hwy
Key Largo, FL 33037

TRADEWINDS BRANCH

101433 Overseas Hwy
Key Largo, FL 33037

BOULEVARD BRANCH

3406 N Roosevelt Blvd
Key West, FL 33040

First State Bank

1201 Simonton St
Key West, FL 33040

MARATHON BRANCH

6900 Overseas Hwy
Marathon, FL 33050

MIRAMAR BRANCH

3740 Executive Way
Miramar, FL 33025

STOCK ISLAND BRANCH

5450 Macdonald Ave
Stock Island, FL 33040