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Credit Union Routing Number

Bridgeport Post Office Federal Credit Union Routing Number

The routing number for Bridgeport Post Office Federal Credit Union is 221173541. It is a credit union in Bridgeport, Connecticut, NCUA charter 3575.

Primary ABA / RTN
221173541

Data as of · size and membership from the NCUA 5300 call report. How we update

About Bridgeport Post Office Federal Credit Union

Bridgeport Post Office Federal Credit Union is based in Bridgeport, Connecticut, and has been chartered since 1940. It reported $3.4M in assets for Q2 2026, the 58th largest of 63 credit unions headquartered in Connecticut and 3913th of 4,252 nationally. Assets were $3.8M a year earlier (Q2 2025), so the credit union is smaller now. It counted 483 members on that report. The NCUA lists 3 branch locations for the credit union.

Record

Routing number
221173541
NCUA charter number
3575
RSSD ID
438274
Headquarters
Bridgeport, Connecticut 06602
Chartered
1940
NCUA insured since
April 16, 1971
Total assets (Q2 2026)
$3.4M
Members (Q2 2026)
483
Branch locations
3
Routing record refreshed
October 8, 2026
Check before you send money. Bridgeport Post Office Federal Credit Union's FFIEC record lists this one primary number and does not say whether it also serves wires. Confirm the wire number with the credit union. What a routing number is.

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Regulator records: NCUA credit union profile (charter 3575) · FFIEC NIC profile (RSSD 438274)

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