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Credit Union Routing Number

KSW Federal Credit Union Routing Number

The routing number for KSW Federal Credit Union is 211288844. It is a credit union in Waterville, Maine, NCUA charter 9943.

Primary ABA / RTN
211288844

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

About KSW Federal Credit Union

KSW Federal Credit Union is based in Waterville, Maine, and has been chartered since 1954. It reported $122.2M in assets for Q2 2026, the 34th largest of 48 credit unions headquartered in Maine and 1659th of 4,252 nationally. Assets were $108.2M a year earlier (Q2 2025), so the credit union is larger now. It counted 9,638 members on that report. The NCUA lists 2 branch locations for the credit union.

Record

Routing number
211288844
NCUA charter number
9943
RSSD ID
97381
Headquarters
Waterville, Maine 04901
Chartered
1954
NCUA insured since
January 7, 1971
Total assets (Q2 2026)
$122.2M
Members (Q2 2026)
9,638
Branch locations
2
Routing record refreshed
October 8, 2026
Check before you send money. KSW 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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