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US bank data · source-specific evidence

TIDEMARK

TIDEMARK in DE: ABA routing reference 231176884, dated 2026-06-17. Review the source and ACH/wire limits, then generate synthetic account test data.

US source coverage, dates and routing limitations

TIDEMARK routing number

These dated references are linked to this institution by an exact NCUA identifier. They are useful for test-data targeting, but do not establish current ACH, Fedwire, FedNow or RTP eligibility.

Reviewing a TIDEMARK bank statement?

Landlords, lenders and HR teams can upload one TIDEMARK statement PDF for a risk review: running balances that do not add up, impossible dates, traces of PDF editing and invalid routing numbers. The result is a review aid with evidence, not proof that a statement is genuine.

Institution details

Source identifier
NCUA cu:13121
Type
credit union
Address
1941 Bridgeville Hwy, Seaford, DE 19973
Source status
Active in this snapshot
Snapshot
2026-06-30

Review the official NCUA source

Regulator-linked institution profile

Joined by the exact NCUA identifier. Reported figures are dated observations, not a financial health assessment.

Office Count
7
Atm Count
5
Members
22,300
Assets Usd (USD)
468,504,313
Financial Report Date
2026-06-30
Year Opened
1959
Charter Type
Federal
Registry Source Date
2026-06-30

Website icons identify the institution; trademarks belong to their owners. No affiliation or endorsement is implied.

What these records cannot verify

The routing references above identify this institution in a dated source, but cannot establish ACH, Fedwire, FedNow or RTP eligibility. Check current payment instructions with the bank; we do not guess routing numbers from similar names.

US accounts do not use IBANs. This directory does not verify account existence, ownership, balances or payment acceptance.

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.

Tidemark Federal Credit Union

34686 Old Postal Ln
Lewes, DE 19958-4781

Tidemark Federal Credit Union

140 Aerenson Dr
Milford, DE 19963

Tidemark Federal Credit Union

24940 John J Williams Hwy
Millsboro, DE 19966

Tidemark Federal Credit Union

216 S Washington St P O Box 1630
Millsboro, DE 19966

Tidemark Federal Credit Union

1941 Bridgeville Hwy
Seaford, DE 19973

Tidemark Federal Credit Union

36445 Lighthouse Rd
Selbyville, DE 19975

Tidemark Federal Credit Union

1305 S Salisbury Blvd
Salisbury, MD 21801-6845

Recorded ATM locations

Showing up to 20 locations from the dated NCUA report. Confirm access, opening hours and fees with the credit union.

Tidemark Federal Credit Union

34686 Old Postal Ln
Lewes, DE 19958-4781

Tidemark Federal Credit Union

140 Aerenson Dr
Milford, DE 19963

Tidemark Federal Credit Union

24940 John J Williams Hwy
Millsboro, DE 19966

Tidemark Federal Credit Union

216 S Washington St P O Box 1630
Millsboro, DE 19966

Tidemark Federal Credit Union

36445 Lighthouse Rd
Selbyville, DE 19975

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