TIDEMARK
Federal • Seaford, Delaware • Est. 1959
Quick Facts
- Charter Number
- #13121
- Type
- Federal
- Established
- 1959
- Headquarters
- Seaford, Delaware 19973
- Address
- 1941 Bridgeville Hwy
- Branches
- 7
- ATMs
- 5
- Members
- 22,105
- Membership Type
- Other/Unknown
CUScore Financial Grade
Based on Q1 2026 NCUA Call Report data
Under CUScore's rules, this institution reports a net worth ratio of at least 10% and a delinquency rate below 1%. This simplified grade is informational, is not an official NCUA rating, and does not determine regulatory or deposit-insurance status.
Financial Overview
Total Assets
Members
22,105 total members
Total Loans
Outstanding loan portfolio
Net Worth Ratio
Financial Details
| Metric | TIDEMARK |
|---|---|
| Total Assets | $470.8M |
| Members | 22,105 |
| Loans Outstanding | $249.5M |
| Shares & Deposits | $406.8M |
| Net Worth | $66.5M |
| Net Worth Ratio | 14.13% |
| Loan-to-Share Ratio | 61.3% |
| Delinquency Rate | 0.45% |
| Net Income | +$0 |
Source: Q1 2026 NCUA Call Report • Reporting date: 3/31/2026
Branch Locations
7 locations · 5 ATMs
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
36445 Lighthouse Rd
Selbyville, DE 19975
Tidemark Federal Credit Union
1305 S Salisbury Blvd
Salisbury, MD 21801-6845
Tidemark Federal Credit Union
Main Office1941 Bridgeville Hwy
Seaford, DE 19973
Who Can Join TIDEMARK?
Membership Type: Other/Unknown
Membership eligibility for TIDEMARK may vary. Contact the credit union directly to confirm qualification requirements.
Contact TIDEMARK directly or visit their website for the most accurate and up-to-date membership eligibility information.
Find More Credit Unions in Delaware
Review the Q1 2026 statewide dataset, aggregate ratios, and institutions ranked by reported assets.
View Delaware RankingsFrequently Asked Questions
TIDEMARK is listed as federally insured in the Q1 2026 NCUA dataset. NCUA share insurance generally covers qualifying accounts up to the standard maximum amount, with coverage depending on account ownership categories. Verify current status and coverage for your accounts with the NCUA or the institution.
As of the Q1 2026 NCUA Call Report, TIDEMARK has 22,105 members and a potential membership field of 599,897 people.
TIDEMARK's reported net worth ratio is 14.13% as of Q1 2026. The NCUA's standard net worth ratio threshold for "well capitalized" is 7%, although official status can involve additional rules.
TIDEMARK operates 7 branch locations and has access to 5 ATMs. The main office is located at 1941 Bridgeville Hwy, Seaford, DE 19973.
TIDEMARK was established in 1959. It is a federal credit union chartered under charter number 13121. The institution has been serving members for 67 years.
Data sourced from the NCUA Quarterly Call Report (Q1 2026). CUScore is an independent directory and is not affiliated with the NCUA or TIDEMARK. All financial data is for informational purposes only.