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iAdvertiser Disclosure
Advertiser Disclosure
Some institutions listed may have a business relationship with MonitorBankRates. Our proprietary systems independently track and verify all rates. Advertiser relationships do not influence our Safety Ratings, Star Ratings, Texas Ratio calculations, or the rates shown.
 Tidemark Federal Credit Union Rates & Review September 2026
Content reviewed by
Brian McKay
Brian McKayFounder & Data ArchitectExpertise
Brian is the Founder of MonitorBankRates.com. For over 18 years, he has utilized his background in enterprise infrastructure to engineer proprietary systems that track rates from over 8,000 financial institutions.
Read Full Bio →
Editorial Disclosure
The rates displayed are actual, verified rates sourced directly from the official websites of banks and credit unions. Our editorial content is independent of any advertiser relationships.
✓Fact Checked
Rates Last Updated and Verified: September 9, 2026
Tidemark Federal Credit Union's 6 month Regular And IRA CDs rates are at 3.35%, 12 month Regular And IRA CDs rates are at 3.30%, 36 month Regular And IRA CDs rates are at 2.52%, 60 month Regular And IRA CDs rates are at 2.01%. Tidemark Federal Credit Union's savings rates are at 0.10%. Tidemark Federal Credit Union's money market rates are at 1.10%. Tidemark Federal Credit Union's A great choice when you want a stable monthly mortgage payment. - 15 Year rates are at 5.88%, 5/1 Conforming ARM rates are at 6.25%, A great choice when you want a stable monthly mortgage payment. - 20 Year rates are at 6.38%, 7/1 Conforming ARM rates are at 6.50%, A great choice when you want a stable monthly mortgage payment. - 30 Year rates are at 6.62%. Tidemark Federal Credit Union's Personal Loan Rates are at 7.63%. MonitorBankRates evaluates the financial stability of Tidemark Federal Credit Union with a 5.0 Star Rating, an A+ Overall Health Grade, and a Texas Ratio of 1.66%. Rates last updated and verified on 09/09/2026. Tidemark Federal Credit Union money market rates, and other rates, are continually updated to reflect market conditions. We recommend checking back frequently to get the best money market rates and other rates available. Have you opened an account or have any experiences at Tidemark Federal Credit Union? Share your experience about Tidemark Federal Credit Union by leaving a review below, or read customer reviews before you decide to use Tidemark Federal Credit Union. Tidemark Federal Credit Union
Tidemark Federal Credit Union 1941 Bridgeville Hwy
https://www.tidemarkfcu.org Seaford, DE 19973 
Tidemark Federal Credit Union CD Rates
Tidemark Federal Credit Union Savings Rates
Tidemark Federal Credit Union Money Market Rates
Tidemark Federal Credit Union Checking Rates
Tidemark Federal Credit Union Mortgage Rates
Tidemark Federal Credit Union Home Equity & HELOC
Tidemark Federal Credit Union Auto Loan Rates
Tidemark Federal Credit Union Credit Card Rates
Tidemark Federal Credit Union Personal Loan Rates
Financial Health HistoryTidemark Federal Credit Union’s Texas Ratio rose from 0.44% in Q2 2023 to 1.66% in Q1 2026, so its financial health has stayed very strong over the past 12 quarters. Over the same period its Star Rating moved from 5.0 to 5.0. Lower Texas Ratios are healthier; the amber line marks the 15% level a credit union must stay under to qualify for the MBR Verified Healthy badge. Hover over or tap a point for that quarter’s figures. Swipe the chart sideways to see every quarter.
Texas Ratio, left axis (lower is healthier)MBR Star Rating, right axis (1 to 5)Health Grade15% Verified Healthy threshold
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How to read this chart: the two lines move in opposite directions by design. The Texas Ratio (blue) measures trouble, so a rising blue line means more non-performing assets against capital. The Star Rating (green) and Health Grade chips measure strength, so they fall when the Texas Ratio climbs and recover when it drops. Show the quarterly figures
Source: NCUA 5300 call reports, MonitorBankRates analysis. Ratings shown are recomputed for each quarter with the current methodology and exclude member reviews.
Methodology & Data SourcesMonitorBankRates Star Rating
Our rating for Tidemark Federal Credit Union is derived from comprehensive financial data published quarterly by the NCUA. Our proprietary rating system evaluates financial stability (including the Texas Ratio and capitalization) and combines it with member feedback (user reviews) to help you make informed banking decisions.
Texas Ratio
We calculate the Texas Ratio using standard industry methodology. This ratio compares the credit union's non-performing assets to its tangible common equity and loan loss reserves to assess financial health.
Rate Data Aggregation
We gather Tidemark Federal Credit Union rates using proprietary online rate aggregation technology. Our systems scan constantly to provide the most recent rates available to our visitors.
Disclaimer: Interest rates are variable and subject to change without notice. While we strive for accuracy, rates can change rapidly based on market conditions.
It is always advisable to check with Tidemark Federal Credit Union's official website for the most current offers and terms.
Credit Union Profile & Overview
Credit Union Name
Tidemark Federal Credit Union
Website
https://www.tidemarkfcu.org
Address
1941 Bridgeville Hwy,
Seaford, DE 19973
Phone
302-629-0100
Fax
President
Toomas Idnurm
CEO
William Steelman
Full-Time Employees
59
Part-Time Employees
1
Branch Locations
6
ATM Locations
5
NCUA Insured
✓ Yes — Up to $250,000 per depositor
FinancialsMonitorBankRates Star Rating
5.0 / 5.0 ★
Overall Health & Safety Grade
A+ (99/100)
Texas Ratio
1.66%
Return on Assets (ROA)
0.0812%
Return on Equity (ROE)
0.5743%
Non-Performing Loans Ratio (NPL)
0.45%
Total Assets
470,801,819
Total Amount of Shares and Deposits
406,819,775
Total Shares and Deposits < 1 Year
399,202,829
Total Shares and Deposits 1 3 Years
6,535,127
Total Shares and Deposits > 3 Years
1,081,818
Total Uninsured Member Shares and Deposits > $250K (A+A1+B+C+D+E)
33,176,498
Total Uninsured Shares and Deposits > $250K (F+J)
33,176,498
Total Insured Shares and Deposits > $250K (item 17 less item K)
373,643,277
Total Interest Expense (Sum of items 6 8)
1,796,128
Share Certificates
3,361
Number of Accounts for Share Drafts
11,038
IRA KEOGH Accounts
1,364
Number of Accounts for Regular Shares
25,013
All other shares
25
Non Member Deposits
1
Money Market Shares
3,517
Net Worth Classification if credit union is not new (Based upon Call Report data only See instructions)
Well Capitalized
Net Worth Classification if credit union is a new credit union
Well Capitalized
Total Cash on Deposit (Amounts Deposited in Financial Institutions)
23,052,436
Total Liabilities
408,368,084
Source: NCUA — Last Updated 03/31/2026
Customer Reviews
There are no reviews for Tidemark Federal Credit Union yet. Feel free to create one below.
Looking for more bank and credit union reviews?
Visit our Community Reviews hub to read what other members are saying, ask questions, and join the conversation.
Add Your Rating and Review for Tidemark Federal Credit Union
Frequently Asked Questions About Tidemark Federal Credit UnionHow many branches does Tidemark Federal Credit Union operate?Tidemark Federal Credit Union currently maintains approximately multiple branch location(s). Physical branches allow members to access in-person services such as notary consultations and safe deposit boxes. Is a member application needed to join Tidemark Federal Credit Union?Yes, to access services at Tidemark Federal Credit Union, a member application is required. As a credit union, membership is based on specific eligibility criteria such as where you live, work, or your organizational affiliations. Is there a first-time homebuyer program?Currently, Tidemark Federal Credit Union does not list a specific first-time homebuyer program, but they provide a range of mortgage and home equity products to assist members with property financing. Are credit management and repair services offered?While formal credit repair services are not currently listed, Tidemark Federal Credit Union provides members with tools to manage their accounts and build a solid financial history. Does Tidemark Federal Credit Union offer online and mobile banking?Most modern institutions like Tidemark Federal Credit Union provide digital access. This includes the ability to check balances, transfer funds, deposit checks via mobile app, and view statements online. You can usually find these services at their official website: https://www.tidemarkfcu.org. Current Tidemark Federal Credit Union Rates
Retrieved from our database of financial products. Rates subject to change.
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