Mill Creek Towne Swim Association – Home of the Marlins

7285 Mill Run Dr, Derwood MD 20855 (PO Box 5603 Derwood, MD 20855) 301-869-3813
Mill Creek Towne Swim Association – Home of the Marlins



Membership Type1

2024 Dues


Family Membership $710 Includes 2 adults, and up
to 6 children (Ages 0-25)
Two-Person Household $580 Ages 18-62
Senior Membership $370 Ages 62+
Single Membership $405 Ages 18+
Trial Membership (non-voting)3 $790 Available once per lifetime
Military Family Membership $710 Active Military Families
Extra Non-Family Member2 $80 Nanny, granny, cousin, exchange student…
Swim Lesson Membership $110 Swim lessons through Swim Team Required
August Only Membership $210 Available once per lifetime


All memberships (except the Military, Trial, Swim Lesson, and August Only Memberships) require a one-time initiation fee. We offer payment plans for the initiation fee for a period of up to 4 years:

Single Payment $525
Two-year payment plan $275 / year, or $550 total
Three-year payment plan $191.66 / year or $575 total
Four-year payment plan $150 / year or $600 total

All payments can be made (starting today) through any of the following.  We offer payment plans for all memberships January – April; contact [email protected].We encourage members to pay via check so that neither you nor the pool have extra fees.

By check: Mill Creek Towne Pool Association – PO Box 5603 Derwood, MD 20855
By Credit Card: membership database.
By PayPal: [email protected]

We encourage payments by check to avoid the Credit Card Convenience fee of 2.75% which is also charged to the member.

1 Detailed membership classifications can be located in our updated by-laws.
2 Child care provider (must be accompanied by member family dependents) or non-family member residing at the same address as a member.
3 Trial memberships only available for one season.  After the first year, trial members must upgrade to full membership or appeal for a 2nd year.
4 Swim lesson membership is valid for a household for the 2 weeks you are enrolled in swim lessons. This membership level is only available to current non-members. Should you decide to become full members after the 2-week period, the membership fee will be pro-rated to account for previous fees.

Your friends are our friends! Check out the Guests tab to learn about our guest policy.

If you have further questions about membership at the Mill Creek Towne Swim & Dive Club, please email our Membership Director at [email protected].