Mill Creek Towne Swim Association – Home of the Marlins

7285 Mill Run Dr, Derwood MD 20855 (PO Box 5603 Derwood, MD 20855) 301-926-8849
Mill Creek Towne Swim Association – Home of the Marlins


2019 Memberhip

The MCTSA Board welcomes current and potential new members to this great summertime experience.

For less than 1/5th the cost of an average week at the beach, you get an ENTIRE SUMMER packed with:

  • Social Events for Children, Tweens and Adults
  • Fully Stocked Snack Bar and Gas Grills
  • Swim Lessons, Water Aerobics, Lap Lanes and Fitness Classes
  • Top Ranked Swim & Dive Team led by Professional Coaches
  • Volleyball and Basketball Courts
  • New Children’s Play Equipment
  • Memories of New Friendships and Affordable Fun Under The Sun for the Entire Family

We offer no Initiation Fee Memberships to Active Duty Military Personnel

Your friends are our friends – check out the Guests tab to learn about our guest policy.

Membership Type

Initiation Fee      

Annual Dues

Full Membership 1 year – $525
2 year – $300,$250
3 year – $225,$200,$150
4 year – $175,$175,$150,$100
Associate Membership (non-voting) $640 (1st year)
$692.50 (2nd year)
Two-Person Household (Ages 18-62) $525 $440
Senior Membership (Ages 62+) $525 $320
Single Membership (18+) $525 $320
Extra Non-Family Member2
(i.e. nanny, granny, cousin, exchange student)
Inactive Fee $75

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 associate memberships only available for one season.   After the first year, association members must upgrade to full membership or appeal for a 2nd year.
If you have further questions about membership at the Mill Creek Towne Swim & Dive Club, please email our Membership Director at