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


2018 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 A Division 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

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