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Gyms in Mill Valley, CA

4 gyms in and around Mill Valley, California — call ahead about childcare hours — many clubs staff the kids room only in the morning and early evening, and the hours change with the school year.

Mill Valley has about 13,904 residents, which works out to 29 gyms per 100,000 people. Population: U.S. Census Bureau, 2024 estimate.

Gyms in Mill Valley

The most complete and owner-verified listings first — hours, phone, website, services. No pay-to-play.

  1. Club Evexia

    100 Shoreline Hwy, Mill Valley, CA 94941

    No contractGroup classes
  2. TJ's Gym

    215 Shoreline Hwy, Mill Valley, CA 94941

    No contractGroup classes
  3. Orangetheory Fitness

    750 Redwood Hwy Frontage Rd, Mill Valley, CA 94941-2483

    No contract
  4. North Bay Aquatics

    700 Miller Ave, Mill Valley, CA 94941-2926

    Swimming pool
4gyms
29per 100,000 residents
4with a phone
3with a website

Of the 4 gyms listed in Mill Valley, 4 give a phone number and 3 have a website. The nearest bigger selection is San Rafael with 6.

Gyms in Mill Valley by feature

Mill Valley 4 gyms

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Good to know about gyms in Mill Valley

How many gyms are there in Mill Valley?

We list 4 gyms in Mill Valley with addresses, and 4 of them with a phone number.

What's the surest way to check hours in Mill Valley?

Call ahead — 4 of the 4 gyms here list a number. Hours at independent gyms shift with seasons and staffing, so a phone call beats any listing, including ours.

How much does a fitness trainer cost?

A fitness trainer typically costs between $40 and $100 per hour depending on location and experience. In Mill Valley, California, you can explore 4 options (4 with direct phone numbers) on GymFinderAtlas to compare local rates. Working with a certified professional ensures proper form and steady progress.

How much are gym memberships?

Gym memberships usually range from $10 to $100 per month depending on amenities and commitment levels. In Mill Valley, California, there are 4 locations listed on GymFinderAtlas to fit various budgets. Choosing a facility with flexible terms can help you stay on track financially.