Dr Martin Luther King Jr Community Center: Visitor Guide

San Mateo, California · 2026 Visitor Guide

Dr. Martin Luther King Jr. Community Center: Hours, Pool, Classes & Rentals

Dr. Martin Luther King Jr. Community Center is a City of San Mateo recreation facility at 725 Monte Diablo Avenue, San Mateo, CA 94401. It offers youth programs, San Mateo Police Activities League activities, drop-in basketball, dance and fitness classes, seasonal swimming pools and meeting rooms for approved events.

Address725 Monte Diablo Ave.San Mateo, CA
Main phone650-522-7470Programs and rentals
Weekday hours9 AM openingMonday–Friday
PoolSeasonalSeparate swim schedule

Quick answer: The Community Center is open Monday–Thursday 9 AM–9 PM and Friday 9 AM–6 PM, and is regularly closed Saturday and Sunday. The outdoor swimming facility operates seasonally, not year-round. Call the center before visiting for a particular class, basketball session or rental.

October 2026 swimming update: The City’s webpage announced a mid-June 2026 pool reopening. Summer swimming hours should not be assumed to continue into fall. Confirm current pool availability with San Mateo Aquatics before traveling.
Hours & Contact Pool & Safety Rules Room Rentals

Community Center Opening Hours & Phone Numbers

DayCommunity Center hours
Monday9:00 AM–9:00 PM
Tuesday9:00 AM–9:00 PM
Wednesday9:00 AM–9:00 PM
Thursday9:00 AM–9:00 PM
Friday9:00 AM–6:00 PM
SaturdayClosed for regular operations
SundayClosed for regular operations

These are the City’s published Community Center operating hours. Private events, youth camps, holiday programs and swimming sessions may use different schedules.

Useful City Contact Numbers

ServiceTelephone
Community Center reception650-522-7470
Community Services Supervisor650-522-7475
Aquatics team / pool rental inquiries650-522-7460
King pool, June–August seasonal contact650-522-7465
Pool inquiries, September–May contact650-522-7443
Athletics information650-522-7430
Best first call: Use 650-522-7470 for building access, current basketball sessions, youth programs and room rental questions. For pool bookings and seasonal swimming, use the aquatics contact.

Check the official Community Center staff and hours directory before a holiday or time-sensitive visit.

Youth Programs, Basketball, Dance & Fitness Classes

San Mateo’s official facility information identifies the center as a neighborhood destination for youth activities, Police Activities League programming, drop-in basketball and dance and fitness classes.

ActivityWhat to know
Drop-in basketballGym access depends on the current recreation calendar, staffing and private reservations.
San Mateo PALPolice Activities League programs serve eligible youth; confirm ages and enrollment with the program operator.
Dance classesSchedules, participant ages and fees change with each recreation session.
Fitness classesInstructor-led activities require checking session location, registration and price.
Summer campsSeasonal youth camps, including programs based at the King Center, require advance registration.
Community eventsThe center hosts organized events and neighborhood activities at scheduled times.

How to Find and Register for a Class

  1. Choose an activity. Decide whether you need basketball, youth camp, dance, fitness or another program.
  2. Open San Mateo Recreation. Use the official Parks and Recreation registration website or activity guide.
  3. Check the location. Confirm the activity takes place at Dr. Martin Luther King Jr. Community Center rather than another San Mateo recreation building.
  4. Verify eligibility. Review ages, registration periods, resident pricing and any equipment requirements.
  5. Complete registration. Follow the City’s approved registration process and keep the confirmation.
  6. Confirm changes. Before attending, check for cancellation, waitlist or instructor notices.

Summer programming: San Mateo’s 2026 camp materials list King Center-based youth activities, including Camp OAK and Summer Time at King. These are seasonal programs, not continuous year-round drop-in services.

For guidance on differences between drop-in recreation, seasonal classes and registration-only activities, see our community recreation center activity and admission guide.

Official Classes & Registration

Dr. MLK Jr. Community Pool: Facilities, Season & Safety

The King Community Pool shares the 725 Monte Diablo Avenue location. It has two different swimming pools, heated changing facilities and outdoor deck space.

Pool featureOfficial details
Main swimming poolFive lanes, 25 yards long; depth approximately 3–9 feet.
Training poolApproximately 20 by 16 feet; depth ranges from 0 to 3½ feet.
Changing roomsHeated locker rooms with showers and lockers.
Pool deckTables and chairs, with a children’s park outside the swimming area.
Operating seasonSummer seasonal activity; confirm current dates and sessions.
Private/group rentalsContact Aquatics at 650-522-7460.
Seasonal status: The City’s published page announced a mid-June 2026 reopening, but does not provide a verified late-October public swim schedule. Confirm whether the pool is currently operating before planning a visit.

Pool Admission & Child Safety Rules

  • Everyone entering the pool facility must pay the applicable admission fee.
  • Proper swimwear is required; ordinary street clothing is not permitted in the water.
  • Only white T-shirts may be worn over swimwear under the published rule.
  • Children ages 5 and younger must be accompanied by an adult age 18 or older in the water, with one adult per child.
  • Flotation devices must be Coast Guard-approved and securely attached to the body.
  • Inflatable flotation devices are not permitted.
  • Children wearing diapers must use swim diapers.
  • Advance reservations are required for groups larger than 10.
  • All swimmers age 17 and younger must take a swim test before recreational swimming.

How to Plan a Swim Visit

  1. Check the season. Confirm the pool is open on your planned date.
  2. Select a session. Ask whether recreational swimming, swim instruction or another aquatic activity is available.
  3. Confirm admission. Ask for the current adult, youth and any resident/nonresident admission rates.
  4. Review supervision. Plan enough adult supervision for young children.
  5. Prepare equipment. Bring suitable swimwear, towels and swim diapers when required.
  6. Reserve large groups. Arrange a visit in advance if bringing more than 10 people.
Fee accuracy: A reliable current numerical 2026 pool admission table was not established from the official facility page, so no admission price is invented here. The operator confirms that entry is chargeable.
Official Pool Rules & Facility Details Call San Mateo Aquatics

Admission Fees: What Costs Money?

Different activities have different fee rules. Do not assume that a no-cost visit to the public park gives access to swimming, paid classes or reserved facilities.

ActivityFee guidance
Visit Martin Luther King Jr. ParkGeneral park access; no ordinary paid admission listed.
Recreational pool entryAdmission required for everyone entering the pool facility.
Registered classesPrice depends on program, session, age and eligibility.
Drop-in basketballAsk about current drop-in eligibility, schedule and any charge.
Youth campsSeparate seasonal registration and program fees may apply.
Private room rentalRental charges and requirements depend on space, date and applicant type.
Park picnic reservationCity lists a $75 resident rate for Picnic Area 1; confirm the current reservation quote.

The fastest way to avoid the wrong fee is to select the exact activity in the official recreation registration system and confirm the current price before paying.

Community Center Room Rentals & Capacities

Dr. Martin Luther King Jr. Community Center offers meeting and event rooms for approved gatherings. San Mateo publishes room occupancy limits that are important when choosing a space.

RoomMaximum published occupancy
Assembly Room120 people
Social Room A42 people
Social Room B53 people
Combined Social Rooms A & B88 people
Conference Room34 people
Room choice: The Assembly Room is the larger option for organized gatherings. The Social Rooms and Conference Room may suit smaller meetings, family events, workshops or group activities. Seating layouts and permitted uses must be approved by the City.

How to Rent a Room

  1. Choose the room. Match your maximum guest count with the listed capacity.
  2. Determine event times. Include preparation, guest arrival and cleanup in your requested booking.
  3. Check availability. Call the King Center at 650-522-7470 with the date, purpose, attendance and preferred room.
  4. Download the application. Use the City’s official rental form, available in English and Spanish.
  5. Review policies. Read building rules covering permitted activities, use conditions and applicant responsibilities.
  6. Confirm the total price. Ask about hourly fees, deposits, minimum rental duration, staffing and cancellation terms.
  7. Complete approval. Submit required documents and pay through the City’s authorized reservation process.

The City provides a separate application process for athletic fields and outdoor courts. For a one-time field or court booking, follow the athletic facility reservation instructions rather than the indoor meeting room process.

For practical help comparing hourly room costs, deposits and total event budgets, see our community center rental pricing and reservation guide.

Official Room Forms & Building Policies City Event Rental Information

Martin Luther King Jr. Park: Playground, Sports & Picnics

Martin Luther King Jr. Park surrounds the Community Center at the same Monte Diablo Avenue address. Some park activities can be enjoyed independently of the building’s class schedule.

Outdoor featureVisitor information
PlaygroundChildren’s play area near the Community Center and seasonal pool.
BasketballPark recreation opportunities; check court reservation and use rules.
Baseball diamondOrganized and recreational field use subject to permits and schedules.
Soccer / multipurpose fieldOutdoor athletics and permitted activities.
Picnic areasReservable areas with tables and grilling amenities.
RestroomsPublic park amenities; availability can vary.

Reserve Picnic Area 1

The official park information lists two picnic tables, two barbecue grills and a $75 resident reservation fee for Picnic Area 1. Nonresident pricing, availability and other booking conditions should be checked through the City’s reservation system.

  1. Open the official Martin Luther King Jr. Park page.
  2. Find Picnic Area 1 and check its location and amenities.
  3. Review the desired date and the City’s reservation rules.
  4. Confirm the applicable residency-based fee and any event restrictions.
  5. Complete the City’s approved booking procedure.
Official Park & Picnic Reservations

For an example of another California community facility combining event rooms, outdoor recreation and public programming, see our Oak Park Community Center facilities and event-space guide.

Other San Mateo Recreation Facilities

Not every San Mateo activity takes place at the King Center. The City also operates other recreation locations that may have different classes or available rooms.

FacilityAddress / purpose
Dr. Martin Luther King Jr. Community Center725 Monte Diablo Avenue — youth programs, basketball, seasonal pool and room rentals.
Beresford Recreation Center2720 Alameda de las Pulgas — recreation classes and youth programs.
Central Recreation Center50 E. 5th Avenue — community and recreation services near Central Park.
Joinville Swim Center211 Kehoe Avenue — seasonal aquatics programs.
San Mateo Senior Center2645 Alameda de las Pulgas — programs for older adults.

If King Center is closed or your desired class is full, search the City recreation catalog by activity rather than assuming the same program is offered at every building.

For a comparison of a public regional recreation center with organized gym sessions, fitness programs and community activities, read our Southeast Community Center visitor guide.

Address, Parking, Accessibility & Directions

Dr. Martin Luther King Jr. Community Center
725 Monte Diablo Avenue
San Mateo, CA 94401
Telephone: 650-522-7470

Open Google Maps Directions

Before You Travel

  • Use the complete 725 Monte Diablo Avenue address.
  • Check the exact class, basketball or pool schedule.
  • For an organized event, confirm the booked room and arrival entrance.
  • Ask about parking arrangements when large events or sports activities are scheduled.
  • For wheelchair access, accessible restrooms or accommodation requests, contact staff ahead of time.
  • For aquatic activities, bring suitable swimwear and review child supervision rules.

The City’s facility page does not establish a reliable public parking-space count or a comprehensive accessible-route map. Ask staff about specific parking or access needs rather than assuming arrangements.

Common Visitor Questions: Quick Solutions

SituationWhat to do
Planning a Saturday class or basketball visitThe center is regularly closed weekends; confirm whether a special registered activity is scheduled.
Want to swim in OctoberCheck current seasonal pool status before traveling.
Bringing children age 5 or younger to the poolPlan one accompanying adult age 18 or older in the water for each child.
Bringing more than 10 swimmersArrange an advance group reservation.
Renting for 100 guestsCheck the Assembly Room’s capacity of 120; confirm the exact event layout.
Looking for a picnic reservationUse the separate King Park picnic booking information.
Need an activity priceCheck the current official registration catalog or call staff; rates vary by service.

Frequently Asked Questions

1. Where is Dr. Martin Luther King Jr. Community Center located?

The San Mateo Community Center is at 725 Monte Diablo Avenue, San Mateo, CA 94401.

2. What is the Community Center phone number?

The main number is 650-522-7470. For seasonal pool rentals, the San Mateo Aquatics team can be reached at 650-522-7460.

3. What are the center’s regular hours?

Monday–Thursday 9 AM–9 PM and Friday 9 AM–6 PM. Regular Saturday and Sunday hours are listed as closed.

4. Does Dr. Martin Luther King Jr. Community Center have a swimming pool?

Yes. It has a five-lane 25-yard pool and a smaller training pool. The outdoor swimming facility operates seasonally, so confirm current availability.

5. Is the swimming pool open all year?

No year-round public swim schedule is established by the City’s information. The pool is seasonal, with a mid-June 2026 reopening announced. Check the current dates with Aquatics.

6. Can children use the pool?

Yes, subject to supervision and swim-test rules. Children age 5 or younger need one accompanying adult age 18 or older in the water per child. Swimmers age 17 and younger must take a swim test before recreational swimming.

7. What activities are offered at the Community Center?

The City lists youth programs, Police Activities League activities, drop-in basketball, dance and fitness classes, summer camps and community events.

8. Can I rent a meeting or party room?

Yes. The center has an Assembly Room with a published maximum occupancy of 120, Social Rooms, a combined Social Room configuration and a Conference Room. City approval and rental rules apply.

9. How much does it cost to visit?

Fees depend on the activity. Pool admission is required, classes may have separate registration fees and event rentals use facility rates. Check the current official price before paying.

10. Is there a playground and picnic area nearby?

Yes. Martin Luther King Jr. Park shares the 725 Monte Diablo Avenue location and includes a playground, sports areas and reservable picnic spaces.

Official City of San Mateo Resources

Reviewed October 29, 2026. This guide covers the San Mateo, California facility, not similarly named centers in other cities. Hours, classes, rental rates and seasonal pool availability may change. Community-center.org is an independent informational guide and is not operated by the City of San Mateo.