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Gyms in Hillside, NJ

1 gym in and around Hillside, New Jersey — 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.

Hillside has about 22,690 residents, which works out to 4.4 gyms per 100,000 people. Population: U.S. Census Bureau, 2024 estimate.

Gyms in Hillside

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

  1. Secret Formula Fitness

    1192 Liberty Ave, Hillside, NJ 07205-2023

    Swimming pool
    Call Website Directions
1gyms
4.4per 100,000 residents
1with a phone
1with a website

The single gym listed in Hillside gives a phone number and has a website. The nearest bigger selection is Union with 2.

Hillside 1 gyms

More gyms within 30 miles of Hillside

Only 1 gym listed in Hillside itself, so here are the closest ones in nearby towns. Distance is straight-line from Hillside.

  1. Anytime Fitness

    2.2 mi · 1350 Galloping Hill Rd, Union, NJ 07083

    24-hour access
    Call Website Directions

  2. PureGym Irvington

    2.5 mi · 440 Eastern Pkwy, Irvington, NJ 07111

    Open 24 hours

    24-hour accessNo contract
    Website Directions

  3. Blink Fitness (PureGym)

    2.5 mi · 440 Eastern Parkway, Irvington, NJ 07111

    Open 24 hours

    24-hour accessNo contract
    Call Website Directions

  4. Allstar Muay Thai

    2.6 mi · 400 Swenson Dr, Kenilworth, NJ 07033

    No contract
    Call Website Directions

  5. LA Fitness

    2.8 mi · 1235 W Chestnut St, Union, NJ 07083-6800

    Mon-Thu 5am-11pm, Fri 5am-10pm, Sat-Sun 8am-8pm

    Swimming pool
    Call Website Directions

  6. Sculpt Fitness

    3.0 mi · 505 N Michigan Ave, Kenilworth, NJ 07033-1076

    Mon-Fri 5am-11pm, Sat-Sun 7am-7pm

    Childcare / kids club
    Call Website Directions

  7. Powerhouse Gym Linden

    3.2 mi · 201 S Park Ave, Linden, NJ 07036-1101

    Sat 6am-7pm, Sun 6am-6pm

    Childcare / kids clubSwimming poolSauna or steamNo contractGroup classes
    Call Website Directions

  8. South Mountain YMCA

    3.3 mi · 13 Jefferson Ave, Maplewood, NJ 07040-1335

    Mon-Tue 8:30am-5pm, Thu 8:30am-5pm, Fri 8:30am-1pm

    Childcare / kids clubSwimming pool
    Call Website Directions

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