Local directory · Trenton, NJ

Gyms & Fitness in Trenton, NJ

Written & reviewed by Founder, SEO Local · 22 years in SEO · Updated November 2026 · LinkedIn

Mercer County, NJ has 64 gyms according to the US Census (County Business Patterns). There are 2 of them listed below - 0 of which provide a phone number or link to their website from OpenStreetMap. All listings on this page are free and owners can claim their page on the hashtag.org network.

Gyms & Fitness directory · Trenton

  • Knuckle GameListed — details coming soon
  • Planet FitnessListed — details coming soon

Data: © OpenStreetMap contributors

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Local news · Gyms & Fitness · Trenton

Gyms & Fitness in Trenton — FAQ

How many gyms are in Trenton, NJ?
Mercer County, NJ has 64 gym businesses as per the US Census (County Business Patterns). There are 2 that are listed by name here.
How many of these gyms list contact details?
Of the 2 gyms mapped here, 0 list a phone number and 0 link a website.
Is this Trenton gyms & fitness directory free?
All of our listings are based on reliable data from US Census County Business Patterns and OpenStreetMap - any business can claim their page on the hashtag.org network without any charges.

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