A Welcome from Our County Executive W elcome to Mercer County's Web Page. I hope you find the information useful and informative.
Mercer County is a unique community.
We are the home of the New Jersey State Capital of Trenton with many cultural and historical attractions. Mercer County also includes beautiful residential suburbs and pristine farmland and preserved open space. We have a lot going on in our Capital County. From parks and recreation to senior services, there is something here to interest everyone. I invite you to check on the construction progress of the Mercer County Arena, View the Trenton Thunder schedule, or click on Mercer County's Hot News to learn about our latest announcements.