WELCOME TO THE MERCER COUNTY CLERK'S WEBSITE

Paula Sollami Covello, Mercer County Clerk

 

Welcome to our website!

Here, you’ll find information and forms for the many services offered by the Mercer County Clerk's Office, including real estate filings, small business registrations, U.S. passports, County and Veteran ID cards, and notary applications. We also handle key election responsibilities, such as ballot printing, vote-by-mail issuance, and electronic vote counting. Election results are available here.

  • We’ve expanded passport services with extended office hours in Trenton and Hamilton Township, along with municipal visits to better serve residents. Our public record room, now largely digitized, provides access to property histories and Mercer County’s rich heritage.

    Visit us at 209 South Broad Street in Trenton—we’re here to provide excellent service and support to Mercer County residents and businesses.

    Best Wishes,
    Paula Sollami Covello, Mercer County Clerk

     

    In an effort to assist you in finding information on the services that are provided by your Mercer County Clerk's Office, we have compiled a list that contains details on the vast array of services available to you. Land Recording and Elections are listed first.
    Please choose a service from the bottom of the page.  Other services under this heading include:

    Passport Services - offered at two locations- Trenton Main Office and Hamilton at Mercer County Connection (with special outreach locations TBD)

     ID: County ID cards, Veteran ID Cards (free four weeks per year) and Gold-Star Parent ID Cards

     Notary Public Swearing In: offered in Trenton every day and at Hamilton office monthly