About the Township of Mansfield

The ridges and valleys of the Township of Mansfield stretch out along the scenic Musconetcong River in bucolic Warren County. Founded in 1754 and now encompassing 30.5 square miles, Mansfield is the oldest and third largest municipality in the county. Historic Beattystown, originally known as Beaty's Mill, was settled at least as early as the 1760s. Port Murray, named after a President of the Morris Canal Company, is the largest village in the township. Port Murray and Rockport, now home to the state pheasant farm, grew as stops on the canal, completed in the 1830s. Today, Mansfield is the fourth most populous municipality in the county. Residential, agricultural and commercial life coexist harmoniously in the township.

Latest News

Voters in Warren County 2016-10-17 - The Warren County Clerk's office is open Monday - Friday 8:00 am until 4:00 pm for early voting.You may vote up until 3:00 pm on Monday the 7th of November.We will also be open on Saturday November 5t...

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Trick or Treating Hours 2016 2016-10-12 - Trick or treating will be held on October 31, 2016 from 4pm to 8pm.  

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Free Photography Lesson being held on 10/23/2016 2016-09-21 - The Township Environmental Commission and Open Space Committee will be holding a free photography lesson at Orchard View Lavender Farm on October 23, 2016 at 10:00 am.  For more information pleas...

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Household Hazardous Waste Collection 9/25/2016 2016-09-21 - Warren County will be hosting a Household Hazardous Waste Collection on September 25, 2016 between the hours of 8:00 am- 12:00 pm. For more information, please see flyer.

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Tire Amnesty Day 9/22/2016 2016-09-21 - Warren County will be hosting a Tire Amnesty Day for the residents of Warren County to discard their used "clean" tires free of charge on September 22, 2016 between the hours 7:00 am- 2:30 pm.  F...

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Mansfield Tweets

Mansfieldtwp Free Photography Lesson to kick off the Township's Explore Mansfield Photo Contest. https://t.co/zOXRMF39jr
Mansfieldtwp Premier of the film Extra 1104, The Story of the 1925 Rockport Train Wreck will be held at the Municipal Building. https://t.co/piqGXlsAP9
Mansfieldtwp The Municipal Building will be open as a Cooling and Charging station today July 15, 2016.
Mansfieldtwp Tree Seedlings Available https://t.co/YLS8p9xgi0

Tax Payments

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Township Information

Township of Mansfield
100 Port Murray Road
Port Murray, NJ 07865
Phone: (908) 689-6151
Fax: (908) 689-2840


Township Ordinances

If you have a question and are not sure whom to direct it to, contact This email address is being protected from spambots. You need JavaScript enabled to view it.


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