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

Road Conditions 1/4/2018 2018-01-04 - The Township roads are currently plowed off, but with the temperatures dropping are becoming slippery.  Please use caution while traveling throughout the township.

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Municipal Offices Closing 1/4/2018 2018-01-04 - Due to inclement weather the Municipal Building will be closing at 11:00 am today, 1/4/2018.

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Reorganization Meeting 1/1/2018 2017-12-21 - The Township Committee will be holding the Reorganization Meeting for January 1, 2018 at 12:00 pm.

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Full Time and Part Time Public Works Laborer Wanted 2017-12-15 - Full time and Part Time Public Works laborer/driver wanted.Duties include but not limited to storm drain maintenance, buildings and grounds maintenance, sports field maintenance, paving and general la...

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Green Team Meeting Cancellation 2017-12-12 - Please note the December 14, 2017 Green Team meeting is canceled. The next meeting is scheduled for January 11, 2018. 

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Mansfield Tweets

Mansfieldtwp Due to inclement weather the Municipal Building will be closing at 11:00 am today.
Mansfieldtwp The Municipal Offices are open during construction. We ask that you enter through the door by the police departmen… https://t.co/M7Uwu4kHpG
Mansfieldtwp The Municipal Offices will be closing at 1 pm today, November 22, 2017.
Mansfieldtwp Now hiring PT Snowplow drivers. https://t.co/alHWligx8n

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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