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Jefferson

A township of 20,587 people in Morris County, New Jersey
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About Jefferson

Township in Morris County, New Jersey, US
1804Established
20,538Population
43.1 sq miArea
1,142 ftElevation

Jefferson Township is the northernmost township in Morris County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 20,538, a decrease of 776 (−3.6%) from the 2010 census count of 21,314, which in turn reflected an increase of 1,597 (+8.1%) from the 19,717 counted in the 2000 census. Jefferson Township was formed as a township by an act of the New Jersey Legislature on February 11, 1804, from portions of Pequannock Township and Roxbury. The township was named after Thomas Jefferson, the President of the United States at the time the Township was created. The township is situated in the northernmost part of Morris County bordering both Passai…

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Jefferson

New Jersey · NJ · Morris County
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/15 · 2025-01-01