Warren County Commissioner Lori Ciesla was named Director for 2026 and Commissioner Jason J. Sarnoski was sworn in for a sixth term as the Board of County Commissioners held its …

Senior Farmers' Market Voucher Program Outstanding Senior Nomination Programs and Events Warren County Senior Art Show 2025 Adult Protection Services Statewide Respite Care …

The County of Warren occupies an area of 364.55 square miles, is 32 miles long, and has an average width of 13 miles. It ranks ninth in the area and 19th in population among New …

(June 23, 2025) – The four branches of the Warren County Library are available as cooling centers during this week’s heat wave. The four locations are: Richard D. Gardner Branch …

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Fax:(908) 689-9485 Website: http://www.washingtonboro-nj.gov Washington Township Address: 211 State Route 31 North Washington, NJ 07882 Phone: (908) 689-7200 Fax:(908) 689-9234 …

Explore Warren! See what Warren County has to offer for visitors and residents alike.

Warren County came into existence in 1825 when an act of the New Jersey Legislature, passed on Nov. 20, 1824, took effect and separated the area from Sussex County.

All applicants and employees must comply with the residency requirements of the New Jersey First Act - N.J.S.A. 52:14-7. The County of Warren also maintains a residency preference for …

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