Administration is located on the second floor of the building of the Police/Administration Building.
169 Old Turnpike Road, Califon, NJ 07830 

Township Administrator
James Barberio
(P)908-439-0022, ext. 721
Days: Tuesday and Thursday

Municipal Clerk/Registrar
Jennifer Ader, RMC, CMR
(P)908-439-0022, ext. 729
Days: Monday - Friday
Hours: 8am - 3:30pm

Mrs. Ader is the Municipal Clerk for the Township of Tewksbury. Her duties include Secretary to the Municipal Corporation, Secretary to the Governing Body, Chief Administrative Officer of all elections held within the Township, Registrar of Voters and Records Coordinator and Manager, Local Registrar of Vital Statistics, and Dog Registrar.

(P) 908-439-0022, ext. 727

 The Secretary/Receptionist is the Office Assistant to the Municipal Clerk and Township Administrator. Her Duties include Deputy Registrar of Vital Statistics and Deputy Dog Registrar.