Princeton Police
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Princeton Human Services Department


Mercer County Board of Social Services 
200 Woolverton St. 
P.O. Box 1450 
Trenton, NJ 08650 

Mercer County Connection
The County Connection offers regularly scheduled programs from Veterans Services, the Office on Aging, Mercer County College, New Jersey Small Business Development Center, Consumer Affairs and many other government agencies and departments. For more information please contact them at 609-890-9800.

Mercer County Connection calendar -

Important Phone Numbers and Hotlines - 

Need Help NJ – 211 -

Homeless Hotline   609-468-8296

Immigration Information and Resources
Informacion y Recursos para residents inmigrantes

Passport Services

Servicos De Pasaporte

Bienvenidos Folleto this is a Spanish language resource guide of services and important information about Princeton.