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New Jersey operates a network of state agencies and programs designed to support people with disabilities. The system includes multiple departments and divisions that work together to provide information about services related to employment, healthcare, housing, and community support. Understanding how these organizations connect helps you know where to find information about specific services.
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The New Jersey Department of Human Services houses several key divisions that focus on disability services. The Division of Developmental Disabilities serves people with intellectual and developmental disabilities. The Division of Disability Services focuses on vocational rehabilitation and employment support. The Division of Mental Health and Addiction Services provides mental health and substance use disorder services. Each division manages different programs and maintains separate contact information for their services.
Beyond state agencies, New Jersey has local offices, regional centers, and contracted providers that deliver services throughout the county. These local points of contact often provide more direct information about programs available in your area. The state also works with federal programs like Social Security Disability Insurance (SSDI) and Supplemental Security Income (SSI), which have their own contact systems separate from state services.
The disability services system in New Jersey served approximately 47,000 people through the Division of Developmental Disabilities alone in recent years, with thousands more receiving services through other divisions. This large network means finding the right contact point matters—calling the wrong office may result in being redirected multiple times.
Practical takeaway: New Jersey disability services are split among several state departments. Knowing which division handles which services helps you contact the right office on your first attempt. Start by identifying what type of service you need information about, then locate the corresponding division's contact details.
The Division of Developmental Disabilities (DDD) provides services and supports to people with intellectual disabilities and autism spectrum disorder. This division manages residential programs, day programs, employment support, and family assistance. If you need information about services for someone with an intellectual disability or developmental disorder, DDD is typically the primary state agency to contact.
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The main DDD office is located at 50 East State Street in Trenton, New Jersey 08625. The main phone number is 609-292-3742. This central office handles general inquiries and can direct you to the specific regional office serving your county. DDD operates seven regional offices across the state: North, Northeast, Central, South Central, Southwest, Atlantic, and Shore regions. Each region covers specific counties and maintains local staff familiar with community resources.
Beyond the main office, each county has a local DDD office. These county-level offices employ case managers, coordinators, and support staff who work directly with individuals and families. County offices maintain their own phone lines and can provide more detailed information about local services, waiting lists, and community providers in your area. You can find your county's specific office number by contacting the main DDD office or visiting the state website.
DDD also operates several specialized programs with dedicated contact lines. The Family Support Services program provides respite care, counseling, and other family-focused services. The Residential Services program manages group homes and supported living arrangements. The Community Employment program connects people with jobs in community settings. Each program area may have separate contact procedures and specialists who can answer detailed questions.
Practical takeaway: For intellectual disability and developmental disability services, start with the main DDD office at 609-292-3742 or ask for your county's local office number. Regional and county offices often provide faster responses for specific questions about local services and availability.
The Division of Disability Services (DDS) focuses on helping people with disabilities gain and maintain employment. This division runs the vocational rehabilitation program, which provides job training, counseling, assistive technology, and placement support. If you're seeking information about employment services or vocational training for someone with a disability, DDS is the agency to contact.
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The main DDS office is located at 1 John Fitch Plaza in Trenton, New Jersey 08625. The general phone number is 609-292-5757. Like DDD, DDS operates regional offices throughout the state and maintains local district offices in each county. The regional structure allows DDS to provide services tailored to local job markets and employer relationships.
DDS operates the New Jersey Vocational Rehabilitation Program, which served over 15,000 people in recent years. The program provides counseling and guidance to help people identify vocational goals, access training programs at community colleges or trade schools, receive assistive technology needed for employment, and connect with employers seeking workers with disabilities. Each office has vocational counselors who can discuss program details and how services might apply to specific situations.
DDS also manages Pre-Employment Transition Services (Pre-ETS) for students with disabilities. This program works with high school students ages 14-22 to explore career interests, learn about job options, and develop work skills before graduation. High school special education departments and DDS district offices can provide information about Pre-ETS programs available in your area.
The division operates additional programs including the Ticket to Work program (for SSDI recipients), Business Enterprise Program (supporting self-employment), and Customized Employment Services (tailoring jobs to individual strengths). Each program area has specialists available through regional offices who can explain how these programs function.
Practical takeaway: For employment training, job placement support, or vocational rehabilitation information, contact DDS at 609-292-5757 or your local district office. Different programs serve different situations—students in school, unemployed adults, SSDI recipients, and self-employed individuals—so explaining your specific situation helps staff direct you to the right program.
The Division of Mental Health and Addiction Services (DMHAS) provides information and support for people with mental health conditions and substance use disorders. This division manages public psychiatric hospitals, community mental health centers, crisis services, and treatment programs. If someone needs information about mental health services or addiction treatment, DMHAS operates the relevant state systems.
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The main DMHAS office is located at 50 East State Street in Trenton, New Jersey 08625—the same building as DDD. The main phone number is 609-292-3717. DMHAS operates more broadly than condition-based services; it also coordinates crisis response systems, peer support programs, and recovery-oriented services throughout the state.
DMHAS maintains the 24-hour statewide crisis telephone line called the New Jersey Crisis Hotline at 1-800-273-8255 (also the national Suicide and Crisis Lifeline). This line operates around the clock to provide immediate support and information during mental health crises. Staff can provide information about emergency services, local crisis teams, and ongoing mental health resources in your area.
The division operates psychiatric hospitals in different regions: Ancora Psychiatric Hospital, Greystone Park Psychiatric Hospital, and Trenton Psychiatric Hospital. DMHAS also funds community mental health centers in every county that provide outpatient counseling, medication management, crisis services, and rehabilitation programs. These county-based centers often provide more accessible local services than state hospitals.
DMHAS coordinates recovery support services including peer support groups, clubhouses (day programs operated by and for people in recovery), supported housing programs, and employment services for people with serious mental illness. The division has specialized programs for specific populations including adolescents, veterans, and justice-involved individuals. You can reach DMHAS's main office to learn which programs operate in your county.
Practical takeaway: For mental health or addiction services information, call DMHAS at 609-292-3717, or use the 24-hour crisis line at 1-800-273-8255 if you need immediate support. County-based community mental health centers often provide the most accessible local services and can be found through DMHAS's main office.
Understanding New Jersey's regional structure helps you locate the specific office nearest to you. The state is divided into geographic regions, and each region has an office that serves multiple counties. Regional offices employ staff familiar with local employers, community providers, and housing options. They can answer questions about what services operate in your specific area and connect you with local resources.
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The North region includes Bergen, Hudson, and Passaic counties. The Northeast region covers Essex, Morris, and Union counties. The Central region includes Middlesex, Monmouth, and Somerset counties. The South Central region encompasses
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.