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Williston Park

In Nassau County, New YorkAbout 7,503 people live here.

Ask about Williston Park

Ask in your own words. We look up programs and offices for Williston Park and tell you where to go next.

Local offices in Williston Park

We found these on official websites. Call before you go, since hours and places can change.

  • Utilities · City office

    Water Department

    494 Willis Avenue, Williston Park, NY 11596

    Help here

    • Water service and billingContact the village about water service and water bills.

    Last checked October 9, 2026 · Found on willistonparkny.gov

  • Human services · Regional office

    211 Long Island

    Help here

    • Health and human services referralsCall any time to get connected with local health and human services.Read more

    Last checked October 9, 2026 · Found on 211li.org

  • Local office · City office

    Village Hall - Administration

    494 Willis Avenue, Williston Park, NY 11596

    Help here

    • Village services and administrationGet help with village services, records, and administration.

    Last checked October 9, 2026 · Found on willistonparkny.gov

  • Older adults · County office

    Herricks Senior Center at Herricks Community Center

    999 Herricks Road, New Hyde Park, NY 11040

    Help here

    • Senior center programsResidents age 60 and older can join activities, have lunch, and ask about transportation.

    Last checked October 9, 2026 · Found on nassaucountyny.gov

  • Library · Regional office

    Williston Park Public Library Carl F. Del Vecchio Memorial Library

    494 Willis Avenue, Williston Park, NY 11596

    Help here

    • Library servicesBorrow books and use library programs and learning resources.

    Last checked October 9, 2026 · Found on willistonparklibrary.org

Village of Williston Park website

Checked on October 9, 2026

Nonprofits that serve Williston Park

Each one serves this area. Call before you go, since services and hours change.

Food bank

Food banks supply the food pantries and meal sites near you. Call or check the website to find one close by.

Free legal help

Free help with civil legal problems, like eviction, benefits and family law, for people with low incomes. Funded by the Legal Services Corporation.

Community action

Local nonprofits that help people with low incomes. Many help with energy bills, rent, jobs and taxes. Call to ask what they offer now.

  • Nonprofit

    Economic Opportunity Commission of Nassau County, Inc.

    134 Jackson Street, Hempstead, NY 11550-2484

    Listed on dos.ny.gov, checked on October 9, 2026

Offices for all of Nassau County

Williston Park is in Nassau County. These county and state offices serve people there too.

  • Human services · County office

    Nassau County Department of Social Services

    60 Charles Lindbergh Boulevard, Uniondale, NY 11553

    Help here

    • Public assistance and SNAPGet help applying for SNAP, temporary assistance, Medicaid, and other public benefits.
    • Child care assistanceLearn about child care help for eligible families.
    • Emergency and temporary housingContact the department for emergency housing and homeless prevention services.
    • Child support enforcementGet help with child support services and enforcement.

    Last checked October 8, 2026 · Found on nassaucountyny.gov

  • Public health · County office

    Nassau County Department of Health WIC, Hempstead

    40 Main Street, Hempstead, NY 11550

    Help here

    • WIC nutrition assistanceAsk about WIC food benefits and nutrition support for eligible families.

    Last checked October 8, 2026 · Found on nassaucountyny.gov

  • Public health · County office

    Nassau County Department of Health WIC, Glen Cove

    113 Glen Cove Avenue, Glen Cove, NY 11542

    Help here

    • WIC nutrition assistanceAsk about WIC food benefits and nutrition support for eligible families.

    Last checked October 8, 2026 · Found on nassaucountyny.gov

  • Public health · County office

    Nassau County Department of Health WIC, Mineola

    200 County Seat Drive, Mineola, NY 11501

    Help here

    • WIC nutrition assistanceAsk about WIC food benefits and nutrition support for eligible families.

    Last checked October 8, 2026 · Found on nassaucountyny.gov

  • Public health · County office

    Nassau County Department of Health

    200 County Seat Drive, North Entrance, Mineola, NY 11501

    Help here

    • Public health servicesContact the department for county public health information and services.

    Last checked October 8, 2026 · Found on nassaucountyny.gov

  • Mental health and recovery · County office

    Nassau County Office of Mental Health, Chemical Dependency and Developmental Disabilities Services

    60 Charles Lindbergh Boulevard, Suite 200, Uniondale, NY 11553

    Help here

    • Mental health and substance use service informationFind behavioral health services and information about county application and referral programs.

    Last checked October 8, 2026 · Found on nassaucountyny.gov

Everything in Nassau County

New York programs by kind of help

These are run by New York and work the same everywhere in the state. Each page lists the programs and how to apply.

Checked on October 8, 2026

Federal help anyone can use

These come from the federal government, so they work the same in every state.

Checked on October 9, 2026

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