Nassau County Birth Records

To find Nassau County Birth Records online, use the state Birth Records Archive. You can search for old birth records with the help of the tool below. To start, type in key details like a first or last name. Then press search.

Pick one from the list to see the birth info. This may show the date of birth, where it took place, and who the parents are.

If you can’t find what you need when looking for birth records in Nassau County, don’t worry. You can call the state or county office for help. A staff member should be able to help you.

New York State Archives
Address: Cultural Ed Center, Room 11D40, Albany, NY 12230
Phone: (518) 474-8955

Nassau County Clerk’s Office
Address: 240 Old Country Road, Mineola, NY 11501
Phone: (516) 571-2664

If the search tool does not load down below, click here to give it another try.

Official Nassau County Birth Records Resources

Office Details	Description
Nassau County Clerk 240 Old Country Road Mineola NY 11501 516 571 2660	Main hub in Nassau County for old birth files. Folks go here for help with past docs. It’s a key place if you were born in this part of New York. Ask in person for quick help.
Town of Hempstead Registrar 1 Washington Street Hempstead NY 11550 516 812 3142	Town spot for birth info in Nassau County. If you or kin were born in this zone, start here. Forms and help found on their site.
Town of Oyster Bay Registrar 54 Audrey Ave Oyster Bay NY 11771 516 624 6336	Great source in Nassau for birth proof if born near or in Oyster Bay. Good help at clerk’s spot.
Village of Freeport Registrar 46 North Ocean Ave Freeport NY 11520 516 377 2250	Folks in south Nassau use this site for old birth files. If born close by, it’s the place to go.
City of Long Beach City Clerk 1 West Chester Street Long Beach NY 11561 516 431 1000	This city spot serves folks on the coast of Nassau County. Great for birth docs if born in Long Beach area.
City of Glen Cove City Clerk 9 Glen Street Glen Cove NY 11542 516 676 3345	North Nassau site for birth help. If you hail from Glen Cove, this clerk keeps your info.
Village of Hempstead Clerk 99 James A Garner Way Hempstead NY 11550 516 489 3400	Main village spot for those born in this part of Nassau. You can ask or file for birth forms here.
Village of Garden City Clerk 351 Stewart Ave Garden City NY 11530 516 465 4000	One of Nassau’s cleanest and smoothest places to get birth docs. A clerk will help with forms.
New York State Health Dept PO Box 2602 Albany NY 12220 2602 855 322 1022	State-wide place for birth docs if you need records back to the year 1880. Also helps folks from Nassau if they moved or were born in other towns.