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Riverhead Social Security office

Information verified on July 21, 2026.

Address
526 East Main Street, Riverhead, NY 11901
County
Suffolk
Phone
888-397-9819
Hours
Monday
9:00 AM to 4:00 PM
Tuesday
9:00 AM to 4:00 PM
Wednesday
9:00 AM to 4:00 PM
Thursday
9:00 AM to 4:00 PM
Friday
9:00 AM to 4:00 PM
Last verified
July 21, 2026

The Riverhead office is one of 67 Social Security field offices in New York, serving Suffolk, home to about 270,000 people 65 and older. The nearest other office is in Patchogue, about 21 miles away. The average monthly Social Security benefit in Suffolk is about $2,136.

This office is open weekdays, 9:00 AM to 4:00 PM. The Social Security Administration recommends scheduling an appointment before you visit, which you can do at ssa.gov.

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Map showing the location of the Social Security office in Riverhead, NY
Average monthly Social Security benefit in this county
$2,136
Social Security beneficiaries in this county
319,010
Residents 65 and older in this county
274,038

Nearest other office: Patchogue, NY (21.4 miles)

This office is the closest Social Security office for zip codes 11901, 11931, 11947, 11970, 11933, 11948, 11978, 11942, 11977, 11959, 11941, 11972, and 23 more.

Services and appointments

We do not have the services or appointment policy for this office yet. You can confirm both with the Social Security Administration at ssa.gov or by calling the office.

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