Post offices provide daily mail and package delivery, retail postal services, and specialty offerings like passport acceptance and money orders to residents and businesses. There are 6 Post Office locations in Groton, Connecticut.

Residents of Groton should check the USPS website or call their nearest branch to confirm current window hours before visiting, as lobby hours with self-service kiosk access often differ from staffed window hours. Larger locations may also offer package pickup lockers accessible 24 hours a day.

List of Groton City, Connecticut Post Office

Borough Post Office

View Details Call Now (860) 445-0180

Borough Post Office

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Groton Naval Base Post Office

View Details Call Now (860) 445-7744

Groton Naval Base Post Office

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Groton Long Point Post Office

View Details Call Now (860) 536-1404

Groton Long Point Post Office

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Groton Post Office

View Details Call Now (860) 445-8154

Groton Post Office

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Noank Post Office

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West Mystic Post Office

View Details Call Now (860) 536-0530

West Mystic Post Office

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Residents of Groton can manage many postal needs without visiting in person by using USPS.com to track packages, submit change of address requests, schedule free package pickups, and purchase postage. When visiting a post office for passport acceptance or certified mail, bring appropriate ID and arrive before the window closes as lines can be longer near midday and end of month.

You may also find Post Office locations in nearby cities including East Lyme, Ledyard, Groton.