This page was updated Apr. 2026.
There are three post offices in Wellesley including a little-known hole-in-the-wall outpost at the edge of town. That’s the one you’ll be happy you know about when it comes time to mail holiday gifts.
Wellesley Hills post office
Address: 337 Washington St, Wellesley Hills, MA 02481
Regular hours (may differ on holidays):
Monday-Friday: 8am-5pm
Saturday: 8am-1pm
Sunday: closed
Phone: 781-235-4374
Fun fact: The post office has an old-fashioned Postage Due area. Don’t know what that is? Take a tour of the Wellesley Hills post office here.
Wellesley Square post office
Address: 1 Grove St, Wellesley, MA 02482
Regular hours (may differ on holidays):
Monday-Friday: 7:30am-6pm
Saturday: 8am-1pm
Sunday: closed
Phone: 781-235-3666
Babson College post office
Address: Babson College, 231 Forest St, Wellesley Hills, MA 02481
Regular hours (may differ on holidays):
Monday-Friday: 9am-1pm AND 2:30-4:30pm
Saturday-Sunday: closed
Phone: 781-235-4376
Fun fact: Worth going out of your way for if you want to avoid the long lines that can crop up at the Wellesley Square and Wellesley Hills post offices. Just remember, the office is closed 1pm-2:30pm on weekdays, and there are no weekend hours.
