United States Postal Service

Name: United States Postal Service
Address: 121 Armour St, Seneca, Illinois, 61360, US
Telephone: (800) 275-8777
Rating: 3.3

121 Armour St, Seneca IL 61360

Hours

Monday

9AM - 12:30PM
1:30 - 4:30PM

Tuesday

9AM - 12:30PM
1:30 - 4:30PM

Wednesday

1:30 - 4:30PM
9AM - 12:30PM

Thursday

9AM - 12:30PM
1:30 - 4:30PM

Friday

1:30 - 4:30PM
9AM - 12:30PM

Saturday

9 - 11AM

Sunday

Closed

May 2026
I live next to this post office for most of my life, never had any problems. Nice people too.
March 2023
The ladies at the Seneca office are extraordinary. They go above and beyond.
November 2017
Love the staff at the Seneca Post Office! Always friendly and helpful!