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SENECA

Post Office™
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121 E ARMOUR ST
SENECA, IL 61360-9700

Closed

Saturday

9:00 am - 11:00 am

Sunday

Closed

Monday

9:00 am - 12:30 pm
1:30 pm - 4:30 pm

Tuesday

9:00 am - 12:30 pm
1:30 pm - 4:30 pm

Wednesday

9:00 am - 12:30 pm
1:30 pm - 4:30 pm

Thursday

9:00 am - 12:30 pm
1:30 pm - 4:30 pm

Friday

9:00 am - 12:30 pm
1:30 pm - 4:30 pm

See More Hours

1-800-ASK-USPS® | 800-275-8777
Phone | 815-357-8393
TTY | 877-889-2457

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Services at the Seneca Post Office

Service hours may vary. For all location services, see all hours.

  • Greeting Card Services
  • Domestic Money Orders
  • Inquiry Money Orders
  • Carrier Services
  • Duck Stamps
  • General Delivery
  • Retail Label Broker®
  • Priority Mail International®
  • PO Box™ Online
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Pickup Notice Left Mail
  • Business Reply Mail® Account Balance
  • Business Reply Mail® New Permit
  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Call Referral
  • Biometrics Fingerprint Collection Service
  • In-Person Proofing Basic

*These services require an appointment or invitation.

Bulk Mail Acceptance

Mon-Fri 9:00 am-12:30 pm, 1:30 pm-3:00 pm

Sat 9:00 am-11:00 am

Sun Closed

Retail

Mon-Fri 9:00 am-12:30 pm, 1:30 pm-4:30 pm

Sat 9:00 am-11:00 am

Sun Closed

Call Referral

Mon-Fri 8:30 am-12:30 pm, 1:30 pm-4:45 pm

Sat 8:30 am-11:30 am

Sun Closed

Carrier Call Referral

Mon-Fri 7:30 am-12:30 pm, 1:30 pm-4:30 pm

Sat 7:00 am-11:15 am

Sun Closed

Last Collection

Mon-Fri 4:00 pm

Sat 11:00 am

Sun Closed

Passport Appointments 

Mon-Fri 9:00 am-12:30 pm, 1:30 pm-3:00 pm

Sat 9:00 am-11:00 am

Sun Closed

Schedule an Appointment
Photo Appointments 

Mon-Fri 9:00 am-12:30 pm, 1:30 pm-3:00 pm

Sat 9:00 am-11:00 am

Sun Closed

Schedule an Appointment
Passport Walk-Ins

Mon-Wed 1:30 pm-3:00 pm

Thu-Fri Closed

Sat Closed

Sun Closed

Pickup Accountable Mail

Mon-Fri 9:00 am-12:30 pm, 1:30 pm-4:30 pm

Sat 9:00 am-11:00 am

Sun Closed

Pickup Hold Mail

Mon-Fri 9:00 am-12:30 pm, 1:30 pm-4:30 pm

Sat 9:00 am-11:00 am

Sun Closed

Pickup Notice Left Mail

Mon-Fri 9:00 am-12:30 pm, 1:30 pm-4:30 pm

Sat 9:00 am-11:00 am

Sun Closed

PO Box™ Access

Mon-Fri 12:01 am-11:59 pm

Sat 12:01 am-11:59 pm

Sun 12:01 am-11:59 pm

PO Box™ Delivery

Mon-Fri 10:00 am

Sat 10:00 am

Sun Closed

JOLIET

2000 MCDONOUGH ST

JOLIET, IL 60436-9998

PLAINFIELD

14855 S VAN DYKE RD

PLAINFIELD, IL 60544-9998

MONTGOMERY

1899 VILLAGE CENTER PKWY

MONTGOMERY, IL 60538-9998

MARSEILLES

100 WASHINGTON ST

MARSEILLES, IL 61341-9800

VERONA

421 N DIVISION ST

VERONA, IL 60479-9998

KINSMAN

200 MAIN ST

KINSMAN, IL 60437-9998

At This Location

Street Parking Available

For facility accessibility, please call the Post Office.
1-800-ASK-USPS® (800-275-8777)

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