Knightstown Post Office

37 N Jefferson St, Knightstown, IN 46148

Contact Numbers

Phone: 765-345-5575
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 11:45pm
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Passport Appointment Hours

Visit our Links Page for links to Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

2 W Mill St
3.0 miles away

10372 E Us Highway 40
3.5 miles away

205 Washington St
3.6 miles away

102 E Main St
3.9 miles away


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I have lived in Charlottesville since 1999 and NEVER had a problem with our mail delivery or pick-up. Since Knightstown Post Office has taken over our area, I had received my neighbors' mail over a dozen times. In the past 3 months that finally stopped. In addition, I have not trusted Knightstown location with my outgoing mail...until March 24, 2017. There are four checks that were not delivered after I placed them in the outside blue drop box for mail, one of which was for Ninestar Connect (our electric). That day, I was going to Albany to see family and was going right by that post office anyway, so I took a chance. NEVER AGAIN! I have no choice of who delivers my mail, but I sure will NOT use this post office for anything that I need to send out. My husband even said something like, it shouldn't be that big of deal. It seems like they've been doing a lot better. This is very disappointing and embarrassing for me, because I've never been late paying anything...until now, so thanks. I even have to pay interest on a credit card, because it's ALWAYS paid in full each month...until now, so thanks for that too. I hope something is done about the work ethic and attention to detail at this location, because the lack of is ridiculous.

* is not a part of, or affiliated with, the official United States Postal Service (USPS).