Grand Blanc Post Office

11426 Davis St, Grand Blanc, MI 48480

Contact Numbers

Phone: 810-694-4241
Fax: 810-694-1643
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 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 2:30pm
Sunday Closed

Passport Appointment Hours*

Monday 10:00am - 3:00pm
Tuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday 10:00am - 1:00pm
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call 810-866-9458 or schedule online.

Bulk Mail Acceptance Hours

Monday 9:00am - 2:00pm
Tuesday 9:00am - 2:00pm
Wednesday 9:00am - 2:00pm
Thursday 9:00am - 2:00pm
Friday 9:00am - 2:00pm
Saturday Closed
Sunday Closed

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

Visit our Links Page for 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:

Southeast
4065 Manor Dr
1.6 miles away

Cody
1601 W Atherton Rd
3.7 miles away

Atlas
8519 Perry Rd
4.0 miles away

Downtown Flint
400 S Saginaw St
4.3 miles away

Reviews

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Your substitute worker didn't delivery my package to my address. The tracking says it was left at my front door which is not true. I've been sitting here all day and Not 1 postman come to leave a package here cause I would have saw them. So my package was left somewhere else. You need to train them to pay more attention to the addresses because a couple of weeks ago a package was left at the wrong address but my neighbor put it at the CORRECT door.
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I wish I could say all kinds of nice things about the Grand blanc post office.... but after calling 3 or 4 times trying to get someone to help they never answered the phone. Whats the problem over there no one wants to work.. truly disappointed.
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Mailed a birthday card at Ascension Genesys in Grand Blanc to an address 4 miles away at 6am on April 08, 2021. It's now April 11, 2021 and the recipient still hasn't received it. I was certain it would have arrived on April 10th.
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You are taking to long to send out our mail it was to be sent out on the 17th delivered by the 21st. And it is still sitting in your post offcie delivered. Thank for running a disabled child's Christmas I've made it very clear to the rest of my family never to use the post office ever again to use FedEx or UPS they're reliable and on time and sometimes even early you use the post office you don't get what you pay for do you you need to reimburse my knees for the package delivery very unsatisfied customer.9405509205568230886887
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Woman at front desk is extremely mean and rude. She refuses to help and just keeps calling for the next person in line. I asked for a manager or supervisor and she said there is no one here. This seems unreasonable. I accidently dropped my bank envelope in the mail slot and asked her to retrieve it back out. I need the money for my kids. I am low income. She said she does not have time to help me. This is not the first time that this woman has been this way. I have seen her be this way with other people too. I went back 2 days later to see if it was found at the end of the day and she did the same thing again.
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No postal worker in sight and no delivery of mail or the package that was due today. This is not unusual as of the past month or more. We are recieving mail most days after 5pm. This is ridiculous.
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I was on hold for 20 minutes...I finally hung up when it was apparent that my, seemingly simple, question regarding our PO Box was not going to be answered. Very disappointed in the lack of customer service at Grand Blanc USPS location.
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