Post offices in the county of Shiawassee, MI

Use this page to find the post offices in your county that open earliest or stay open latest. The open hours listed are for the post office's retail hours, which means the hours in which a postal service employee is available at the counter to help with mailings and other services. Oftentimes lobbies are open extended hours, and you are able to check your PO box, drop off packages, or use the self-service APC machine to buy postage. The list below is first sorted alphabetically by city, then by post office name. Street View photos of post offices are shown when available. Please contact us if you find an error, so that we can correct it.

Street View Image of Bancroft Post Office in Bancroft, MI

Bancroft Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
130 N Main St Bancroft , MI 48414-9998

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Open hours
Day Open Close
Monday 8:00 AM 10:30 AM
12:00 PM 3:30 PM
Tuesday 8:00 AM 10:30 AM
12:00 PM 3:30 PM
Wednesday 8:00 AM 10:30 AM
12:00 PM 3:30 PM
Thursday 8:00 AM 10:30 AM
12:00 PM 3:30 PM
Friday 8:00 AM 10:30 AM
12:00 PM 3:30 PM
Saturday 8:30 AM 11:00 AM
Sunday Closed
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Street View Image of Byron Post Office in Byron, MI

Byron Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
203 S Saginaw St Byron , MI 48418-9998

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Open hours
Day Open Close
Monday 9:00 AM 5:00 PM
Tuesday 9:00 AM 5:00 PM
Wednesday 9:00 AM 5:00 PM
Thursday 9:00 AM 5:00 PM
Friday 9:00 AM 5:00 PM
Saturday 10:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Corunna Post Office in Corunna, MI

Corunna Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
330 N Shiawassee St Corunna , MI 48817-1464

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Open hours
Day Open Close
Monday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Tuesday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Wednesday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Thursday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Friday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Saturday 9:00 AM 11:00 AM
Sunday Closed
  • Stamps.com logo
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Street View Image of Durand Post Office in Durand, MI

Durand Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
211 N Oak St Durand , MI 48429-9998

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Open hours
Day Open Close
Monday 9:00 AM 4:30 PM
Tuesday 9:00 AM 4:30 PM
Wednesday 9:00 AM 4:30 PM
Thursday 9:00 AM 4:30 PM
Friday 9:00 AM 4:30 PM
Saturday 10:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Henderson Post Office in Henderson, MI

Henderson Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
121 W Main Henderson , MI 48841-8700

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Open hours
Day Open Close
Monday 9:00 AM 1:00 PM
Tuesday 9:00 AM 1:00 PM
Wednesday 9:00 AM 1:00 PM
Thursday 9:00 AM 1:00 PM
Friday 9:00 AM 1:00 PM
Saturday 9:00 AM 10:00 AM
Sunday Closed
  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Laingsburg Post Office in Laingsburg, MI

Laingsburg Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
221 E Grand River Rd Laingsburg , MI 48848-8601

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Open hours
Day Open Close
Monday 8:30 AM 11:00 AM
12:00 PM 4:30 PM
Tuesday 8:30 AM 11:00 AM
12:00 PM 4:30 PM
Wednesday 8:30 AM 11:00 AM
12:00 PM 4:30 PM
Thursday 8:30 AM 11:00 AM
12:00 PM 4:30 PM
Friday 8:30 AM 11:00 AM
12:00 PM 4:30 PM
Saturday 9:00 AM 11:00 AM
Sunday Closed

Phone: 517-651-5678

  • Stamps.com logo
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Street View Image of Lennon Post Office in Lennon, MI

Lennon Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
3195 S Sheridan Rd Lennon , MI 48449-9998

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Open hours
Day Open Close
Monday 9:00 AM 11:30 AM
1:00 PM 4:30 PM
Tuesday 9:00 AM 11:30 AM
1:00 PM 4:30 PM
Wednesday 9:00 AM 11:30 AM
1:00 PM 4:30 PM
Thursday 9:00 AM 11:30 AM
1:00 PM 4:30 PM
Friday 9:00 AM 11:30 AM
1:00 PM 4:30 PM
Saturday 10:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
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Street View Image of Morrice Post Office in Morrice, MI

Morrice Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
316 Main St Morrice , MI 48857-2523

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Open hours
Day Open Close
Monday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Tuesday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Wednesday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Thursday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Friday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Saturday 9:00 AM 11:00 AM
Sunday Closed

Phone: 517-625-4202

  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
    Promo code
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Street View Image of New Lothrop Post Office in New Lothrop, MI

New Lothrop Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
7505 S Saginaw St New Lothrop , MI 48460-9998

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Open hours
Day Open Close
Monday 8:00 AM 1:00 PM
2:15 PM 4:30 PM
Tuesday 8:00 AM 1:00 PM
2:15 PM 4:30 PM
Wednesday 8:00 AM 1:00 PM
2:15 PM 4:30 PM
Thursday 8:00 AM 1:00 PM
2:15 PM 4:30 PM
Friday 8:00 AM 1:00 PM
2:15 PM 4:30 PM
Saturday 10:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
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    $100 value
Street View Image of Owosso Post Office in Owosso, MI

Owosso Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
319 N Washington St Owosso , MI 48867-2800

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Open hours
Day Open Close
Monday 8:30 AM 5:30 PM
Tuesday 8:30 AM 5:30 PM
Wednesday 8:30 AM 5:30 PM
Thursday 8:30 AM 5:30 PM
Friday 8:30 AM 5:30 PM
Saturday 9:00 AM 2:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value
Street View Image of Perry Post Office in Perry, MI

Perry Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
200 N Main Perry , MI 48872-9700

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Open hours
Day Open Close
Monday 10:00 AM 1:00 PM
2:00 PM 4:30 PM
Tuesday 10:00 AM 1:00 PM
2:00 PM 4:30 PM
Wednesday 10:00 AM 1:00 PM
2:00 PM 4:30 PM
Thursday 10:00 AM 1:00 PM
2:00 PM 4:30 PM
Friday 10:00 AM 1:00 PM
2:00 PM 4:30 PM
Saturday 9:30 AM 11:30 AM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value
Street View Image of Shaftsburg Post Office in Shaftsburg, MI

Shaftsburg Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
7090 W Beard Rd Shaftsburg , MI 48882-9800

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Open hours
Day Open Close
Monday 10:00 AM 2:00 PM
Tuesday 10:00 AM 2:00 PM
Wednesday 10:00 AM 2:00 PM
Thursday 10:00 AM 2:00 PM
Friday 10:00 AM 2:00 PM
Saturday 9:30 AM 10:30 AM
Sunday Closed

Phone: 517-675-5194

  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value
Street View Image of Vernon Post Office in Vernon, MI

Vernon Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
137 E Main St Vernon , MI 48476-9998

Get directions

Open hours
Day Open Close
Monday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Tuesday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Wednesday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Thursday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Friday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Saturday 8:00 AM 10:30 AM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value