Post offices in the county of Oceana, 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 Hart Post Office in Hart, MI

Hart 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
135 S State St Hart , MI 49420-9998

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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 9:30 AM 12:00 PM
Sunday Closed
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Street View Image of Hesperia Post Office in Hesperia, MI

Hesperia 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
100 W Michigan Ave Hesperia , MI 49421-8500

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Open hours
Day Open Close
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
Saturday 9:00 AM 11:00 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 Mears Post Office in Mears, MI

Mears 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
5666 W Fox Rd Mears , MI 49436-9565

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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 10:00 AM 11:00 AM
Sunday Closed

Phone: 231-873-4796

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

New Era 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
4695 1st St New Era , MI 49446-5101

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Open hours
Day Open Close
Monday 11:00 AM 1:00 PM
2:15 PM 4:15 PM
Tuesday 11:00 AM 1:00 PM
2:15 PM 4:15 PM
Wednesday 11:00 AM 1:00 PM
2:15 PM 4:15 PM
Thursday 11:00 AM 1:00 PM
2:15 PM 4:15 PM
Friday 11:00 AM 1:00 PM
2:15 PM 4:15 PM
Saturday 11:00 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 Pentwater Post Office in Pentwater, MI

Pentwater 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
91 S Hancock St Pentwater , MI 49449-8900

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Open hours
Day Open Close
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
Saturday 9:00 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 Rothbury Post Office in Rothbury, MI

Rothbury 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
2854 W Winston Rd Rothbury , MI 49452-9721

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Open hours
Day Open Close
Monday 7:30 AM 11:30 AM
Tuesday 7:30 AM 11:30 AM
Wednesday 7:30 AM 11:30 AM
Thursday 7:30 AM 11:30 AM
Friday 7:30 AM 11:30 AM
Saturday 8:30 AM 9:30 AM
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 Shelby Post Office in Shelby, MI

Shelby 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
210 N Michigan Ave Shelby , MI 49455-9998

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Open hours
Day Open Close
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
Saturday 9:30 AM 12:00 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 Walkerville Post Office in Walkerville, MI

Walkerville 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
132 E Laurel St Walkerville , MI 49459-5101

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Open hours
Day Open Close
Monday 8:00 AM 10:30 AM
11:30 AM 1:00 PM
Tuesday 8:00 AM 10:30 AM
11:30 AM 1:00 PM
Wednesday 8:00 AM 10:30 AM
11:30 AM 1:00 PM
Thursday 8:00 AM 10:30 AM
11:30 AM 1:00 PM
Friday 8:00 AM 10:30 AM
11:30 AM 1:00 PM
Saturday 8:30 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