Post offices in the county of Ingham, 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 Dansville Post Office in Dansville, MI

Dansville 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
1036 S Jackson St Dansville , MI 48819-5132

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Open hours
Day Open Close
Monday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Tuesday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Wednesday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Thursday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Friday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Saturday 10:00 AM 11:00 AM
Sunday Closed
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Street View Image of East Lansing Post Office in East Lansing, MI

East Lansing 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
1140 Abbot Rd East Lansing , MI 48823-9998

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Open hours
Day Open Close
Monday 8:30 AM 7:00 PM
Tuesday 8:30 AM 7:00 PM
Wednesday 8:30 AM 7:00 PM
Thursday 8:30 AM 7:00 PM
Friday 8:30 AM 7:00 PM
Saturday 9:00 AM 3:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Haslett Post Office in Haslett, MI

Haslett 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
1518 Haslett Rd Haslett , MI 48840-8504

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Open hours
Day Open Close
Monday 9:00 AM 12:00 PM
12:30 PM 5:00 PM
Tuesday 9:00 AM 12:00 PM
12:30 PM 5:00 PM
Wednesday 9:00 AM 12:00 PM
12:30 PM 5:00 PM
Thursday 9:00 AM 12:00 PM
12:30 PM 5:00 PM
Friday 9:00 AM 12:00 PM
12:30 PM 5:00 PM
Saturday 9:30 AM 12:00 PM
Sunday Closed

Phone: 517-339-2231

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

Holt 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
2190 Aurelius Rd Holt , MI 48842-9998

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Open hours
Day Open Close
Monday 9:00 AM 5:30 PM
Tuesday 9:00 AM 5:30 PM
Wednesday 9:00 AM 5:30 PM
Thursday 9:00 AM 5:30 PM
Friday 9:00 AM 5:30 PM
Saturday 9:30 AM 2:30 PM
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 Downtown Lansing Post Office in Lansing, MI

Downtown Lansing 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
315 W Allegan St Ste A Lansing, MI 48933-1523

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Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday Closed
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 Lansing Post Office in Lansing, MI

Lansing 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
4800 Collins Rd Lansing, MI 48924-9998

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Open hours
Day Open Close
Monday 8:30 AM 7:30 PM
Tuesday 8:30 AM 7:30 PM
Wednesday 8:30 AM 7:30 PM
Thursday 8:30 AM 7:30 PM
Friday 8:30 AM 7:30 PM
Saturday 8:30 AM 2:30 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 Merrill Street Post Office in Lansing, MI

Merrill Street 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
730 Merrill St Lansing, MI 48912-4324

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Open hours
Day Open Close
Monday 9:00 AM 6:00 PM
Tuesday 9:00 AM 6:00 PM
Wednesday 9:00 AM 6:00 PM
Thursday 9:00 AM 6:00 PM
Friday 9:00 AM 6:00 PM
Saturday Closed
Sunday Closed

Phone: 517-482-1962

  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Southwest Carrier Annex Post Office in Lansing, MI

Southwest Carrier Annex Post Office does not have retail counter services

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

Street View Image of Leslie Post Office in Leslie, MI

Leslie 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
170 S Main St Leslie , MI 49251-9998

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Open hours
Day Open Close
Monday 8:00 AM 4:15 PM
Tuesday 8:00 AM 4:15 PM
Wednesday 8:00 AM 4:15 PM
Thursday 8:00 AM 4:15 PM
Friday 8:00 AM 4:15 PM
Saturday 9:00 AM 11:30 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 Mason Post Office in Mason, MI

Mason 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
144 W Ash St Mason , MI 48854-9998

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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 9:00 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 Okemos Post Office in Okemos, MI

Okemos 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
2025 Central Park Dr Okemos , MI 48864-9998

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Open hours
Day Open Close
Monday 9:00 AM 7:00 PM
Tuesday 9:00 AM 7:00 PM
Wednesday 9:00 AM 7:00 PM
Thursday 9:00 AM 7:00 PM
Friday 9:00 AM 7:00 PM
Saturday 9:00 AM 3:00 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 Onondaga Post Office in Onondaga, MI

Onondaga 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
5555 Oak St Onondaga , MI 49264-9998

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Open hours
Day Open Close
Monday 8:00 AM 11:00 AM
1:00 PM 4:00 PM
Tuesday 8:00 AM 11:00 AM
1:00 PM 4:00 PM
Wednesday 8:00 AM 11:00 AM
1:00 PM 4:00 PM
Thursday 8:00 AM 11:00 AM
1:00 PM 4:00 PM
Friday 8:00 AM 11:00 AM
1:00 PM 4:00 PM
Saturday 8:00 AM 10:00 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 Stockbridge Post Office in Stockbridge, MI

Stockbridge 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
117 N Clinton St Stockbridge , MI 49285-9998

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Open hours
Day Open Close
Monday 8:30 AM 4:45 PM
Tuesday 8:30 AM 4:45 PM
Wednesday 8:30 AM 4:45 PM
Thursday 8:30 AM 4:45 PM
Friday 8:30 AM 4:45 PM
Saturday 8:30 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 Webberville Post Office in Webberville, MI

Webberville 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
216 W Grand River Rd Webberville , MI 48892-5106

Get directions

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 10:00 AM 11:00 AM
Sunday Closed

Phone: 517-521-3295

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

Williamston 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
1295 E Grand River Rd Williamston , MI 48895-9998

Get directions

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 12:30 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value