Post offices in the county of Poweshiek, IA

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 Brooklyn Post Office in Brooklyn, IA

Brooklyn 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
127 W Front St Brooklyn , IA 52211-9496

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Open hours
Day Open Close
Monday 8:30 AM 12:00 PM
1:30 PM 4:00 PM
Tuesday 8:30 AM 12:00 PM
1:30 PM 4:00 PM
Wednesday 8:30 AM 12:00 PM
1:30 PM 4:00 PM
Thursday 8:30 AM 12:00 PM
1:30 PM 4:00 PM
Friday 8:30 AM 12:00 PM
1:30 PM 4:00 PM
Saturday 9:30 AM 11:00 AM
Sunday Closed

Phone: 641-522-9277

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Street View Image of Deep River Post Office in Deep River, IA

Deep River 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
400 Main St Deep River , IA 52222-8598

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Open hours
Day Open Close
Monday 7:00 AM 11:00 AM
Tuesday 7:00 AM 11:00 AM
Wednesday 7:00 AM 11:00 AM
Thursday 7:00 AM 11:00 AM
Friday 7:00 AM 11:00 AM
Saturday 9:00 AM 9:30 AM
Sunday Closed

Phone: 641-595-3145

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Street View Image of Grinnell Post Office in Grinnell, IA

Grinnell 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
932 Broad St Grinnell , IA 50112-9998

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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 11:45 AM
Sunday Closed

Phone: 641-236-5353

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Street View Image of Malcom Post Office in Malcom, IA

Malcom 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
209 Main St Malcom , IA 50157-7706

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

Phone: 641-528-2965

  • Stamps.com logo
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Street View Image of Montezuma Post Office in Montezuma, IA

Montezuma 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
201 E Liberty St Montezuma , IA 50171-4400

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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 9:00 AM 12:00 PM
Sunday Closed

Phone: 641-623-2163

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