Post offices in the county of Ascension Parish, LA

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 Brittany Post Office in Brittany, LA

Brittany 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
1830 E Highway 30 Brittany , LA 70718-9998

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

Phone: 225-644-0682

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Street View Image of Darrow Post Office in Darrow, LA

Darrow 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
37142 Highway 22 Darrow , LA 70725-9998

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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 8:30 AM 11:00 AM
Sunday Closed

Phone: 225-746-9609

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Street View Image of Donaldsonville Post Office in Donaldsonville, LA

Donaldsonville 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
301 Iberville St Donaldsonville , LA 70346-9998

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

Phone: 225-473-7498

  • Stamps.com logo
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Street View Image of Duplessis Post Office in Duplessis, LA

Duplessis 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
39265 Highway 621 Duplessis , LA 70728-3000

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

Phone: 225-644-2694

  • Stamps.com logo
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Street View Image of Geismar Post Office in Geismar, LA

Geismar 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
6223 Highway 73 Geismar , LA 70734-3333

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Open hours
Day Open Close
Monday 7:30 AM 12:30 PM
1:30 PM 4:00 PM
Tuesday 7:30 AM 12:30 PM
1:30 PM 4:00 PM
Wednesday 7:30 AM 12:30 PM
1:30 PM 4:00 PM
Thursday 7:30 AM 12:30 PM
1:30 PM 4:00 PM
Friday 7:30 AM 12:30 PM
1:30 PM 4:00 PM
Saturday 8:30 AM 10:00 AM
Sunday Closed

Phone: 225-673-5594

  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Gonzales Post Office in Gonzales, LA

Gonzales 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
1706 S Burnside Ave Gonzales , LA 70737-9998

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

Phone: 225-647-9715

  • 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 Prairieville Post Office in Prairieville, LA

Prairieville 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
15655 Airline Hwy Prairieville , LA 70769-9997

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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 9:00 AM 12:00 PM
Sunday Closed

Phone: 225-673-8100

  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Saint Amant Post Office in Saint Amant, LA

Saint Amant 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
44473 Highway 429 Saint Amant , LA 70774-9998

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

Phone: 225-644-3133

  • 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 Sorrento Post Office in Sorrento, LA

Sorrento 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
8213 John Leblanc Blvd Sorrento , LA 70778-9998

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

Phone: 225-675-2722

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