Post offices in the county of Jackson, IL

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 Ava Post Office in Ava, IL

Ava 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
222 W Main St Ava , IL 62907-9998

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Open hours
Day Open Close
Monday 9:00 AM 12:00 PM
2:00 PM 4:00 PM
Tuesday 9:00 AM 12:00 PM
2:00 PM 4:00 PM
Wednesday 9:00 AM 12:00 PM
2:00 PM 4:00 PM
Thursday 9:00 AM 12:00 PM
2:00 PM 4:00 PM
Friday 9:00 AM 12:00 PM
2:00 PM 4:00 PM
Saturday 9:00 AM 10:00 AM
Sunday Closed

Phone: 618-426-3621

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Street View Image of Campbell Hill Post Office in Campbell Hill, IL

Campbell Hill 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
106 W Front St Campbell Hill , IL 62916-9998

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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 7:30 AM 9:45 AM
Sunday Closed

Phone: 618-426-3284

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Street View Image of Carbondale Post Office in Carbondale, IL

Carbondale 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 Carbondale Post Office in Carbondale, IL

Carbondale 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
1301 E Main St Carbondale, IL 62901-9998

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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 9:00 AM 1:00 PM
Sunday Closed

Phone: 618-351-5651

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Street View Image of Downtown Carbondale Post Office in Carbondale, IL

Downtown Carbondale 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
2001 W Main St Ste 101 Carbondale, IL 62901-9997

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

Phone: 618-549-4904

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Street View Image of De Soto Post Office in De Soto, IL

De Soto 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
104 N Chestnut St De Soto , IL 62924-9998

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Open hours
Day Open Close
Monday 8:00 AM 12:00 PM
1:00 PM 3:00 PM
Tuesday 8:00 AM 12:00 PM
1:00 PM 3:00 PM
Wednesday 8:00 AM 12:00 PM
1:00 PM 3:00 PM
Thursday 8:00 AM 12:00 PM
1:00 PM 3:00 PM
Friday 8:00 AM 12:00 PM
1:00 PM 3:00 PM
Saturday 8:30 AM 9:30 AM
Sunday Closed

Phone: 618-867-2522

  • Stamps.com logo
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Street View Image of Dowell Post Office in Dowell, IL

Dowell 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
501 Union Ave Dowell , IL 62927-9998

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

Phone: 618-568-1821

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

Elkville 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
108 S 4th St Elkville , IL 62932-9998

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Open hours
Day Open Close
Monday 7:30 AM 11:00 AM
12:00 PM 2:30 PM
Tuesday 7:30 AM 11:00 AM
12:00 PM 2:30 PM
Wednesday 7:30 AM 11:00 AM
12:00 PM 2:30 PM
Thursday 7:30 AM 11:00 AM
12:00 PM 2:30 PM
Friday 7:30 AM 11:00 AM
12:00 PM 2:30 PM
Saturday 8:00 AM 11:00 AM
Sunday Closed

Phone: 618-568-1711

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Street View Image of Gorham Post Office in Gorham, IL

Gorham 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
407 Main St Gorham , IL 62940-9998

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Open hours
Day Open Close
Monday 7:45 AM 11:45 AM
Tuesday 7:45 AM 11:45 AM
Wednesday 7:45 AM 11:45 AM
Thursday 7:45 AM 11:45 AM
Friday 7:45 AM 11:45 AM
Saturday 7:45 AM 10:30 AM
Sunday Closed

Phone: 618-565-2042

  • Stamps.com logo
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    Promo code
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Street View Image of Grand Tower Post Office in Grand Tower, IL

Grand Tower 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
522 Front St Grand Tower , IL 62942-9998

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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 9:30 AM
Sunday Closed

Phone: 618-565-2332

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

Jacob 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
3093 E Jacob Rd Jacob , IL 62950-9998

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Open hours
Day Open Close
Monday 8:00 AM 10:00 AM
Tuesday 8:00 AM 10:00 AM
Wednesday 8:00 AM 10:00 AM
Thursday 8:00 AM 10:00 AM
Friday 8:00 AM 10:00 AM
Saturday 8:00 AM 10:00 AM
Sunday Closed

Phone: 618-763-4214

  • 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 Makanda Post Office in Makanda, IL

Makanda 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
709 Makanda Rd Makanda , IL 62958-9998

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Open hours
Day Open Close
Monday 8:00 AM 11:00 AM
12:00 PM 3:00 PM
Tuesday 8:00 AM 11:00 AM
12:00 PM 3:00 PM
Wednesday 8:00 AM 11:00 AM
12:00 PM 3:00 PM
Thursday 8:00 AM 11:00 AM
12:00 PM 3:00 PM
Friday 8:00 AM 11:00 AM
12:00 PM 3:00 PM
Saturday 8:00 AM 10:00 AM
Sunday Closed

Phone: 618-457-5348

  • 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 Murphysboro Post Office in Murphysboro, IL

Murphysboro 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 N 11th St Murphysboro , IL 62966-9998

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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 11:30 AM
Sunday Closed

Phone: 618-684-4841

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

Vergennes 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
725 Hack Ave Vergennes , IL 62994-9998

Get directions

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 9:45 AM
Sunday Closed

Phone: 618-684-6631

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