Post offices in the county of Richland, 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 Calhoun Post Office in Calhoun, IL

Calhoun 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
101 E Main St Calhoun , IL 62419-9998

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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 10:30 AM 12:30 PM
Sunday Closed

Phone: 618-863-2390

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Street View Image of Claremont Post Office in Claremont, IL

Claremont 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 N Washington Blvd Claremont , IL 62421-9998

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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 7:00 AM 9:45 AM
Sunday Closed

Phone: 618-869-2647

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Street View Image of Dundas Post Office in Dundas, IL

Dundas 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
7220 N Washington St Dundas , IL 62425-9998

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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 8:15 AM 10:00 AM
Sunday Closed

Phone: 618-754-3455

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Street View Image of Noble Post Office in Noble, IL

Noble 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
110 W North Ave Noble , IL 62868-9997

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Open hours
Day Open Close
Monday 8:30 AM 11:00 AM
12:00 PM 3:30 PM
Tuesday 8:30 AM 11:00 AM
12:00 PM 3:30 PM
Wednesday 8:30 AM 11:00 AM
12:00 PM 3:30 PM
Thursday 8:30 AM 11:00 AM
12:00 PM 3:30 PM
Friday 8:30 AM 11:00 AM
12:00 PM 3:30 PM
Saturday 9:30 AM 11:00 AM
Sunday Closed

Phone: 618-723-2691

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Street View Image of Olney Post Office in Olney, IL

Olney 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
330 S Whittle Ave Olney , IL 62450-9998

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Open hours
Day Open Close
Monday 8:45 AM 5:00 PM
Tuesday 8:45 AM 5:00 PM
Wednesday 8:45 AM 5:00 PM
Thursday 8:45 AM 5:00 PM
Friday 8:45 AM 5:00 PM
Saturday 8:45 AM 12:00 PM
Sunday Closed

Phone: 618-395-7097

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Street View Image of Parkersburg Post Office in Parkersburg, IL

Parkersburg 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
101 N Main St Parkersburg , IL 62452-9998

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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 9:45 AM
Sunday Closed

Phone: 618-442-5565

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