Post offices in the county of Grant, OR

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 Canyon City Post Office in Canyon City, OR

Canyon City 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 S Clark St Canyon City , OR 97820-6188

Get directions

Open hours
Day Open Close
Monday 8:00 AM 12:15 PM
1:15 PM 4:30 PM
Tuesday 8:00 AM 12:15 PM
1:15 PM 4:30 PM
Wednesday 8:00 AM 12:15 PM
1:15 PM 4:30 PM
Thursday 8:00 AM 12:15 PM
1:15 PM 4:30 PM
Friday 8:00 AM 12:15 PM
1:15 PM 4:30 PM
Saturday Closed
Sunday Closed

Phone: 541-575-1306

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

Dayville 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
145 E Franklin Ave Dayville , OR 97825-5000

Get directions

Open hours
Day Open Close
Monday 10:00 AM 1:30 PM
2:00 PM 4:30 PM
Tuesday 10:00 AM 1:30 PM
2:00 PM 4:30 PM
Wednesday 10:00 AM 1:30 PM
2:00 PM 4:30 PM
Thursday 10:00 AM 1:30 PM
2:00 PM 4:30 PM
Friday 10:00 AM 1:30 PM
2:00 PM 4:30 PM
Saturday Closed
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 John Day Post Office in John Day, OR

John Day 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
151 N Canyon Blvd John Day , OR 97845-1148

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 Closed
Sunday Closed

Phone: 541-575-1294

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

Kimberly 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
41345 Hwy 19 Ste B Kimberly , OR 97848-6272

Get directions

Open hours
Day Open Close
Monday 8:30 AM 12:00 PM
12:30 PM 3:00 PM
Tuesday 8:30 AM 12:00 PM
12:30 PM 3:00 PM
Wednesday 8:30 AM 12:00 PM
12:30 PM 3:00 PM
Thursday 8:30 AM 12:00 PM
12:30 PM 3:00 PM
Friday 8:30 AM 12:00 PM
12:30 PM 3:00 PM
Saturday 10:00 AM 12:00 PM
Sunday Closed

Phone: 541-934-2600

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

Long Creek 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
610 Hwy 395 N Long Creek , OR 97856-7039

Get directions

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

Phone: 541-421-3414

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

Monument 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
177 North St Monument , OR 97864-3318

Get directions

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

Phone: 541-934-2223

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

Mount Vernon 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 W Main St Mount Vernon , OR 97865-5000

Get directions

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 Closed
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 Prairie City Post Office in Prairie City, OR

Prairie City 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
150 Sw Main St Prairie City , OR 97869-4000

Get directions

Open hours
Day Open Close
Monday 7:30 AM 12:30 PM
1:00 PM 4:00 PM
Tuesday 7:30 AM 12:30 PM
1:00 PM 4:00 PM
Wednesday 7:30 AM 12:30 PM
1:00 PM 4:00 PM
Thursday 7:30 AM 12:30 PM
1:00 PM 4:00 PM
Friday 7:30 AM 12:30 PM
1:00 PM 4:00 PM
Saturday Closed
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 Seneca Post Office in Seneca, OR

Seneca 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
112 Barnes Ave Seneca , OR 97873-5000

Get directions

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 Closed
Sunday Closed

Phone: 541-542-2232

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