Post offices in the county of Canyon, ID

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 Caldwell Post Office in Caldwell, ID

Caldwell 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
823 Arthur St Caldwell , ID 83605-9998

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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 10:00 AM 12:00 PM
Sunday Closed
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Street View Image of Greenleaf Post Office in Greenleaf, ID

Greenleaf 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
21344 Main St Greenleaf , ID 83626-9998

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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 8:30 AM 9:30 AM
Sunday Closed
  • Stamps.com logo
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Street View Image of Huston Post Office in Huston, ID

Huston 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
16021 Pride Ln Huston , ID 83630-9998

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Open hours
Day Open Close
Monday 9:00 AM 11:30 AM
12:30 PM 4:00 PM
Tuesday 9:00 AM 11:30 AM
12:30 PM 4:00 PM
Wednesday 9:00 AM 11:30 AM
12:30 PM 4:00 PM
Thursday 9:00 AM 11:30 AM
12:30 PM 4:00 PM
Friday 9:00 AM 11:30 AM
12:30 PM 4:00 PM
Saturday 9:00 AM 10:30 AM
Sunday Closed
  • 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 Melba Post Office in Melba, ID

Melba 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
314 Carrie Rex Ave Melba , ID 83641-9998

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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 Closed
Sunday Closed
  • 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 Middleton Post Office in Middleton, ID

Middleton 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
10 S Hawthorne Ave Middleton , ID 83644-9998

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Open hours
Day Open Close
Monday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Tuesday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Wednesday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Thursday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Friday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Saturday 9:30 AM 12:00 PM
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 Nampa Post Office in Nampa, ID

Nampa 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
123 11th Ave S Nampa, ID 83651-9998

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Open hours
Day Open Close
Monday 8:30 AM 5:15 PM
Tuesday 8:30 AM 5:15 PM
Wednesday 8:30 AM 5:15 PM
Thursday 8:30 AM 5:15 PM
Friday 8:30 AM 5:15 PM
Saturday 10:00 AM 12:00 PM
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 Nampa Carrier Annex Post Office in Nampa, ID

Nampa Carrier Annex 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 Notus Post Office in Notus, ID

Notus 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
385 Fargo Ave Notus , ID 83656-9998

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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 9:00 AM
Sunday Closed

Phone: 208-459-2817

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

Parma 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
207 N 3rd St Parma , ID 83660-9998

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Open hours
Day Open Close
Monday 8:00 AM 12:30 PM
1:00 PM 4:30 PM
Tuesday 8:00 AM 12:30 PM
1:00 PM 4:30 PM
Wednesday 8:00 AM 12:30 PM
1:00 PM 4:30 PM
Thursday 8:00 AM 12:30 PM
1:00 PM 4:30 PM
Friday 8:00 AM 12:30 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 Wilder Post Office in Wilder, ID

Wilder 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
109 5th St Ste B Wilder , ID 83676-6018

Get directions

Open hours
Day Open Close
Monday 8:00 AM 1:00 PM
2:00 PM 4:30 PM
Tuesday 8:00 AM 1:00 PM
2:00 PM 4:30 PM
Wednesday 8:00 AM 1:00 PM
2:00 PM 4:30 PM
Thursday 8:00 AM 1:00 PM
2:00 PM 4:30 PM
Friday 8:00 AM 1:00 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