Post offices in the county of Trinity, TX

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 Apple Springs Post Office in Apple Springs, TX

Apple Springs Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
15799 N State Highway 94 Apple Springs , TX 75926-9998

Get directions

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

Phone: 936-831-2737

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

Centralia 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 Groveton Post Office in Groveton, TX

Groveton Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
147 E 2nd St Groveton , TX 75845-9998

Get directions

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

Pennington 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
6552 Fm 2781 Pennington , TX 75856-9998

Get directions

Open hours
Day Open Close
Monday 7:00 AM 11:00 AM
Tuesday 7:00 AM 11:00 AM
Wednesday 7:00 AM 11:00 AM
Thursday 7:00 AM 11:00 AM
Friday 7:00 AM 11:00 AM
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 Trinity Post Office in Trinity, TX

Trinity Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
116 W Main St Trinity , TX 75862-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 4:30 PM
Tuesday 8:30 AM 4:30 PM
Wednesday 8:30 AM 4:30 PM
Thursday 8:30 AM 4:30 PM
Friday 8:30 AM 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 Woodlake Post Office in Woodlake, TX

Woodlake Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
5923 E Us Highway 287 Woodlake , TX 75865-9998

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