Post offices in the 78595 ZIP code of Sullivan City, TX

The ZIP code 78595, situated in Sullivan City, TX, includes 1 post office within the city of Sullivan City. The listed operating hours indicate when retail services are available, providing a time when postal employees are available to assist customers. Often, the lobby areas remain open longer, granting access to PO boxes, package drop-off areas, and self-service Automated Postal Center (APC) machines for stamp purchases.The compilation is sorted first by city and then by the name of the post office, with Street View pictures of the post offices included whenever possible. Please contact us if you find an error, so that we can correct it.

Street View Image of Sullivan City Post Office in Sullivan City, TX

Sullivan City 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
200 Cenizos Dr Sullivan City, TX 78595-9998

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 9:30 AM 11:00 AM
Sunday Closed

Phone: 956-485-2531

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