Post offices in the county of Caldwell, 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 Dale Post Office in Dale, TX

Dale 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
1383 Fm 1854 Dale , TX 78616-9998

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Open hours
Day Open Close
Monday 8:00 AM 11:30 AM
12:30 PM 4:00 PM
Tuesday 8:00 AM 11:30 AM
12:30 PM 4:00 PM
Wednesday 8:00 AM 11:30 AM
12:30 PM 4:00 PM
Thursday 8:00 AM 11:30 AM
12:30 PM 4:00 PM
Friday 8:00 AM 11:30 AM
12:30 PM 4:00 PM
Saturday 8:30 AM 10:30 AM
Sunday Closed

Phone: 512-764-2242

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Street View Image of Fentress Post Office in Fentress, TX

Fentress 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 Gonzales Ave Fentress , TX 78622-9800

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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 7:00 AM 9:00 AM
Sunday Closed

Phone: 512-488-2526

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Street View Image of Lockhart Post Office in Lockhart, TX

Lockhart 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
217 W Market St Lockhart , TX 78644-9998

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Open hours
Day Open Close
Monday 8:00 AM 4:30 PM
Tuesday 8:00 AM 4:30 PM
Wednesday 8:00 AM 4:30 PM
Thursday 8:00 AM 4:30 PM
Friday 8:00 AM 4:30 PM
Saturday 9:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Luling Post Office in Luling, TX

Luling 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
517 E Crockett St Luling , TX 78648-9998

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Open hours
Day Open Close
Monday 8:00 AM 4:30 PM
Tuesday 8:00 AM 4:30 PM
Wednesday 8:00 AM 4:30 PM
Thursday 8:00 AM 4:30 PM
Friday 8:00 AM 4:30 PM
Saturday 9:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Martindale Post Office in Martindale, TX

Martindale 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
307 Lockhart St Martindale , TX 78655-9998

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

Phone: 512-357-6467

  • Stamps.com logo
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Street View Image of Maxwell Post Office in Maxwell, TX

Maxwell 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
32 Fm 1966 Maxwell , TX 78656-9998

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Open hours
Day Open Close
Monday 7:30 AM 10:30 AM
11:30 AM 2:30 PM
Tuesday 7:30 AM 10:30 AM
11:30 AM 2:30 PM
Wednesday 7:30 AM 10:30 AM
11:30 AM 2:30 PM
Thursday 7:30 AM 10:30 AM
11:30 AM 2:30 PM
Friday 7:30 AM 10:30 AM
11:30 AM 2:30 PM
Saturday Closed
Sunday Closed

Phone: 512-357-6452

  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
    Promo code
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Street View Image of Prairie Lea Post Office in Prairie Lea, TX

Prairie Lea 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
6855 San Marcos Hwy Prairie Lea , TX 78661-9800

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Open hours
Day Open Close
Monday 1:00 PM 5:00 PM
Tuesday 1:00 PM 5:00 PM
Wednesday 1:00 PM 5:00 PM
Thursday 1:00 PM 5:00 PM
Friday 1:00 PM 5:00 PM
Saturday 7:00 AM 9:00 AM
Sunday Closed

Phone: 512-488-2512

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