United States Postal Service (USPS)
77001 (Houston, TX)
Located in Harris County, Texas. Covers 1 designated delivery area.
Calculate USPS Postage to 77001
Estimate shipping costs for packages delivering to Houston, TX.
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USPS Postage & Shipping Rate Calculator (2026)
Estimate domestic rates for USPS Ground Advantage, Priority Mail, and Priority Mail Express across all USPS Postal Zones.
lbs
oz
Automatically estimated if 5-digit ZIP codes are provided.
USPS Ground Advantageâ„¢ Best Value
2 - 5 Business Days • Includes $100 insurance & tracking
$7.95
Retail Rate Priority Mail® Most Popular
1 - 3 Business Days • Free packaging • $100 insurance
$10.20
Weight & Zone Based Priority Mail Express® Fastest
Next-Day to 2-Day Guaranteed Delivery • $100 insurance
$30.45
Money-Back Guarantee
USPS Priority Mail Flat Rate Options (If using USPS Flat Rate Packaging)
Flat Rate Envelope
$9.85
Small Flat Rate Box
$10.40
Medium Flat Rate Box
$18.40
Large Flat Rate Box
$24.75
Format USPS Shipping Label for 77001
Generate standardized CASS-compliant delivery addresses for Houston, TX.
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USPS Standard Shipping Address Formatter
Generate USPS CASS-compliant, barcode-ready shipping label addresses for USPS, FedEx, UPS, and Amazon packages.
USPS Standard Postal Label Format
JOHN DOE
123 MAIN ST APT 4B
BEVERLY HILLS CA 90210
UNITED STATES