查找 USPS 地点
Search for Post Offices™ and other locations to buy stamps, ship packages, apply for passports, and more.
Determine how much postage or how many stamps you need for your letter or package based on size, weight, and destination.
查找 ZIP Code™（邮区编码）
Find a ZIP Code™ by street address or city and state to make sure your mail arrives at the right place.
Shipping & Mailing with USPS
Start your shipping with free Priority Mail® and Priority Mail Express® envelopes and boxes, and other supplies.
Browse our collection of postage stamps. Find stamps by theme, color, season, mail service, and more.
Get a free package pickup during your regular mail delivery or pay a fee for a pickup at a time that works for you.
Learn how to choose the best envelope or card size, follow Postal addressing standards, and get stamps for your mail.
Sending APO, FPO, or DPO mail? No matter where your loved one is stationed, you’ll pay domestic prices for military and diplomatic mail.
Personalize cards, stamps, and envelopes with your own photos or use third-party vendor templates to help you create a unique design.
Sending money orders at any Post Office is easy to do. Pay with a debit card, cash, or traveler’s check. 邮政汇票安全、经济高效且绝不会过期。
2. 仅适用于特定产品和特定国内目的地。保险不包括特定项目。For details regarding claim exclusions, see Sections 609.4.3 (Non-payable Claims), 609 (Filing Indemnity Claims for Loss or Damage), and 503.4 (Insured Mail) of the Domestic Mail Manual. Back ^
5. In most cases, the expected delivery date that is printed on your receipt or provided at checkout will reflect a delivery time of 1, 2, or 3 days based on origin, destination, and Post Office™ acceptance time. 例外情况和限制条件适用。如需了解详情，请访问 Priority Mail。 返回 ^