ZIP Code™ Lookup | USPS
Find the ZIP Code for any US address or city using the USPS online tool. Enter a street address, city and state, or a ZIP Code and city to see the corresponding ZIP Code or city list.
USPS - Find a ZIP Code
Enter an address or a city/state/ZIP code association to get the ZIP+4 code. Learn more about ZIP Code FAQs, publications, abbreviations and Postal Explorer.
Look Up a ZIP Code™ - USPS | PostalPro
Find ZIP Codes for corporate and residential addresses by entering street, city, and state. You can also see all the ZIP Codes for a city by entering city and state only.
ZIP Codes by Area and District codes | PostalPro - USPS
Address Quality Solutions. Correct and Standardize Your Address List; Verify Your Address List; ... USPS Mailing Services team provides strategic incentives, offering various benefits and advantages to businesses and individuals. ... The Excel spreadsheet lists ZIP Codes with the associated Area and District Codes. April 01, 2025.
Service Standards | USPS
Find the expected delivery times for domestic mailing and shipping services by entering the ZIP Code you're shipping from. Drag and zoom the map to see the area you're mailing to, as well as Alaska, Hawaii, and U.S. territories.
Free ZIP code map, zip code lookup, and zip code list
Learn about the history, types, and assignment of US ZIP codes, a postal code system used by the USPS and other shipping companies. Find ZIP codes by address, city, or county using the ZIP code database or the ZIP code map.
How to Find the Standard US Zipcode for an Address or City with the ...
(in essence: post office box 1036 would see the last four of the zipcode be 1036. Post office box 36 would be zipcode 0036, PO box 1 would be 0001...and so on). However, if the last is more than 9999 (uncommon in some cities ), you'll need to look these up in a zip code by address search to ensure the correct zip code +4 is found.
Find USPS Post Offices & Locations Near Me | USPS
Find USPS locations like Post Offices, collection boxes, and kiosks so you can send packages, ... Requires a full address Passport Appointments Hours ... ZIP Code™ Lookup
Address Information System (AIS) Viewer | PostalPro - USPS
AIS Viewer is an interactive application that provides ZIP Code, city, county, delivery type, and other data for all 50 states. You can use it to validate, correct, and standardize addresses for mailing purposes.
Fact Sheet: Look Up a ZIP Code - About.usps.com
Learn how to find a ZIP Code and other related information at www.usps.com/zip4. You can search by address, city, company, or ZIP Code and get a ZIP+4 code.
ZIP Code™ Lookup | USPS
Image of USPS.com logo. · hamburger menu Icon · USPS mobile logo · Search Icon · Tracking Icon · Informed Delivery Icon · Post Office Locator Icon · Stamps Icon · Schedule a Pickup Icon · Calculate a Price Icon · Zip Code™ Lookup Icon · Holdmail Icon · Change of Address Icon · Post Office Boxes Icon · Shipping Supplies Icon · Click-N-Ship Icon
Understanding How to Navigate the US Postal Service Zip Code Lookup ...
Accessing the USPS Zip Code Lookup Tool. To access the USPS Zip Code Lookup Tool, visit the official USPS website. Once there, you will find a dedicated section for zip code searches. You can enter either an address or city/state in the search box provided.
United States ZIP Codes – ZIP Code Lookup by Address
Find the correct 5-digit or 9-digit ZIP code for your postal mail destination in the United States. Use the address lookup or the code list to search by state, city, or post office.
Top 5 Tools for Finding USPS Zip Codes by Address Quickly and Easily
The official USPS website offers a comprehensive ZIP code lookup tool that allows users to find ZIP codes by entering their street address, city, and state. This tool is reliable as it pulls data directly from the United States Postal Service’s database. Simply visit the USPS website and navigate to the “Find a ZIP Code” section to get ...
Finding Your ZIP Code (2025 Guide) - GovFacts
The USPS introduced ZIP codes on July 1, 1963, as an internal tool to handle increasing mail volume more efficiently. The term “ZIP” was chosen to suggest that mail travels more quickly when the code is included in the postal address. A standard ZIP code consists of five digits:
Zip/Postal Code Lookup by Address, City, State
Find any zip code (including ZIP+4 - full 9-digit US zip codes) or postal code in the world by using our simple lookup function. Enter the address, city, state, province, or country into the search field above to locate a mailing address or find a package’s origin.
Look Up a ZIP Code™ Tool | PostalPro - USPS
USPS Mailing Services team provides strategic incentives, offering various benefits and advantages to businesses and individuals. ... Look Up a ZIP Code™ Tool. 08/24/2016. Look up Zip Codes™ for corporate and residential addresses either by address or by City and State here. Feedback. Quick Links. Contact; Site Index; Update Via RSS ...
United States ZIP Codes - Find Postal Codes for Any Address in the US
Learn about the history and types of ZIP codes in the US and how to find them by state. Use the free zip code map and list of zip codes by state to locate any address in the US.
Accurate Zip Code Finder by Address Lookup - woosmap.com
Our zip code finder tool provides accurate, hassle-free address lookup and Woosmap zip code verifications across all states and counties in the United States and other regions. Powered by reliable and up-to-date geolocation data, our comprehensive database, postal maps, and routing tools ensure your mail reaches the correct address smoothly.
USA zip codes, Free ZIP code map, zip code lookup
In areas without regular postal routes, ZIP codes may not be clearly defined. US ZIP Code Map. There is no official ZIP code map based on USPS data. Instead, the Census Bureau and other commercial services create approximate maps based on data interpolation. ... Types Of Zip Codes. Unique/single high volume address (ex. 20505 for the CIA in ...