Look up U.S. state abbreviations and full state names. Search by two-letter abbreviation, state name, capital, region, or sample city to find state code details.
Abbreviation search:
Enter a two-letter code such as IL, CA, TX, FL, NY, WI, or AZ.
State search:
Enter a full state name such as Illinois, California, Texas, Florida, or Wisconsin.
Capital search:
Enter a state capital such as Springfield, Sacramento, Austin, Tallahassee, or Madison.
City search:
Enter a sample city such as Chicago, Los Angeles, Dallas, Miami, or Milwaukee.
A state abbreviation lookup helps connect a two-letter state code to the full state name and related details.
It is useful for address forms, shipping labels, contact lists, spreadsheets, location cleanup, state references, ecommerce, and data lookup tools.
Yes. Standard U.S. postal state abbreviations use two letters, such as IL for Illinois, CA for California, and TX for Texas.
Yes. Change the search mode to State Name and enter a full state name like Illinois, California, New York, or Wisconsin.
Yes. Change the search mode to Capital and enter a capital city such as Austin, Madison, Springfield, or Sacramento.
Yes. After running a lookup, click the copy button to copy the result.