Please support Cool Kid Facts by emailing or sharing!

US State Abbreviations & State Postal Codes

Learn each state abbreviation and postal code. Handy for sending correspondence or just for quick reference!

You can also read about all US states to learn more about them (or click on them below). Or explore the history of US states.

Alabama

Abbreviation: Ala. Postal code: AL

Alaska

Abbreviation: Alaska Postal code: AK

Arizona

Abbreviation: Ariz. Postal code: AZ

Arkansas

Abbreviation: Ark. Postal code: AR

California

Abbreviation: Calif. Postal code: CA

Colorado

Abbreviation: Colo. Postal code: CO

Connecticut

Abbreviation: Conn. Postal code: CT

Delaware

Abbreviation: Del. Postal code: DE

District of Columbia

Abbreviation: D.C. Postal code: DC

Florida

Abbreviation: Fla. Postal code: FL

Georgia

Abbreviation: Ga. Postal code: GA

Hawaii

Abbreviation: Hawaii Postal code: HI

Idaho

Abbreviation: Idaho Postal code: ID

Illinois

Abbreviation: Ill. Postal code: IL

Indiana

Abbreviation: Ind. Postal code: IN

Iowa

Abbreviation: Iowa Postal code: IA

Kansas

Abbreviation: Kans. Postal code: KS

Kentucky

Abbreviation: Ky. Postal code: KY

Louisiana

Abbreviation: La. Postal code: LA

Maine

Abbreviation: Maine Postal code: ME

Maryland

Abbreviation: Md. Postal code: MD

Massachusetts

Abbreviation: Mass. Postal code: MA

Michigan

Abbreviation: Mich. Postal code: MI

Minnesota

Abbreviation: Minn. Postal code: MN

Mississippi

Abbreviation: Miss. Postal code: MS

Missouri

Abbreviation: Mo. Postal code: MO

Montana

Abbreviation: Mont. Postal code: MT

Nebraska

Abbreviation: Nebr. Postal code: NE

Nevada

Abbreviation: Nev. Postal code: NV

New Hampshire

Abbreviation: N.H. Postal code: NH

New Jersey

Abbreviation: N.J. Postal code: NJ

New Mexico

Abbreviation: N.M. Postal code: NM

New York

Abbreviation: N.Y. Postal code: NY

North Carolina

Abbreviation: N.C. Postal code: NC

North Dakota

Abbreviation: N.D. Postal code: ND

Ohio

Abbreviation: Ohio Postal code: OH

Oklahoma

Abbreviation: Okla. Postal code: OK

Oregon

Abbreviation: Ore. Postal code: OR

Pennsylvania

Abbreviation: Pa. Postal code: PA

Rhode Island

Abbreviation: R.I. Postal code: RI

South Carolina

Abbreviation: S.C. Postal code: SC

South Dakota

Abbreviation: S.D. Postal code: SD

Tennessee

Abbreviation: Tenn. Postal code: TN

Texas

Abbreviation: Tex. Postal code: TX

Utah

Abbreviation: Utah Postal code: UT

Vermont

Abbreviation: Vt. Postal code: VT

Virginia

Abbreviation: Va. Postal code: VA

Washington

Abbreviation: Wash. Postal code: WA

West Virgina

Abbreviation: W.Va. Postal code: WV

Wisconsin

Abbreviation: Wis. Postal code: WI

Wyoming

Abbreviation: Wyo. Postal code: WY

US Territories

American Samoa

Postal Code: AS

Guam

Abbreviation: Guam Postal code: GU

Marshall Islands

Postal code: MH

Micronesia

Postal code: FM

Northern Marianas

Postal code: MP

Palau:

Postal code: PW

Puerto Rico

Abbreviation: P.R Postal code: PR

Virgin Islands

Postal code: VI

Please support Cool Kid Facts by emailing or sharing!