What state is HI?

HI = Hawaii

HI is the official two-letter USPS postal abbreviation for Hawaii. The capital is Honolulu, and Hawaii is in the West region. See the full Hawaii profile for borders, nickname, symbols, and map practice.

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Quick facts

Abbreviation

Capital

Honolulu

Region

West

Nickname

The Aloha State

Easy to confuse with

FAQ

What state is HI?

HI is Hawaii.

Is HI Hawaii?

Yes. HI is the USPS postal abbreviation for Hawaii.

What is the capital of Hawaii?

The capital of Hawaii is Honolulu.

Which states are easy to confuse with HI?

Watch for codes like ID, IA when you see HI.