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States that start with O

3 states: Ohio, Oklahoma, Oregon

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State Abbreviation Capital Region
Ohio OH Columbus Midwest
Oklahoma OK Oklahoma City South
Oregon OR Salem West

FAQ

How many states start with O?

3 U.S. states start with O: Ohio, Oklahoma, Oregon.

What states start with O?

Ohio, Oklahoma, Oregon

What is a good way to memorize O states?

Group them by region, say each capital once, then run a short quiz round on StateGuess.