MOMissouri
Show-Me State · Capital: Jefferson City · Midwest (Plains)
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Bordering states: Iowa, Illinois, Kentucky, Tennessee, Arkansas, Oklahoma, Kansas, Nebraska.
4 fun facts about Missouri
- Kansas City has more fountains than any city in the world except Rome.
- The Gateway Arch in St. Louis is the tallest monument in the US (630 feet) — and the only one you can ride inside.
- Mark Twain was born and raised in Hannibal, MO — the model for Tom Sawyer's town.
- The ice cream cone was invented at the 1904 World's Fair in St. Louis.
Frequently asked questions about Missouri
Is Missouri a US state?
Yes, Missouri is one of the 50 US states. It was admitted to the Union in 1821, making it the 24th state. Its capital is Jefferson City and its largest city is Kansas City.
What is the capital of Missouri?
The capital of Missouri is Jefferson City. Note that the largest city in Missouri is Kansas City, not the capital — a common point of confusion.
When did Missouri become a state?
Missouri became a US state in 1821. It is the 24th state admitted to the Union.
What is the abbreviation for Missouri?
The 2-letter USPS abbreviation for Missouri is MO.
How big is Missouri?
Missouri ranks #21 of 50 US states by area — a mid-sized US state.
What is the population of Missouri?
Missouri has a population of 5 to 10 million.
What region is Missouri in?
Missouri is in the Midwest region of the United States, per the US Census Bureau.
What time zone is Missouri in?
Missouri observes Central Time.
Learn more
→ How to learn the 50 states (full guide)