National States And Capitals Day

Celebrated on 09/22/2026

Quick Fact

National States And Capitals Day celebrates the unique identities of all 50 states and their capitals. Did you know that only 17 state capitals are also the largest cities in their state? This quirky holiday encourages people to learn more about the geography and history of the United States.

Origins and Establishment of National States And Capitals Day

National States And Capitals Day was first observed in 2016, conceived by a group of geography enthusiasts and educators who wanted to promote geographic literacy. The holiday was established to encourage Americans to learn the names and locations of all 50 states and their capitals, a skill that has been declining in recent years. The date was chosen to coincide with the anniversary of the signing of the Constitution, symbolizing the union of the states.

Evolution and Modern Commemoration

Since its inception, the holiday has grown in popularity, with schools, libraries, and community centers organizing map quizzes, trivia contests, and interactive learning events. In the digital age, many participate by using apps and online games to test their knowledge. Social media campaigns encourage people to share fun facts about their home states, fostering a sense of national pride and curiosity about the country's diverse geography.

Facts & General Observations

• The smallest state capital by population is Montpelier, Vermont, with just over 7,000 residents, while the largest is Phoenix, Arizona, with over 1.6 million.
• Only 17 state capitals are also the largest city in their state; examples include Denver, Colorado, and Atlanta, Georgia.
• The capital city with the highest elevation is Santa Fe, New Mexico, at 7,199 feet above sea level, while the lowest is Annapolis, Maryland, at sea level.

Explore more celebrations, trivia, and quests on National Day Quest.