CT
Northeast5th state

Connecticut

The Constitution State

Capital

Hartford

Population

3,626,205

Area

5,543 sq mi

Founded

January 9, 1788

Highlights

  • Home to Yale University, one of the world's top universities
  • Birthplace of the American insurance industry
  • Rich colonial history along the Connecticut River Valley
  • Mystic Seaport, the nation's leading maritime museum

Top Metropolitan Cities

Hartford

121,054

The state capital and insurance industry hub, home to the Mark Twain House.

Bridgeport

148,654

Connecticut's largest city, a vibrant port city on Long Island Sound.

New Haven

130,250

Home to Yale University and the birthplace of the American hamburger.

Stamford

135,470

A major financial center and corporate headquarters hub near New York City.

Waterbury

113,981

Known as the 'Brass City' for its historic role in the brass manufacturing industry.

HempADU City Gallery

Sustainable hemp ADU homes across America

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New York City
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Las Vegas

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USA States Guide

A comprehensive reference guide to all 50 US states and their top metropolitan cities.

By the Numbers

  • 50 States covered
  • 4 Geographic regions
  • 250+ Metropolitan cities listed
© 2026 USA States Guide. All rights reserved.Data reflects major metropolitan areas by population.