And then McKinney exploded. A Collin County seat thirty miles north of Dallas, it became one of the fastest-growing cities in America and was named the number-one Best Place to Live in America by Money magazine in 2014. Yet for all the new neighborhoods ringing it, the square is still the heart of the place — a farmers market, festivals, live music, and a Saturday crowd that still orbits the same old courthouse. McKinney has topped national lists again and again since, but the answer is always the same: the square, the schools, and Dallas an easy drive away.
A county-seat town grew here for two reasons: cotton and the railroad. When the Houston and Texas Central Railroad reached McKinney in 1872, the town became a regional shipping hub for cotton and grain, and the courthouse era was the era when, as people here still say, cotton was king. Gins, flour mills, and a cotton mill turned the rich Blackland Prairie soil into the town's livelihood for generations; by the 1920s Collin County was one of the largest cotton-producing counties in the entire country.
Why People Visit McKinney
Visitors choose McKinney for its handsome square, approachable museums, and easy walkability. It balances small-city heritage with everyday outdoor spaces, from the courthouse and Chestnut Square to the Heard sanctuary and the park trails. Families and day-trippers find a friendly layout and an unhurried pace, with year-round appeal in its parks, paths, and public spaces — and the historic square always at the center of it.
