McKinney, TX

A nineteenth-century courthouse remains the focal point of McKinney's downtown, although its courtrooms now house the McKinney Performing Arts Center. The square began with the selection of a Collin County seat in 1848. State rules favored a site near the county's geographic center, and swollen creeks reportedly kept some voters from a competing location from reaching the election. The new seat took the name of Collin McKinney, a signer of the Texas Declaration of Independence. Arrival of the Houston and Texas Central Railroad in 1872 made the town a shipping point for cotton and grain. The courthouse followed in 1875, was extensively remodeled in 1927, and reopened as a performance venue after rehabilitation in 2005. Its continued civic use connects the working downtown square to the county-seat settlement.

Modern McKinney occupies a much larger and less uniform setting than the blocks around that square. The adopted 2040 Comprehensive Plan divides the city and its extraterritorial planning area into 17 districts. They include the Historic Town Center, established residential areas, newer development corridors, an airport district, and corporate and industrial areas. The older core has a small-block street pattern and mixed storefronts. Newer sections include subdivisions, larger commercial sites, business campuses, and land still being developed. Downtown is one center among several, and other districts orient more directly to a highway corridor, school campus, employment site, or neighborhood retail center. The square remains a shared landmark across that dispersed city. Working life follows the same pattern.

McKinney National Airport serves corporate and private fleets and operates independently of the city's general fund. In July 2026 it remained a general-aviation airport while utility lines, parking, an apron, fire lanes, and the terminal building for future commercial service were under construction. The city listed November 2026 as the terminal's anticipated completion, so airline operations were still a future step. Established employers also represent aerospace and defense, insurance and finance, wire and vehicle-component manufacturing, and professional work. Offices, production facilities, and aviation occupy parts of McKinney far from the old courthouse economy of farm trade and county government. Daily trips often connect residential districts with highway-oriented workplaces, the airport side of the city, and commercial centers. The historic center carries much of McKinney's most visible community activity.

Shops and restaurants fill restored buildings around the square. The performing arts center closed on February 1, 2026, for a nearly year-long renovation of the former courthouse, temporarily taking its regular downtown stage out of service. Nearby, Chestnut Square uses preserved houses for programs and hosted a weekly farmers market during 2026. The Heard Natural Science Museum and Wildlife Sanctuary occupies a very different setting. Founded in 1967, it protects 289 acres for conservation and environmental education, with trails and exhibits on a remnant of the Blackland Prairie. The square, Chestnut Square, and the Heard preserve three different pieces of local history: county government, domestic buildings, and the prairie landscape that preceded the city's rapid outward growth.