Grand Prairie covers about 81 square miles that border Arlington, Fort Worth, Irving, Dallas and Mansfield, while Johnson Creek and the Trinity's West Fork cross it. Wet ground, hot summers and dense housing keep several pests busy all year.
Grand Prairie had 196,100 residents at the 2020 census and sits mostly in Dallas County, with sections reaching into Tarrant and Ellis counties. The city stands about 528 feet above sea level, and with roughly 8.9 square miles of water plus the West Fork of the Trinity and Johnson Creek, damp soil is never far from a foundation.
The weather adds pressure. July highs average about 95.5 degrees and rainfall totals about 37 inches a year. The 2020 census counted 68,284 housing units, spanning downtown houses, rental apartments and newer master-planned growth like Goodland, and each type hands termites, ants, roaches and mosquitoes a different way in.