The Harris County Sheriff's Office is investigating in the 5700 block of Amelia Plantation. This is not far from Greenhouse Road.
According to deputies, the child was stable when he was taken by LifeFlight to the hospital.
A license plate was not given nor was a description of the suspect.
Deputies are searching for a possibly gray or silver pickup that struck a 5-year-old boy in the 5700 block of Amelia Plantation in Katy. The child was transported in stable condition by LifeFlight. #hounews pic.twitter.com/p432uVhvtV— HCSOTexas (@HCSOTexas) June 23, 2018