Fort Bend County Sheriff's Office
Summer Lakes is in unincorporated Fort Bend County, so the Sheriff's Office (not Rosenberg PD) is the primary law enforcement agency. For any life-threatening emergency, always call 911 first.
Address: 1840 Richmond Pkwy, Richmond, TX 77469
Phone: 281-341-4665
Source: https://www.fortbendcountytx.gov/government/departments/sheriff-s-office/contact-us — last verified Aug 25, 2026
Rosenberg Police Department (Non-Emergency)
The nearest municipal police department. Summer Lakes carries a Rosenberg mailing address but is outside city limits, so the Fort Bend County Sheriff's Office holds primary jurisdiction -- this line is a secondary resource.
Anonymous Tip Line (Fort Bend County Crime Stoppers)
Anonymous, may be eligible for a cash reward.
Lamar CISD Police Department (Non-Emergency, 24hr)
Summer Lakes is zoned to Lamar Consolidated ISD.