Prosper

• Prosper Police DepartmentIncident detail since January 201948,795 served

Sheriffs and county police in its counties: Denton County Sheriff's Office, Collin County Sheriff's Office.

A department or FBI code is the place's own when its name is the place's and its FBI population fits the place's people (decisions city-or-town-is-its-police-department, left-out-code-is-its-place). Agencies: FBI NIBRS master file 2025 batch headers; names from the FBI agency list, pulled 2026-09-29.

Counties

Collin CountyDenton County

People

37,869

Census Bureau American Community Survey 5-year estimates, 2020 to 2024

Prosper follows Texas law on arrests, release, and courts; the full set covers prosecutors, defense, and jails too.

Who decides release first

A magistrate sets bail first, at the hearing that must follow arrest. Magistrates include judges of every level, justices of the peace, and, in some counties, appointed criminal law magistrates. In misdemeanors, a sheriff, officer, or licensed jailer may take bail, and many counties use bond schedules signed by judges.

Tex. Code Crim. Proc. arts. 17.027, 17.20 to 17.22Tex. Code Crim. Proc. art. 15.17

Time to see a judge

A person arrested must be taken before a magistrate without unnecessary delay and no later than 48 hours after arrest. The magistrate gives the warnings, sets bail, and can appoint a lawyer. The hearing may be held by video.

Tex. Code Crim. Proc. art. 15.17(a)

Money bail

Texas allows money bail. Since voters approved Proposition 3 in November 2025, a judge must deny bail for murder, aggravated assault, aggravated robbery, aggravated sexual assault, and several other felonies when the state proves flight risk or danger at a hearing, and must explain in writing any grant of bail on those charges.

Tex. Const. art. I, secs. 11 to 11dTex. Code Crim. Proc. art. 17.15

Read from the statutes and court rules cited, 2026-09-30. Prop 3 (2025) changed when bail must be denied, not whether money bail exists. Appointed criminal law magistrates exist only in counties with an enabling section in Gov't Code ch. 54, such as Harris, Dallas, Bexar, and Travis. Counts of public defender offices change often; check TIDC before quoting a number.

Offenses reported by Prosper Police Department, Prosper's own department. The county sheriff and state police may answer calls here too; their offenses are on their own pages.