Patterson, Illinois Public Records

Public safety in Patterson is the responsibility of the Patterson Police Department, which works closely with the Greene County Sheriff's Office to ensure the well-being of the community. Residents can request copies of police reports or arrest records by contacting the Patterson Police Department directly. The Greene County Jail, operated by the Sheriff's Office, also provides information on current and past inmates through its public access system, allowing individuals to search for records related to incarceration and detention.

Patterson voters are served by the Greene County Clerk's Office, which functions as the county's election authority. The office is located at 519 North Main Street, Carrollton, IL 62016, phone (217) 942-5443. The County Clerk administers all aspects of voter registration, candidate filing, ballot preparation, polling place management, and election result certification for Patterson and all other Greene County communities. Illinois voters can register online through the Illinois State Board of Elections at ova.elections.il.gov, or register in person at the County Clerk's office, at designated deputy registrar locations, or when obtaining a driver's license. Voter registration deadline is 27 days before each election in Illinois, though grace period registration is available at early voting sites and on Election Day at polling places. Voters must provide two forms of identification showing current address. Patterson, as an unincorporated community, has no municipal elections, city council, or mayor. Residents vote in county, state, and federal elections. Greene County elected officials include County Board members (elected by district), Sheriff, Clerk, Treasurer, Circuit Clerk, State's Attorney, Coroner, and Recorder. Patterson area voters are assigned to a specific Greene County Board district. Polling place assignments for Patterson residents can be found by entering your address at the Illinois Voter Information website, www.elections.il.gov, or by contacting the Greene County Clerk. In the November 2024 presidential election, Greene County recorded voter turnout of approximately 65-70% of registered voters, consistent with rural Illinois turnout patterns. Looking ahead to the November 3, 2026 general election, Patterson and Greene County voters will decide several important races. Illinois will hold elections for all 118 State House of Representatives seats (Greene County is in the 100th District), and all 59 State Senate seats with half the chamber up depending on district cycle. Greene County voters will also decide county-level offices that may be up for election in 2026, including potential County Board seats and possibly Sheriff or Clerk depending on the four-year cycle. The U.S. Senate seat currently held by Dick Durbin is not up in 2026 (next in 2026), and the Governor's race is not scheduled for 2026 (gubernatorial elections in Illinois occur in midterm years divisible by 4: 2026 is not a gubernatorial year). Illinois law allows any registered voter to request an absentee ballot by mail without stating a reason. Vote-by-mail applications can be requested through the County Clerk or submitted online at the State Board of Elections website. Ballots must be requested by five days before the election for mail delivery, or in-person absentee voting is available at the County Clerk's office beginning 40 days before each election. Illinois maintains public access to voter registration data (excluding confidential information), campaign finance reports through the State Board of Elections, candidate statements of economic interest, and certified election results by precinct, all searchable at elections.il.gov.