About Mason County
Mason County is located in central Illinois along the Illinois River, encompassing approximately 540 square miles of rolling prairie and river bottomland. The county seat is Havana, a historic river town situated on the eastern bank of the Illinois River. Established in 1841, Mason County was named after Kentuckian statesman Sampson Mason. The county has a population of approximately 13,000 residents as of recent census estimates, making it one of the smaller rural counties in Illinois.
The county is bordered by Tazewell County to the north, Menard and Logan counties to the east, Cass County to the south, and Fulton and Schuyler counties across the Illinois River to the west. Major communities include Havana, Mason City, San Jose, and Kilbourne. The Illinois River provides significant recreational opportunities, and the county is home to portions of the Chautauqua National Wildlife Refuge and Sand Ridge State Forest, which attract outdoor enthusiasts for hunting, fishing, and birdwatching.
Agriculture dominates the landscape, with corn and soybean farming as primary economic activities. The Mason County Courthouse, located at 125 N. Plum Street in Havana, houses the County Clerk, Circuit Clerk, Recorder, and Assessor offices.
The Mason County Recorder maintains land records and property documents, while the County Clerk handles vital records and election administration. The Assessor's office, located at 125 N. Plum Street, manages property assessments and tax information.
Mason County's history is deeply connected to the Illinois River transportation corridor and the development of central Illinois agriculture in the 19th century.
Sheriff, Police & Law Enforcement
Sheriff & Law Enforcement
The Mason County Sheriff's Office is responsible for maintaining law and order in the county, particularly in the unincorporated areas. The office oversees patrol operations, manages the county jail, processes arrests, and maintains criminal records. The Sheriff's Office is also involved in community outreach programs and works closely with other law enforcement agencies to ensure public safety. Notable divisions within the office include the patrol division, investigations, and a dedicated team for handling civil processes and court security.
Police Departments
Law enforcement in Mason County is provided by the Mason County Sheriff's Office and several municipal police departments. The Havana Police Department serves the city of Havana, focusing on local crime prevention and community policing. Mason City and Manito also have their own police departments, each responsible for maintaining peace and order within their respective jurisdictions. These agencies coordinate on major crimes and emergencies, often collaborating with the Sheriff's Office to ensure comprehensive law enforcement coverage throughout the county.
Law Enforcement & Arrests
The Mason County Sheriff's Office, located at 100 North Broadway in Havana, Illinois, serves as the primary law enforcement agency for unincorporated areas and provides countywide services including operating the Mason County Jail. The Sheriff's Office can be reached at (309) 543-6661 and maintains patrol, investigation, and detention divisions. The Mason County Jail houses pre-trial detainees and sentenced misdemeanor offenders; inmate information can be obtained by calling the jail directly at (309) 543-6661 during business hours, though online inmate roster services may be limited.
- Processing fees may apply for copies and research time.
- Mugshots and booking photos are typically available through direct request to the detention facility, though some third-party websites aggregate booking information from public sources.
- Response time for FOIA requests is generally five business days under Illinois law, with possible extensions for voluminous requests.
- The Sheriff's Office maintains records of all arrests, warrants, and civil process service.
Municipal police services are provided by the Havana Police Department for the county seat and Mason City Police Department for that incorporated village, while smaller communities rely on county sheriff patrols. Arrest records in Mason County are considered public records under the Illinois Freedom of Information Act (5 ILCS 140/1 et seq.), and citizens may request arrest logs, incident reports, and booking information by submitting written FOIA requests to the Sheriff's Office or respective police departments. No tribal law enforcement operates within Mason County boundaries.
For emergency law enforcement assistance, residents should dial 911; non-emergency matters can be directed to the Sheriff's Office dispatch center.
Criminal, Arrest & Jail Records
Criminal Records
Criminal records in Mason County encompass a range of offenses, including felonies, misdemeanors, traffic violations, and entries in the sex offender registry. The Mason County Sheriff's Office and local police departments maintain these records, which are accessible to the public under the Illinois Freedom of Information Act. To run a background check in Illinois, residents can contact the Illinois State Police Bureau of Identification, which provides statewide criminal history information.
Arrest Records
Arrest records in Mason County are maintained by the Mason County Sheriff's Office. These records document the details of arrests made within the county, including the nature of the offense, arresting officer, and date of arrest. Residents and attorneys can request access to arrest records by contacting the Sheriff's Office directly. Requests are processed in accordance with the Illinois Freedom of Information Act, which governs the public's right to access government records.
Jail & Inmate Records
The Mason County Jail, located in Havana, serves as the primary detention facility for individuals arrested within the county. The booking process at the jail involves fingerprinting, photographing, and documenting personal information of the detainees. Inmate lookup services are available through the Sheriff's Office, allowing family members and legal representatives to find information about current detainees. Visitation rules are specific to the facility, typically requiring visitors to schedule appointments and adhere to security protocols.
- The bond and bail process in Illinois allows for the posting of bail through cash or surety bonds, enabling the release of detainees pending court appearances.
Mugshots & Booking Photos
Mugshots in Mason County are taken and retained by the Mason County Sheriff's Office during the booking process. These booking photos are part of the public record and can be accessed through the Sheriff's Office, either in person or via their official website. While Illinois does not have specific mugshot removal laws, individuals seeking to have their mugshots removed from online databases may need to pursue legal avenues or contact the hosting websites directly. Mugshots are often included in arrest records and may be used in court proceedings.
Courts & Case Records
Mason County is served by the Tenth Judicial Circuit Court of Illinois, with the Mason County Courthouse located at 125 North Plum Street in Havana, Illinois 62644. The Circuit Court has general jurisdiction over all civil, criminal, family, probate, and traffic matters arising within the county. The Circuit Clerk's office can be reached at (309) 543-6619 and maintains all court records, case files, and docket information.
- Fees for copies are established by statute: $2.00 for the first page and $0.50 for each additional page of most documents, with certified copies requiring an additional $6.00 certification fee.
- The Circuit Court handles felony criminal prosecutions, civil cases exceeding $50,000, divorce and family law matters, probate estates, and juvenile delinquency proceedings.
Court records in Illinois are generally public under Supreme Court Rule 60 and the Illinois Freedom of Information Act (5 ILCS 140/), though certain juvenile, adoption, and mental health proceedings are sealed by statute. Case searches can be conducted in person at the Circuit Clerk's office during regular business hours, typically Monday through Friday, 8:30 AM to 4:30 PM. Online case access may be available through the Illinois eCourts system, though Mason County's full integration varies by case type.
Traffic and misdemeanor cases are also adjudicated in the Circuit Court. Researchers seeking historical court records or case files should contact the Circuit Clerk's office directly, as older records may be archived. The court calendar and scheduling information can be obtained from the Clerk's office or through attorney inquiry.
Property & Public Records
The Mason County Recorder of Deeds, located at 125 North Plum Street in Havana, Illinois 62644, maintains all land records, property transfers, mortgages, liens, easements, and plat maps for the county. The Recorder's office phone number is (309) 543-6661, and office hours are typically Monday through Friday, 8:30 AM to 4:30 PM. All documents affecting real property title in Mason County are recorded with this office, including warranty deeds, quit claim deeds, trust deeds, mechanic's liens, UCC financing statements related to real property, and subdivision plats.
- The Recorder's office maintains grantor-grantee indices dating back to the county's formation in 1841, allowing title researchers to trace property ownership chains.
- Document copies typically cost $1.00 per page, with certified copies requiring an additional certification fee.
- The Mason County Assessor's office, also located at 125 North Plum Street, provides property tax assessment information, parcel identification numbers, assessed valuations, and exemption data.
Illinois law requires real estate documents to be recorded in the county where the property is situated (765 ILCS 5/). While some Illinois counties offer comprehensive online document imaging systems, Mason County's online access may be limited; researchers should contact the Recorder's office directly to inquire about remote access options and associated fees. Property tax payments and delinquency information are handled by the County Treasurer.
Some property information may be accessible through third-party GIS mapping services or the county's website, though comprehensive document imaging requires direct contact with the Recorder. Title companies and attorneys regularly access these records for real estate transactions throughout Mason County.
Vital Records
Vital records for Mason County, Illinois, are maintained by the Mason County Clerk's office located at 125 North Plum Street, Havana, Illinois 62644, phone (309) 543-6661. Birth and death certificates occurring in Mason County can be requested from the County Clerk for records within their jurisdiction, though the Illinois Department of Public Health, Division of Vital Records (605 West Jefferson Street, Springfield, IL 62702) serves as the official statewide repository for all Illinois vital records under the Vital Records Act (410 ILCS 535/).
- Certified copies of birth certificates cost $15.00 for the first copy and $2.00 for each additional copy of the same record ordered simultaneously; death certificates follow the same fee structure.
- Processing time for in-person requests at the County Clerk is typically immediate to same-day; mail requests may require 2-4 weeks.
- Marriage licenses are issued by the Mason County Clerk's office, with couples required to apply in person; the license fee is established by state statute and typically costs approximately $15-$40.
- The Illinois Department of Public Health also offers online ordering through VitalChek for an additional processing fee.
Applicants must provide valid government-issued photo identification and demonstrate direct and tangible interest in the record as required by Illinois law—eligible requestors include the registrant, immediate family members, legal representatives, and parties with court orders. Marriage records become public after the ceremony is performed and the license returned. Divorce records (dissolution of marriage decrees) are maintained by the Mason County Circuit Clerk as court records.
Birth records are restricted for 75 years and death records for 20 years under Illinois confidentiality provisions, after which they become fully public genealogical records.
Business & Licensing
Business licensing and registration in Mason County involves multiple jurisdictions depending on the business type and location. The Mason County Clerk, located at 125 North Plum Street, Havana, Illinois 62644, phone (309) 543-6661, handles assumed name registrations (DBA or "doing business as" filings) for businesses operating under fictitious names within the county. These registrations are public records searchable at the Clerk's office.
- For formal business entity formation—corporations, limited liability companies (LLCs), limited partnerships—businesses must register with the Illinois Secretary of State, Business Services Department.
The Secretary of State maintains a comprehensive online database at www.ilsos.gov where anyone can search business entities, view officers and registered agents, check good standing status, and access formation documents. This search service is free and includes corporations, LLCs, limited partnerships, and not-for-profit organizations. Professional licenses (medical, legal, cosmetology, contracting, etc.) are regulated by the Illinois Department of Financial and Professional Regulation (IDFPR), not at the county level.
Sales tax permits are issued through the Illinois Department of Revenue for businesses collecting sales tax. Local business licenses and occupational permits may be required by municipalities; businesses operating in Havana should contact Havana City Hall at (309) 543-3632, while those in Mason City should contact their municipal offices. Building permits, zoning approvals, and land use permits are handled by the Mason County Zoning Department or individual municipal building departments for incorporated areas.
The Mason County Chamber of Commerce may provide business resources and networking, though specific contact information should be verified locally. Researchers seeking business ownership or licensing information should start with the Illinois Secretary of State database for entity searches and contact the County Clerk for assumed name filings.
Elections & Voter Records
Elections in Mason County, Illinois, are administered by the Mason County Clerk's office, serving as the election authority for the county. The County Clerk is located at 125 North Plum Street, Havana, Illinois 62644, and can be reached at (309) 543-6661. The Clerk manages voter registration, conducts elections, certifies results, and maintains election records for all federal, state, county, and local contests.
- Illinois law requires voters to register at least 27 days before an election to be eligible to vote in that contest (10 ILCS 5/4-8).
- Citizens may request copies of election materials, precinct results, and registration information under the Illinois Freedom of Information Act by submitting written requests to the County Clerk's office.
- The County Clerk's office provides transparency through public canvassing of election results and maintenance of records available for inspection.
Voter registration in Illinois can be completed online through the Illinois State Board of Elections website at www.elections.il.gov, in person at the County Clerk's office, at Secretary of State driver services facilities, or through designated voter registration agencies. Grace period registration and voting is available at the County Clerk's office or designated sites during the 27 days before and through Election Day. Voters can verify their registration status, find their polling place, and view sample ballots through the Illinois State Board of Elections voter information portal using their name and birthdate or through the County Clerk's office.
Mason County operates precinct-based polling places on Election Day; specific locations are assigned based on residential address and can be confirmed through the Clerk's office or the state website. Vote-by-mail (absentee) ballots are available to any registered voter in Illinois without requiring an excuse; applications can be submitted online, by mail, or in person to the County Clerk beginning 90 days before an election. Early voting is also available at designated locations, typically including the County Clerk's office in Havana, for a statutory period before each election.
Election records that are public under Illinois law (10 ILCS 5/) include voter registration lists, candidate filing documents, campaign finance disclosures (filed with county and state authorities), election results broken down by precinct, and vote totals. The next major election is the November 3, 2026 midterm election, which will include races for U.S. House of Representatives, statewide Illinois constitutional offices, Illinois General Assembly seats, and county offices.
Voter turnout in Mason County for the November 2024 general election was consistent with rural Illinois counties, typically ranging between 55-65% of registered voters in presidential election years, with lower turnout in midterm and local elections. Campaign finance records for county candidates are filed with the County Clerk, while state and federal candidates file with the Illinois State Board of Elections and Federal Election Commission respectively.
Economy & Demographics
Mason County's economy is predominantly agricultural, with corn and soybean farming comprising the largest sector of economic activity across the county's fertile bottomland and upland prairie soils. Row crop agriculture supports numerous related businesses including grain elevators, farm equipment dealers, and agricultural service providers. The median household income in Mason County is approximately $52,000, below the Illinois state average, reflecting the rural character and agricultural economic base.
- The county's location along the Illinois River provides transportation access, though the decline of river commerce has reduced this historical advantage.
Major employers include local school districts, healthcare providers such as Mason District Hospital in Havana, local government entities, and agricultural operations. The county has experienced gradual population decline over recent decades, consistent with trends in rural central Illinois, as mechanization has reduced agricultural employment and young residents migrate to larger urban areas. Commercial sand mining has historically been an important extractive industry in Mason County, with silica sand deposits used in glass manufacturing and industrial applications.
Tourism and outdoor recreation contribute to the local economy through hunting and fishing activities related to the Illinois River, Chautauqua National Wildlife Refuge, and Sand Ridge State Forest; these attractions draw visitors during waterfowl migration seasons and provide revenue to local lodging, restaurants, and guide services. Retail and service businesses are concentrated in Havana, the county seat, along routes serving local residents and travelers. Unemployment rates in Mason County typically track slightly above Illinois state averages, reflecting the seasonal nature of agricultural work and limited industrial diversification.
Economic development efforts focus on retaining existing businesses, supporting agricultural operations, and leveraging natural resource assets for recreation and tourism.
Transparency Score
Court Records: ⚠️ Limited Online (eCourts Partial) | Property: ⚠️ In-Person/Phone Required | Arrest/Jail: ⚠️ Phone/In-Person | Vital Records: ⚠️ In-Person/Mail | Business: ✅ Online (IL Secretary of State) | Elections: ✅ Online (State Portal) | Overall Score: 5/10 — Mason County provides traditional in-person access to most records, but digital access lags behind larger Illinois counties. State-level databases fill some gaps.
Official Government Resources
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Cities & Towns in Mason County
Explore public records for 9 cities and communities in Mason County, Illinois.
Nearby Counties
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