Union Public Records Directory

All links go directly to official Union, Maine government websites.

About Union

Union is a rural town located in the north-central portion of Knox County, Maine, approximately 15 miles west of Rockland, the county seat. With a population of around 2,500 residents, Union was incorporated in 1786 and is known for its rich agricultural heritage, scenic lakes including Seven Tree Pond and Crawford Pond, and its historic village center featuring the Thompson Community Center and Union Fairgrounds, home to the annual Union Fair since 1869.
The town's economy historically revolved around farming and timber, though today many residents commute to nearby coastal communities for work while maintaining Union's character as a traditional New England farming community. Major landmarks include the Matthews Museum of Maine Heritage, the Union Historical Society, and the picturesque Common with its historic bandstand. Public records for Union residents are maintained by a combination of town offices and Knox County agencies. The Union Town Office at 567 Common Road serves as the primary municipal records repository, housing property tax records, local business registrations, vital records copies, and town meeting minutes. The Union Police Department, which contracts with the Knox County Sheriff's Office for primary law enforcement, maintains incident reports and certain call logs. Many critical records—including property deeds, court documents, criminal records, and comprehensive vital statistics—are managed by Knox County offices in Rockland and by Maine state agencies. Under Maine's Freedom of Access Act (1 M.R.S. §§ 401-410), most government records are presumed public unless specifically exempted, giving Union residents broad access to municipal and county information.

Police Department & Arrest Records

Law enforcement in Union, Knox County is provided by the Knox County Sheriff's Office and several municipal police departments. The Rockland Police Department, Camden Police Department, and Thomaston Police Department are key agencies. Each department is responsible for policing within its city limits, while the sheriff's office covers unincorporated areas. These agencies collaborate on major crimes and public safety initiatives, ensuring comprehensive coverage across the county.

Jail & Inmate Records

The Knox County Jail, located in Rockland, handles the booking and detention of individuals arrested within the county. The booking process includes photographing, fingerprinting, and recording personal information. Inmate lookup is available through the sheriff's office, allowing family and legal representatives to find detainees. Visitation rules are specific to the facility and require scheduling in advance. The bond and bail process follows Maine state guidelines, and information on recently arrested individuals can be obtained by contacting the jail directly.

Court Records

Union residents are served by the Knox County Unified Criminal and Civil Court located at 62 Union Street, Rockland, ME 04841 (phone: 207-594-2966). This court, part of Maine's unified judicial system, handles all criminal matters (felonies, misdemeanors, and violations), civil cases (including small claims up to $6,000), family matters (divorce, custody, protection from abuse), and probate proceedings.
For small claims specifically, the court processes disputes Monday through Friday from 8:00 AM to 4:00 PM with a filing fee of $65 for claims under $2,500 and $120 for claims between $2,501 and $6,000. Traffic violations and criminal arraignments are also heard at this location. Maine courts provide online access to case records through the Maine Judicial Branch's public access portal at courts.maine.gov/maine-courts/court-records, where users can search civil, criminal, and family cases by party name or case number; while basic case information is free, certain detailed documents may require in-person requests. Certified copies of court documents cost $3 per document plus $2 for certification. Divorce records are available through both the court clerk's office (for case files) and the Maine Center for Disease Control and Prevention (for vital records certificates). Probate matters, including wills and estate administration, are handled by the Knox County Probate Court at the same location; probate records are generally public unless sealed by court order. For traffic violations and small infractions, payment can often be made online through the Maine Violation Bureau at courts.maine.gov/fees_fines/violations/index.html.

Criminal Records

Criminal records in Knox County encompass felony, misdemeanor, and traffic offenses, as well as sex offender registry information. The Knox County Sheriff's Office and local police departments maintain these records. Background checks in Maine can be conducted through the Maine State Bureau of Identification, which provides comprehensive criminal history reports. The bureau's services are accessible to Knox County residents seeking detailed criminal background information.

Arrest Records

Arrest records in Knox County are maintained by the Knox County Sheriff's Office. These records include details of the arrest, charges, and booking information. Residents and attorneys can request arrest records by contacting the sheriff's office, and requests are processed under the Maine Freedom of Access Act. Arrest records typically contain the individual's personal information, details of the alleged offense, and court dates if applicable.

Public Records Access

Property and land records for Union are maintained by Knox County offices in Rockland. The Knox County Registry of Deeds, located at 62 Union Street, Rockland, ME 04841 (phone: 207-594-0422, website: knoxcountymaine.gov/registry-of-deeds), records all property transactions including warranty deeds, mortgage instruments, liens, easements, property divisions, and discharge documents.
The Registry provides free online access to recorded documents dating back to the early 1800s through their website search portal, allowing users to search by grantor/grantee name, book and page number, or property location. Digital images of recorded instruments can be viewed and printed at no charge. For property assessment information, the Union Town Office at 567 Common Road, Union, ME 04862 (phone: 207-785-3658) maintains local tax assessment records, though comprehensive property data is available through the Knox County tax maps and assessment database. The town assesses all real and personal property annually, with tax commitment typically occurring in August. Property owners can search assessed values, acreage, building descriptions, and tax payment history by owner name or map-lot number. Knox County also provides a GIS mapping system accessible through the county website, offering interactive parcel searches with aerial photography, property boundaries, ownership information, and land use classifications. To obtain certified copies of deeds or other recorded documents, requests can be made in person at the Registry of Deeds or by mail with a $2 fee per page plus $2 for certification; digital copies from the online database are free for personal use.

Economy & Demographics

Union's economy remains rooted in agriculture and small business, with the town maintaining its rural character while many residents commute to employment centers in Rockland, Camden, and Augusta. Major local employers include Union Elementary School (part of MSAD 40), local farms such as Savage Oakes Vineyard & Winery and several blueberry operations, Matthews Museum of Maine Heritage, and small manufacturing and retail establishments along Route 17 and in the village center.
The annual Union Fair, operated by the Union Agricultural & Horticultural Society since 1869, generates significant seasonal economic activity each August, drawing thousands of visitors to the fairgrounds on Heald Highway. The town's workforce includes skilled tradespeople, educators, healthcare workers (many employed at Pen Bay Medical Center in Rockport), and retirees attracted by Union's lower property values compared to coastal Knox County communities. Median household income in Union is estimated at approximately $52,000-58,000, somewhat below the Maine state median but reflecting the town's rural residential character. Recent economic developments include growth in small-scale agricultural businesses, value-added food producers, artisan workshops, and tourism-related services catering to visitors exploring the lakes region. Union's property tax base consists primarily of residential properties, farmland under the state's Tree Growth and Farmland tax programs, and limited commercial development. The town benefits economically from its location at the junction of Routes 17 and 131, providing access to the Mid-Coast region while maintaining affordable housing stock that attracts families and first-time homebuyers priced out of coastal markets.

Law Enforcement & Arrest Records

Union's primary law enforcement is provided through a contract with the Knox County Sheriff's Office, located at 301 Park Street, Rockland, ME 04841 (phone: 207-594-0429, website: knoxcountymaine.gov/sheriff). The Sheriff's Office maintains jurisdiction throughout Union and handles patrol, criminal investigations, and emergency response. Union also has a part-time police department with limited hours; for police reports and incident records, residents should contact the Knox County Sheriff's Office dispatch at 207-594-5656 or visit the main office in Rockland. The Sheriff's Office maintains daily activity logs and accepts public records requests for non-confidential reports. For arrests and jail bookings, the Knox County Jail at 301 Park Street operates an inmate roster accessible through the Knox County Sheriff's website, displaying current inmates, booking dates, charges, bond amounts, and anticipated release dates. To request copies of police reports, arrest records, or investigative documents, Union residents must submit a written request under Maine's Freedom of Access Act (1 M.R.S. §§ 401-410), also known as Maine's FOAA. Requests should be directed to the Knox County Sheriff's Office Records Division; while basic logs are typically free, copying fees may apply for extensive records at $0.25 per page after the first 50 pages. Certain records, including active investigations and juvenile matters, may be exempt from disclosure under 16 M.R.S. § 621.

Vital Records

Vital records for Union residents are managed by both the Union Town Office and the Maine Center for Disease Control and Prevention (CDC). Birth certificates for children born in Union are initially filed with the town clerk at the Union Town Office, 567 Common Road, Union, ME 04862 (phone: 207-785-3658), but official certified copies for legal purposes must be obtained from the Maine CDC Office of Data, Research and Vital Statistics, 244 Water Street, 11th Floor, Augusta, ME 04333-0011 (phone: 207-287-3181, website: maine.gov/dhhs/mecdc/public-health-systems/data-research/vital-records).
Birth certificates cost $15 for the first copy and $6 for additional copies ordered simultaneously; requests can be submitted online through VitalChek at maine.gov/dhhs/mecdc/public-health-systems/data-research/vital-records/order-copy.shtml with an additional processing fee, by mail, or in person in Augusta. Processing typically takes 4-6 weeks by mail or immediate issuance in person. Death certificates follow the same process and fee structure. Only immediate family members, legal representatives, or individuals with a direct and tangible interest can request birth and death records less than 50 years old, per 22 M.R.S. § 2705. Marriage licenses are issued by any Maine municipal clerk; Union residents typically obtain licenses from the Union Town Office for $40, valid for 90 days, with the completed marriage certificate returned to the town clerk after the ceremony. Marriage and death records over 50 years old are considered public and available without restriction. Divorce records (vital statistics portions) are available from the Maine CDC for $15, while complete divorce case files must be obtained from the Knox County court clerk. The Union Town Office maintains records dating back to the town's incorporation in 1786, though records prior to 1892 may be incomplete; comprehensive statewide indexing began in 1892.

Business & Licensing Records

Union requires certain business registrations through the Union Town Office at 567 Common Road, Union, ME 04862 (phone: 207-785-3658). While the town does not impose a general business license requirement for most commercial activities, businesses must register for local tax purposes and may need specific permits for activities such as food service, victualer licenses, or special event permits. The town clerk can provide information on local ordinance requirements and direct applicants to appropriate state licensing agencies.
For fictitious business name (DBA) registrations, businesses operating under a name other than the owner's legal name must file with the town clerk; the filing fee is typically $25 with renewals required every five years. Knox County does not maintain a separate DBA registry; all such filings occur at the municipal level. For formal business entity formation, Maine requires registration with the Secretary of State. The Maine Secretary of State Corporate Examining Division (website: icrs.informe.org/nei-sos-icrs/ICRS) provides a free searchable database of all registered corporations, limited liability companies, limited partnerships, and other business entities. Users can search by business name, registration number, or registered agent to verify entity status, view officers and directors, check good standing, and access formation dates. Professional licenses (contractors, electricians, plumbers, real estate agents) are issued by respective Maine state licensing boards. Uniform Commercial Code (UCC) financing statements and lien searches are filed with and searchable through the Maine Secretary of State UCC Division at maine.gov/sos/cec/corp/ucc. For commercial property tax assessments in Union, business owners should contact the Union Tax Assessor through the town office; commercial properties are assessed at 100% of fair market value with the current mil rate applied annually, typically around $13-15 per $1,000 of assessed value.

Elections & Voter Records

Union voters are served by the Knox County Clerk's Office, located at 62 Union Street, Rockland, ME 04841 (phone: 207-594-0427, website: knoxcountymaine.gov/clerks-office), which administers all elections and maintains voter registration records for the town. Maine residents can register to vote online through the Maine Secretary of State at maine.gov/sos/cec/elec/voter-info/voterguide.html, by mail, in person at the Union Town Office (567 Common Road, Union, ME 04862), or at the polls on Election Day. Maine allows same-day voter registration, though advance registration must be completed at least 21 days before an election if registering by mail. Voters must provide proof of identity and residency; acceptable documents include Maine driver's license, current utility bill, bank statement, or government check. Union holds municipal elections annually on the second Tuesday in March for local offices including selectmen, school board members (MSAD 40), and budget validation. The next municipal election will occur in March 2026, with local candidates filing nomination papers with the town clerk by January 2026. Polling for municipal elections takes place at the Union Town Office or Thompson Community Center, depending on anticipated turnout. For state and federal elections, Union residents vote at their assigned polling place, which can be verified through the Maine Secretary of State's polling place lookup at maine.gov/sos/cec/elec/voter-info/pplocate.html or by contacting the town clerk. In the November 2024 presidential election, Knox County reported approximately 68% voter turnout with 24,697 ballots cast from 36,318 registered voters; Union's participation typically mirrors county-wide patterns. On November 3, 2026, Union and Knox County voters will decide several significant races: Maine's gubernatorial election (Governor Janet Mills' term expires; the seat will be contested), Maine State Senate District 13 and State House District 95 seats representing Union, Knox County Sheriff, County Commissioner, Register of Deeds, and potentially ballot questions on state and local issues. Maine voters also elect their U.S. Representative for Congressional District 1, though U.S. Senate seats are not up in 2026 (Senators Collins and King have terms extending beyond 2026). Public election records in Maine include voter registration lists (available for political purposes under 21-A M.R.S. § 196), campaign finance reports searchable at maine.gov/ethics, candidate filings and nomination papers, and precinct-level election results published by the Secretary of State. Maine offers no-excuse absentee voting; Union residents can request absentee ballots online at maine.gov/cgi-bin/online/AbsenteeBallot/index.pl, by contacting the Union Town Clerk, or by downloading an application from the Secretary of State's website. Absentee ballot requests must be received by the Thursday before Election Day, and completed ballots must be returned by 8:00 PM on Election Day to be counted.

Public Records Transparency Score

Court Records: ✅ Online Statewide Portal | Property: ✅ Free Online Assessor+Recorder | Arrest Logs: ⚠️ Limited Online | Vital Records: ⚠️ State Office Required | Business: ✅ Free State Database | Elections: ✅ Online Registration & Results | Overall: 7.5/10 — Knox County and Union provide strong online access to property records and court case information through Maine's unified systems, though arrest logs require contacting the Sheriff's Office and vital records involve state-level processing rather than instant online ordering

Frequently Asked Questions

1 What is the process for someone who is arrested in Union, Knox County, Maine to go through the jail and court system?
If you are arrested in Union, Maine, you will be transported to the Knox County Detention Center for booking and processing. During booking, officers record personal information, take fingerprints, and photograph the arrestee. After booking, you may be held pending arraignment, or released on bail. The Knox County Inmate Search portal allows online lookup of current inmates. Contact the Knox County Clerk of Courts for case information.
The Union area is served by public school districts in Knox County, Maine. School performance data, enrollment statistics, and district boundaries are available through the Maine Department of Education website. School report cards, test scores, and demographic data are published annually for all public schools.
Crime statistics for Union, Maine are reported annually to the FBI Uniform Crime Reporting program. Local crime data including incident reports, arrest statistics, and calls for service are typically published by the Union Police Department on their official website. The Maine Attorney General also publishes annual crime statistics by jurisdiction.
The Union Public Library provides residents with access to public records research tools. Library cardholders can access online genealogy databases, historical newspaper archives, and Maine government document repositories. Reference librarians can assist with records requests, ancestry searches, and government document navigation.
The Union Public Library main branch is located in Union, Maine. Check the Union city website or library system portal for branch addresses, hours of operation, and available services.
Fingerprinting services in Union, Maine are available through the Union Police Department and authorized IdentoGO or Fieldprint enrollment centers. Fingerprinting is required for employment background checks, professional licensing (nursing, teaching, real estate), concealed carry permits, and adoption applications. Contact the Knox County Sheriff's Office or local law enforcement for walk-in fingerprinting options.
To obtain vital records in Union, Maine, contact the Maine Vital Statistics Unit. Birth and death certificates can be ordered online, by mail, or in person. Marriage licenses are issued by the Knox County Clerk's office. Certified copies require valid government-issued photo ID and a processing fee. Online ordering is available through VitalCheck or the state health department portal.
Police reports from Union, Maine can be obtained from the Union Police Department or the Knox County Sheriff's Office. Submit a request in person, by mail, or online with the incident report number, date, and your identification. Under the Maine public records law, most incident reports are public records. Processing typically takes 5-10 business days. Traffic accident reports may also be available through the Maine DMV.
A background check in Union, Knox County, Maine typically includes a review of criminal history records, arrest records, court judgments, and sex offender registry status. Employers, landlords, and licensing boards frequently request background checks. You can request a Maine criminal history report through the Maine Department of Public Safety. Federal background checks are available through the FBI Identity History Summary program.