New York, county records

Cortland County, New York Public Records

Find the right office in Cortland County. Court cases, deeds and parcels, sheriff and jail records, vital records and county filings, each linked to the office that keeps them.

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Most requested Cortland County records

Every card below goes to the government office responsible for that record. Use the category buttons to narrow the list.

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Showing 12 official sources

Official

Court records

Cortland County Family Court

The Cortland County Family Court hears custody, support, neglect, paternity and juvenile delinquency cases, and the court clerk keeps its case files.

ww2.nycourts.gov
Open official site Cortland County Family Court
Official

Property records

Cortland County Industrial Development Agency

The Cortland County Industrial Development Agency, a public benefit corporation created by the County Legislature, offers tax incentives and financing for larger business projects that add investment and jobs; phone (607) 756-5005.

cortlandcountyida.com
Open official site Cortland County Industrial Development Agency
Official

Police & jail

Cortland County Sheriff's Office

The Cortland County Sheriff's Office is the county's law enforcement agency and holds its arrest records, incident and accident reports and the roster of people held in the county jail.

cortland-co.org
Open official site Cortland County Sheriff's Office
Official

Court records

Appellate Division, Third Department

The Appellate Division, Third Department of the New York Supreme Court hears the appeals taken from the trial courts of Cortland County and keeps the records of those appeals.

nycourts.gov
Open official site Appellate Division, Third Department
Official

Police & jail

Cortland County Correctional Facility

Cortland County Correctional Facility, the custody facility for the county, with inmate information and visiting rules as the facility publishes them.

cortland-co.org
Open official site Cortland County Correctional Facility

Everything else, organized

More official Cortland County record sources

21 more Cortland County sources not listed above.

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Local record guide

About public records in Cortland County

County profile

Cortland County at a glance

State
New York
County seat
Cortland
Population
46,809
Area
502 sq mi
Founded
1808
Cities and towns
10

Cortland County offices and records

Sheriff & Law Enforcement. Cortland County Sheriff's Office is responsible for maintaining law and order in Cortland County. The office is also involved in community policing initiatives and operates specialized units such as the K-9 unit and drug task force to address specific issues within Cortland County.

Police Departments. Cortland County is served by several law enforcement agencies, including Cortland County Sheriff's Office and municipal police departments such as the City of Cortland Police Department and the Village of Homer Police Department. Each agency has jurisdiction over its respective area, with the Sheriff's Office covering the broader county and the city and village departments focusing on their local communities.

Law Enforcement & Arrests. Cortland County Sheriff's Office, headquartered at 54 Greenbush Street, Cortland, NY 13045, is the primary law enforcement agency for unincorporated areas and provides countywide services including civil process, court security, and corrections. Citizens can contact the Sheriff's Office for non-emergency matters, and inmate information can be obtained by calling the facility directly or visiting in person during business hours. The City of Cortland County Police Department, located at 25 Court Street, Cortland, NY 13045, provides law enforcement services within city limits and can be contacted through the office’s website. Smaller municipalities may have their own departments or contract with the Sheriff's Office for coverage. Arrest records in Cortland County are considered public information under New York's Freedom of Information Law (FOIL), codified as Public Officers Law Article 6, Sections 84-90.

Arrest Records. Arrest records in Cortland County are maintained by Cortland County Sheriff's Office.

Jail & Inmate Records. Inmate lookup is available through the Sheriff's Office, allowing family members and legal representatives to find information about detainees.

Mugshots & Booking Photos. Mugshots in Cortland County are taken and retained by Cortland County Sheriff's Office during the booking process. These booking photos are part of the arrest records and can be accessed through the Sheriff's Office or online databases.

The facility provides an inmate lookup service through the local Sheriff's Office website. You can also call the jail directly at (607) 758-5599 for assistance with inmate information. Local business operating licenses and permits may be required by individual municipalities within Cortland County; the City of Cortland County Building Department at City Hall, 25 Court Street, Cortland, NY 13045 (607-428-5400) handles building permits, certificates of occupancy, and zoning compliance within city limits. Vital records for Cortland County are maintained by multiple offices depending on the record type and date. Cortland County Clerk's office at 46 Greenbush Street, Suite 105, Cortland, NY 13045 (607-753-5021) maintains marriage licenses and marriage records. 60 Central Avenue, Cortland, NY 13045 • Phone: (607-753-5080 Cortland County Family Court, at the same address (phone 607-753-5353), has jurisdiction over family matters including custody, support, domestic violence, and juvenile delinquency cases. Cortland County Surrogate's Court (607-753-5355) handles estate matters, probate, guardianships, and adoptions. Town building departments handle permits in their respective jurisdictions. Cortland County Business Development Corporation and Cortland County Chamber of Commerce, located at 37 Church Street, Cortland County, NY 13045 (607-756-2814, local residentsareachamber.com), provide resources for business development, networking, and economic information, though they do not maintain official licensing records.

Abandoned mine records

Old mine workings in Cortland County

Where the workings are, and the office that holds the mine maps.

From the old mine records

What is on record in Cortland County

Old mine sites
5
Still producing
6
Main minerals
construction sand and gravel; Salt
Holes drawn on the old survey maps
42
Shafts and tunnels
0
What they are
open pit mine or quarry, gravel pit, gravel/borrow pit - undifferentiated
Maps surveyed
1943 to 1978
Records behind them
54 records for 53 sites, the rest are the same working written down more than once

Is an old working under a property here?

The mine records hold 11 named mine sites inside the county, 5 of them worked out or abandoned; the old survey maps add 42 holes drawn inside the county, 0 of them shafts or tunnels. The minerals the records name are construction sand and gravel; Salt.

A point in either file is a location, not a property line: the sheet shows the opening on the surface, not the rooms under it. The record that shows what runs under a parcel is the mine map. The OSMRE National Mine Map Repository holds scanned underground mine maps and answers requests for a named mine or an area. New York has no coal AML program; the DEC database covers permitted mines, not historic underground workings.

1 mile
Cortland County: the boundary from the Census Bureau, and one dot for each old mine or hole on record inside it. The purple dots come off the old survey maps and the darkest of those are shafts and tunnels; the red, green and orange ones are mine records. Hover a dot for its name.
New York mine map and abandoned mine records
Named workings recorded in Cortland County (11 shown, 42 unnamed on the map)

Disclaimer: The mine information here is for general information only. Old mine records can be incomplete, outdated or wrong, and finding nothing here does not mean there is nothing there. Check with the mine map office named here before you rely on it, and have a qualified engineer look at any ground you are worried about. PublicRecordCenter.com assumes no responsibility or liability for any errors, omissions, or consequences arising from the use of this information.

Straight answers

Cortland County public-records FAQs

Open only the answer you need.

Where can I find mugshots or booking photos in Cortland County, New York?

Booking photos are kept by the agency that made the arrest, such as the Cortland County Sheriff or a city police department in Cortland County. Ask that agency for its record. Under New York Public Officers Law 89(2)(b)(viii), releasing law enforcement arrest or booking photographs is an unwarranted invasion of personal privacy unless public release will serve a specific law enforcement purpose and no state or federal law bars it.

How do I get a criminal background check in Cortland County, New York?

The New York criminal history record comes from the New York State Division of Criminal Justice Services (DCJS). Fingerprint based Record Review only: book an IdentoGO fingerprint appointment online or at 877-472-6915 with service code 15464Z (suppressed record) or 15465F (unsuppressed record); DCJS mails the rap sheet or a no record response. Fee: $17.50 (as of 2/2/2026) for New York residents fingerprinted at IdentoGO; $57.45 for those living outside New York State.

How can I look up sex offenders in Cortland County, New York?

Search the New York State Sex Offender Registry (DCJS), or every state at once on the National Sex Offender Public Website run by the U.S. Department of Justice.

How do I register to vote in Cortland County, New York?

Register with the county board of elections (Board of Elections in the City of New York) or through the New York State Board of Elections. You can also register online with the state online registration. For the November 3, 2026 general election, registration applications must be received by October 24, 2026.

How do I look up property records in Cortland County, New York?

Deeds and other recorded land documents in Cortland County are kept by the Cortland County clerk. Property values are set by the city, town or village assessor, and tax bills come from the town or city tax collector. Source: official state page.

How do I get a birth or death certificate in Cortland County, New York?

Certified birth and death certificates for New York come from the New York State Department of Health, Vital Records (all of the state except New York City). Birth and death records are also available from the local Registrar of Vital Statistics where the event occurred; New York City births and deaths come from the New York City Department of Health. By mail to New York State Department of Health, Vital Records Certification Unit, P.O. Box 2602, Albany, NY 12220-2602, or online or by phone through VitalChek Network, the independent company the Department has partnered with. Fee: $30 per copy by mail; $45 per copy online or by phone, plus a vendor processing fee per order.

How do I find business license records in Cortland County, New York?

Business entity filings are searched with the New York Department of State, Division of Corporations.

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Cities, towns and neighboring counties

Use the city page when a record was created by a municipal police department or city office; use the county page for courts, deeds, vital records and jail custody.