New York, county records

Oswego County, New York Public Records

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

Official sources first Free directory Links checked Sep. 13, 2026 Mobile friendly
Sponsored

Start here

Most requested Oswego County records

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

Filter by type

Showing 12 official sources

Everything else, organized

More official Oswego County record sources

Secondary links stay collapsed until they are needed, keeping the page useful without turning it into an endless wall of cards.

More county sources

Local record guide

About public records in Oswego County

Useful local context without burying the official record links above.

County profile

Oswego County at a glance

State
New York
County seat
Oswego
Population
117,525
Area
1,312 sq mi
Founded
1816
Cities and towns
25

Oswego County offices and records

Sheriff & Law Enforcement. Oswego County Sheriff's Office is responsible for maintaining law and order in Oswego County's unincorporated areas.

Police Departments. Law enforcement in Oswego County is provided by Oswego County Sheriff's Office and several municipal police departments, including the Oswego City Police Department, Fulton Police Department, and the Pulaski Police Department.

Law Enforcement & Arrests. Oswego County Sheriff's Office, headquartered at 39 Churchill Road in Oswego, New York 13126, is the primary law enforcement agency for Oswego County. Inmates housed at Oswego County jail can be searched through the Sheriff's Office during normal business hours by calling the facility directly. Arrest records in Oswego County are considered public information under New York's Freedom of Information Law (FOIL), codified in Public Officers Law Article 6, Sections 84-90.

Arrest Records. Arrest records in Oswego County are maintained by Oswego County Sheriff's Office and the various municipal police departments within Oswego County.

Mugshots & Booking Photos. Mugshots in Oswego County are taken and retained by Oswego County Sheriff's Office during the booking process.

Straight answers

Oswego County public-records FAQs

Open only the answer you need.

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

Mugshots and booking photos in Oswego County are typically managed by the Oswego County Sheriff's Office. These records may be available through their administrative office or online portal, if available. For public access, you may need to submit a formal request under the New York Freedom of Information Law (FOIL). It's advisable to contact the Sheriff's Office directly to understand the specific process and any associated fees.

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

To obtain a criminal background check in Oswego County, you should contact the New York State Division of Criminal Justice Services (DCJS). They provide statewide criminal history record searches. Locally, you can also inquire at the Oswego County Sheriff's Office for any county-specific procedures. It may require submitting fingerprints and paying a fee, as per New York State regulations.

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

You can look up sex offenders in Oswego County by accessing the New York State Sex Offender Registry. This online database allows you to search for registered sex offenders by name, address, or zip code. The registry is maintained by the New York State Division of Criminal Justice Services and provides detailed information on offender status and location.

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

To register to vote in Oswego County, contact the Oswego County Board of Elections at 185 East Seneca Street, Oswego, NY 13126, or call (315) 349-8352. You can register online through the New York DMV website at dmv.ny.gov, by mail using a paper form, or in person at the Board of Elections or any DMV office. New York requires registration at least 25 days before an election for eligibility to vote in that election. Once registered, you can request absentee ballots for any election and check your registration status online through the state voter lookup portal.

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

Property records in Oswego County can be searched through the Oswego County Real Property Tax Services online GIS system at www.oswegocounty.com, which provides free access to parcel maps, assessment values, ownership information, and tax data. For recorded documents such as deeds, mortgages, and liens, you must contact the Clerk's office at 46 East Bridge Street, Oswego, NY 13126, phone (315) 349-8201. While the GIS system is free, certified copies of recorded documents require fees and can be obtained in person, by mail, or by phone. The Clerk's office maintains land records dating back to 1816.

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

Birth and death certificates for events occurring in Oswego County can be obtained from the Oswego County Clerk's office at 46 East Bridge Street, Oswego, NY 13126, by calling (315) 349-8224. The fee is $10 for the first copy and $5 for each additional copy of the same record. You must provide valid photo identification and prove direct and tangible interest in the record as required by New York Public Health Law. In-person requests are processed immediately, while mail requests take 2-4 weeks. Alternatively, you can order from the New York State Department of Health at www.health.ny.gov/vital_records for $30 per certificate with online ordering available.

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

Business records in Oswego County can be accessed through several agencies depending on the record type. For DBA (Doing Business As) certificates and assumed names, contact the Oswego County Clerk's office at (315) 349-8201 or visit 46 East Bridge Street in Oswego. For corporations and LLCs, use the New York Department of State's free online business entity search at www.dos.ny.gov/corps/bus_entity_search.html. Professional licenses are verified through the New York State Education Department at www.op.nysed.gov/NY-NJ. Local business licenses and permits vary by municipality, so contact the specific city, town, or village clerk where the business operates.

Same county

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.