About Coos County
Coos County, located in the northernmost region of New Hampshire, is the state's largest county by land area, covering approximately 1,801 square miles. Coos County Seat is Lancaster, a historic town situated along the Connecticut River. As of recent estimates, Coos County has a population of approximately 31,000 residents, making it one of the least densely populated counties in New Hampshire.
Coos County's geography is dominated by the White Mountains, including Mount Washington, the Northeast's highest peak at 6,288 feet, which is famous for having some of the world's most extreme weather conditions. Coos County borders Canada to the north, Maine to the east, Vermont across the Connecticut River to the west, and Grafton County to the south. Coos County is characterized by vast forests, pristine rivers, and a rugged wilderness that attracts outdoor enthusiasts year-round.
Major landmarks include the Presidential Range, the Great North Woods, Dixville Notch, and the Androscoggin River. Coos County's history is rooted in logging, paper manufacturing, and tourism, with communities like Berlin once serving as major industrial centers. Coos County Registry of Deeds, located at 55 School Street, Suite 104 in Lancaster (603-788-4900), maintains land records.
Coos County Superior Court is located at 55 School Street in Lancaster. Coos County is served by Coos County Commissioner's Office and various town clerks who handle vital records. What makes Coos County unique is its frontier character, extremely low population density, bilingual French-Canadian heritage in northern areas, and its position as New Hampshire's gateway to wilderness recreation and cross-border commerce with Quebec.
Sheriff, Police & Law Enforcement
Sheriff & Law Enforcement
Coos County Sheriff's Office is responsible for law enforcement across Coos County's unincorporated areas. This office handles the service of legal documents, provides security for Coos County courthouse, and assists local police departments when needed. The office is known for its community outreach programs, which aim to foster a positive relationship between law enforcement and residents.
Police Departments
Coos County is served by several law enforcement agencies, including Coos County Sheriff's Office and municipal police departments in cities like Berlin, Lancaster, and Gorham. These agencies work in coordination with the sheriff's office to address major crimes and ensure public safety across Coos County.
Law Enforcement & Arrests
Law enforcement in Coos County is primarily provided by Coos County Sheriff's Office, headquartered at 54 School Street in Lancaster, New Hampshire 03584 (phone: 603-788-4850). Inmate information and jail rosters can typically be accessed by contacting the facility directly or through the Sheriff's Office administrative line. The facility houses both pre-trial detainees and sentenced inmates.
- The New Hampshire State Police Troop F also provides coverage for Coos County's extensive rural areas and maintains a barracks in Twin Mountain.
- Citizens can request arrest records by submitting written requests to the law enforcement agency that made the arrest, though some information may be redacted for ongoing investigations or privacy concerns.
- Mugshots and booking photos are generally considered public records in New Hampshire and can be requested from the Sheriff's Office or individual police departments.
- Processing times and fees vary by agency.
Arrest records and booking information in New Hampshire are subject to the state's Right-to-Know Law (RSA 91-A), which presumes public records are accessible unless specifically exempted. Coos County does not have tribal police jurisdiction, as there are no federally recognized tribes with reservation land in Coos County.
For emergency dispatch, Coos County is served by Northern New Hampshire Public Safety Communication and Support Services (Coos County Dispatch), coordinating response across the vast rural territory.
Criminal, Arrest & Jail Records
Criminal Records
The criminal records system in Coos County includes various types of records, including felony, misdemeanor, traffic violations, and the sex offender registry. To conduct a background check in New Hampshire, individuals can contact the New Hampshire State Police Criminal Records Unit, which provides statewide criminal history reports.
Arrest Records
Arrest records in Coos County are maintained by Coos County Sheriff's Office, as well as local police departments within Coos County. These records include details of the arrest, charges filed, and any court proceedings related to the case. Residents and attorneys can request arrest records by contacting the respective law enforcement agency directly. Under the New Hampshire Right to Know Law, individuals have the right to access public records, including arrest records, unless they are exempt from disclosure for specific legal reasons.
Jail & Inmate Records
Coos County Department of Corrections, located in West Stewartstown, is the primary detention facility for Coos County. The booking process at this facility involves fingerprinting, photographing, and recording personal information of the arrested individuals. Inmate lookup services are available through Coos County's official website, allowing families and attorneys to find information about current detainees. Visitation rules are specific to the facility, requiring visitors to schedule appointments in advance and adhere to strict security protocols.
- The bond and bail process in New Hampshire allows for the release of detainees pending trial, with conditions set by the court.
Mugshots & Booking Photos
Mugshots in Coos County are taken and retained by Coos 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 or court records, depending on the case status. While there is no centralized online database for mugshots in New Hampshire, individuals can request access to these photos by contacting the sheriff's office directly.
Courts & Case Records
The judicial system in Coos County operates under New Hampshire's unified court structure. Coos County Superior Court is located at 55 School Street, Lancaster, NH 03584 (phone: 603-788-2001) and handles felony criminal cases, major civil disputes exceeding $25,000, and appeals from lower courts. The 1st Circuit Court - District Division, Coos County, NH 03570 (phone: 603-752-4687), handles misdemeanors, minor civil cases, landlord-tenant matters, domestic violence petitions, and small claims up to $10,000.
- Coos County Probate Court, located at 55 School Street in Lancaster (phone: 603-788-4390), has jurisdiction over estates, wills, guardianships, adoptions, and name changes.
- Fees for copies are typically $1.00 per page for standard documents, with certification adding $5.00 per document.
- Online searches are free for basic case information, but detailed documents may require in-person requests or formal written requests to the Clerk of Court.
- Court calendars and hearing schedules are available through the clerk's office and online.
Property & Public Records
Property and land records for Coos County are maintained by Coos County Registry of Deeds, located at 55 School Street, Suite 104, Lancaster, NH 03584 (phone: 603-788-4900). The Registry maintains full records including warranty deeds, quitclaim deeds, mortgages, mortgage discharges, liens (mechanic's, tax, judgment), easements, rights-of-way, subdivision plats, condominium declarations, and other instruments affecting real property. New Hampshire operates under a grantor-grantee index system, and Coos County has records dating back to Coos County's establishment in 1803.
- Viewing and printing documents online requires purchasing credits (approximately $1.00 per page view).
- Certified copies of recorded documents can be obtained from the Registry of Deeds for $2.00 for the first page and $1.00 for each additional page, plus $5.00 for certification.
- The Registry accepts requests in person, by mail, or by phone with credit card payment.
- Recording fees for new documents are $20.00 for the first page and $4.00 for each additional page under RSA 478:17-g.
The Registry offers online document searching through the New Hampshire Statewide Registry System at www.nhdeeds.org, where users can search by name, book and page, or document number. Property tax records are maintained by individual town tax assessors and collectors rather than at Coos County level, though Coos County Attorney's Office (55 School Street, Lancaster, 603-788-2542) handles certain tax lien enforcement. Most Coos County towns maintain property tax cards and assessment data, with larger communities like Berlin offering online GIS mapping and parcel viewers through their municipal websites.
The Registry staff can assist with title searches and document retrieval during business hours, Monday through Friday, 8:00 AM to 4:00 PM.
Vital Records
Vital records for Coos County, New Hampshire, are maintained at both the local town clerk level and by the New Hampshire Division of Vital Records Administration. Birth certificates can be obtained from the town clerk in the county where the birth occurred, or from the New Hampshire Bureau of Vital Records, 71 South Fruit Street, Concord, NH 03301. The fee for a certified birth certificate is $15.00 for the first copy and $10.00 for each additional copy of the same record ordered simultaneously.
- Death certificates follow the same process and fee structure, available from the town of death or the state office.
- Marriage certificates cost $15.00.
- The state office offers online ordering through VitalChek at www.vitalchek.com with additional service fees and expedited shipping options.
- Processing time is typically 2-4 weeks for mail requests and same-day or next-day for in-person requests at the state office.
Marriage licenses must be obtained from the town clerk in the county where the marriage ceremony will take place, with applications required at least three days before the ceremony under RSA 457. Divorce records (divorce decrees) are obtained from the Clerk of Superior Court in Coos County where the divorce was granted, in this case, Coos County Superior Court in Lancaster. Vital records in New Hampshire are governed by RSA 5-C, which restricts access to immediate family members, legal representatives, and those with a direct and tangible interest.
Applicants must provide valid government-issued photo identification and proof of relationship. Town clerks throughout Coos County (Lancaster, Berlin, Colebrook, Gorham, and others) maintain their own vital records and can provide certified copies during regular business hours. Genealogical researchers may access older records (typically over 50 years) with fewer restrictions at the New Hampshire State Archives.
Business & Licensing
Business and licensing records in Coos County are managed through multiple jurisdictions. For business entity formation and registration, the primary authority is the New Hampshire Secretary of State, Corporate Division, 107 North Main Street, Concord, NH 03301. The Secretary of State maintains the official business entity database searchable online at www.sos.nh.gov/corporations, where users can look up corporations, limited liability companies (LLCs), limited partnerships, and trade names at no cost.
- The database provides information on business status, registered agent, principal office address, and filing history.
- New Hampshire does not impose a general sales tax, but businesses may need to register with the NH Department of Revenue Administration for Business Profits Tax and Business Enterprise Tax.
- For full business startup information, the NH Small Business Development Center provides guidance on all licensing requirements.
Local business operations may require registration with individual town clerks for doing-business-as (DBA) names or fictitious business names under RSA 349. Coos County towns such as Berlin, Lancaster, and Colebrook require various local business licenses and permits depending on the nature of the business. Building permits, zoning approvals, and site plan reviews are handled by municipal planning boards and code enforcement offices in each town.
Professional and occupational licenses (contractors, electricians, plumbers, cosmetologists, healthcare professionals) are issued by the New Hampshire Office of Professional Licensure and Certification, with searchable databases at www.oplc.nh.gov. The North Country Chamber of Commerce (www.northcountrychamber.org) serves Coos County businesses with networking, advocacy, and economic development resources. Food service establishments require permits from local health officers and the New Hampshire Department of Health and Human Services.
Liquor licenses are issued by individual municipalities with approval from the New Hampshire Liquor Commission.
Elections & Voter Records
Elections in Coos County, New Hampshire, are administered locally by town and city clerks in coordination with the New Hampshire Secretary of State. Coos County does not have a centralized county election office; instead, each county manages its own voter registration, polling places, and vote counting. Voter registration in New Hampshire is available through local town/city clerks or online at www.sos.nh.gov/elections.
- New Hampshire allows same-day voter registration, meaning eligible citizens can register and vote on Election Day by providing proof of identity, age, citizenship, and domicile at their polling place.
- For those registering in advance, applications can be submitted to the local clerk up until 10 days before an election.
- In the November 2024 general election, Coos County voter turnout was approximately 68-72% of registered voters, consistent with New Hampshire's historically high participation rates.
- Absentee ballots in New Hampshire can be requested from your local town or city clerk by completing an absentee ballot application, available on the Secretary of State's website or from the clerk's office.
- Coos County voters can request copies of local election results, voter checklists, and campaign finance reports through their municipal clerks or the Secretary of State.
New Hampshire requires voters to present photo identification or sign an affidavit confirming their identity under state law. To find your polling place in Coos County, contact your town or city clerk or use the polling place lookup tool at the Secretary of State's website. Public election records in New Hampshire include the statewide voter checklist (voter rolls), which is available for inspection and copying under RSA 654:31, though commercial use is restricted.
Campaign finance reports for state and local candidates are filed with the New Hampshire Secretary of State and searchable at www.sos.nh.gov/elections. Precinct-level election results are public records and published by the Secretary of State after certification. The next major election is November 3, 2026, which will include U.S.
House races (New Hampshire's 2nd Congressional District covers Coos County), potential U.S. Senate races, New Hampshire Governor, Executive Council, State Senate, and State House of Representatives. Valid reasons for absentee voting include absence from town on Election Day, religious observance, disability, or employment obligations.
Applications should be submitted as early as possible, and completed ballots must be returned to the clerk by 5:00 PM on Election Day. New Hampshire law (RSA 91-A and election statutes RSA 652-662) provides strong public access to election records, including ballot counting procedures that are open to public observation, though blank ballots and certain election security materials are protected.
Economy & Demographics
Coos County's economy has undergone significant transformation from its historic reliance on paper manufacturing and logging to a more diversified base emphasizing healthcare, tourism, renewable energy, and forest products. Coos County faces economic challenges including population decline, an aging demographic, and the closure of major industrial facilities. Major employers include Androscoggin Valley Hospital in Berlin, which serves as Coos Countyal medical center and employs several hundred workers.
- The median household income in Coos County is approximately $45,000-$48,000, significantly below the state and national averages.
Tourism is increasingly important, with businesses supporting visitors to Mount Washington, the White Mountain National Forest, and winter recreation areas. Key economic sectors include healthcare and social assistance, accommodation and food services, retail trade, manufacturing (particularly wood products and precision manufacturing), and public administration. Coos County has seen investment in renewable energy, including the Granite Reliable Power biomass plant in Berlin, which generates electricity from wood waste.
The former paper mill properties in Berlin are undergoing redevelopment as industrial parks. Unemployment rates in Coos County typically exceed state averages, ranging from 3-5% in recent years compared to New Hampshire's 2-3%. The forestry sector remains significant, with logging operations, sawmills, and wood product manufacturers throughout Coos County.
Cross-border commerce with Quebec contributes to the economy in northern communities like Pittsburg and Colebrook. Economic development efforts are coordinated through the North Country Council (regional planning commission) and local economic development corporations. Coos County benefits from outdoor recreation tourism, including hiking, skiing, snowmobiling, fishing, and fall foliage tourism, which generates substantial seasonal employment.
Challenges include limited broadband infrastructure in rural areas, workforce development needs, and geographic isolation from major metropolitan markets.
Transparency Score
Court Records: Yes: Online | Property: Yes: Online Search ($) | Arrest/Jail: Limited: Phone/In-Person | Vital Records: Limited: Restricted Access | Business: Yes: Online (State) | Elections: Yes: Online | Overall Score: 7/10, Coos County provides good digital access through state portals for court, property, and business records, though some services require fees or in-person requests at local offices.
Official Government Resources
Frequently Asked Questions
How can I search for someone recently arrested in Coos County, New Hampshire?
Where can I find mugshots or booking photos in Coos County, New Hampshire?
How do I get a criminal background check in Coos County, New Hampshire?
How can I look up sex offenders in Coos County, New Hampshire?
How do I register to vote in Coos County, New Hampshire?
How do I look up property records in Coos County, New Hampshire?
How do I get a birth or death certificate in Coos County, New Hampshire?
How do I find business license records in Coos County, New Hampshire?
Cities & Towns in Coos County
Explore public records for 16 cities and communities in Coos County, New Hampshire.