New Hampshire, county records

Merrimack County, New Hampshire Public Records

Find the right office in Merrimack 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 Merrimack 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

Police & jail

Merrimack County Office of the Sheriff

Merrimack County Office of the Sheriff, the elected county law enforcement office, with incident reports, warrants and jail information as the office publishes them.

merrimackcounty.net
Open official site Merrimack County Office of the Sheriff
Official

City records

Merrimack County Office Directory

Merrimack County Office Directory, the county government site, with its department pages, elected officials and contact information.

merrimackcounty.net
Open official site Merrimack County Office Directory
Official

Federal

Merrimack County U.S. Census

United States Census Bureau figures for Merrimack County, New Hampshire, with population, housing, income and business counts from the latest estimates.

census.gov
Open official site Merrimack County U.S. Census

Local record guide

About public records in Merrimack County

County profile

Merrimack County at a glance

State
New Hampshire
County seat
Concord
Population
153,808
Area
956 sq mi
Founded
1823
Cities and towns
30

Merrimack County offices and records

Sheriff & Law Enforcement. Merrimack County Sheriff's Office is responsible for law enforcement in the unincorporated areas of Merrimack County.

Police Departments. Merrimack County is served by several law enforcement agencies, including Merrimack County Sheriff's Office and municipal police departments such as the Concord Police Department, Hooksett Police Department, and Franklin Police Department. Each department is responsible for policing within its city limits, while the Sheriff's Office handles the unincorporated areas.

Law Enforcement & Arrests. Merrimack County Sheriff's Office, located at 333 Daniel Webster Highway, Suite 1, Boscawen, NH 03303, provides law enforcement services throughout Merrimack County's unincorporated areas and supports local police departments. Merrimack County Department of Corrections operates Merrimack County jail facility at 314 Daniel Webster Highway in Boscawen, NH 03303, housing both pre-trial detainees and sentenced inmates. Arrest records in New Hampshire are considered public records under RSA 91-A, the New Hampshire Right-to-Know Law.

Criminal Records. Merrimack County Superior Court and local police departments maintain these records.

Arrest Records. Arrest records in Merrimack County are maintained by Merrimack County Sheriff's Office and local police departments.

Mugshots & Booking Photos. These booking photos can be searched through the Sheriff's Office website or requested directly from the Department of Corrections.

Abandoned mine records

Old mine workings in Merrimack County

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

From the old mine records

What is on record in Merrimack County

Old mine sites
46
Sites with no status in the records
8
Past producers, now closed
26
Prospects and occurrences, never worked
20
Producing when recorded
8
Processing plants, not workings
3
Worked underground, in the mine records
3
Main minerals
construction sand and gravel; Silica; Garnet
Holes drawn on the old survey maps
266
Shafts and tunnels
0
What they are
gravel pit, sand pit, gravel/borrow pit - undifferentiated, sand and gravel pit
Maps surveyed
1967 to 1998
Records behind them
332 records for 331 sites, the rest are the same working written down more than once

Is an old working under a property here?

The mine records hold 65 mine sites inside the county: 26 past producers, now closed, 20 prospects or occurrences that were never worked, 8 sites producing when the record was made, 3 processing plants, which are not workings, 8 sites with no status in the record; the old survey maps add 266 holes drawn inside the county, 0 of them shafts or tunnels. The minerals the records name are construction sand and gravel; Silica; Garnet.

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. No abandoned mine inventory is published.

Belknap County Sullivan County Strafford County Rockingham County Concord Franklin South Hooksett Hooksett Suncook Loudon Henniker New London N 20 miles
Merrimack 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. The small open circles with a name are the towns and the pale shapes around the edge are the neighbouring counties, both from the Census Bureau. Hover a dot for its name.
New Hampshire mine map and abandoned mine records
Named workings recorded in Merrimack County (65 shown, 266 unnamed on the map)

New Hampshire abandoned mine maps ranks every county and town in the state by the workings recorded inside it, names the office that holds the mine maps, and says what to do if the ground moves.

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.

Labor Department file

Wage and hour cases in Merrimack County

The U.S. Department of Labor's Wage and Hour Division closed 248 investigations in Merrimack County since fiscal 2005 and recorded $1,642,560 in back wages agreed for 1,756 workers. The county is the one the Census Bureau puts each employer's ZIP code in. Snapshot of April 22, 2026; a case here is a finding by the Division, not a court judgment.

Investigations closed
248
Back wages agreed
$1,642,560
Workers due back wages
1,756
Civil money penalties
$344,120
Employers on the record
216
EmployerCityCasesBack wagesWorkers
El Rodeo Concord, LLCConcord1$198,49447
Chief's Place Pizza Restaurant, Inc.Concord1$133,07534
R.A.A.M Pizza, Inc.Concord1$118,23242
State of New HampshireConcord5$101,90044
Who Would Have Guessed LLCHooksett1$88,93541
County of MerrimackConcord1$86,620305
Smokers Haven IncConcord1$54,5045
Precision Technology, Inc.Pembroke1$50,540103
The Melanson Company, Inc.Bow3$48,592122
Oxford Health Plans, Inc.Hooksett1$37,71318
Dos Amigos Burritos, LLCConcord4$34,45355
Faulkner Landscaping & Nursery, Inc.Hooksett2$34,37311
L.A. Brochu, IncorporatedConcord1$31,00011
Amoskeag Beverages, LLCBow1$29,40239
Concord Litho Group, Inc.Concord1$25,9331
Granite Bay Connections, Inc.Concord1$22,79023
The Collectible Trader, LLCSuncook1$22,16559
Pleasant Acres Property Maintenance, LLCNew London1$20,35310
Kitchen Klean Inc.Epsom1$18,39314
Spaulding Youth CenterTilton1$17,60848
Frank H. Perkins, Sole ProprietorTilton1$17,52921
Buba Concord CO., INC.Concord1$17,1829
New England Weatherguard LLCConcord1$13,91918
Thomson Lawn Care, LLCConcord1$13,5218
New Hamsphire Department of SafetyConcord2$12,86766

The 25 employers with the most back wages agreed, of 216 on the Merrimack County record; 59 employers have a page of their own and open from the table, the rest show their whole record here. The 191 more with smaller records are on the New Hampshire wage theft records page, whose search answers for every employer in the state.

Merrimack free deed viewing, Boscawen custodians and municipal vital records

Use Merrimack free viewing before paying for copies

The Registry Landmark notice says document viewing became free on January 1, 2026 and subscriptions are no longer needed. An account remains useful for ordering and paying for recorded-document copies. Viewing, downloading a purchased image and receiving certification are different products, so first identify the instrument and required output. The same portal notice tells customers to send all mail to 163 North Main Street, Suite 103, Concord, NH 03301 after the post-office box closes. Save the book and page or docket reference with the party names. Searching spelling variants can help distinguish an indexing difference from a genuinely absent record.

Confirm Merrimack copying hours when planning a counter visit

The Registry department contact lists general hours of 8 a.m. to 4 p.m. and copying and recording hours ending at 3:45 p.m. Its FAQ separately shows a shorter office schedule, so call 603-228-0101 before a visit near opening or closing. The service address is Suite 103 at 163 North Main Street in Concord, with the deed entrance identified at the back of the old courthouse. The office maintains real-estate documents dating to 1823. That collection includes deeds, mortgages, liens, attachments and plans, but a date for the holdings does not establish one earliest online year for every series or every indexed image.

Convert a Merrimack street address into a land-record search

The Registry research instructions direct address-only inquiries first to the assessor or tax collector in the municipality where the parcel lies. That office can identify an owner name for use in the Registry indexes. Search the name, narrow the date if needed, and write down the book and page once the document is located. Grantor and grantee roles depend on the instrument: a borrower and lender appear differently from a seller and buyer. A street-address search that fails at the Registry therefore does not establish that the property lacks recorded instruments. Compare the owner-name result with the deed text and legal description before treating two similar parcels as the same property.

Select the Merrimack copy product before paying

The copy schedule linked from Registry Rates and Fees lists recorded-document copies at $2 per page, both online and at the office. Certification adds $5 per document and is offered in person. A phone-ordered emailed document is separately priced at $10, with credit-card payment, while internal counter-copy requests use cash or check. Larger plan copies have their own size-based entries. Free viewing does not remove these download, print or certification charges. Identify the number of pages and whether the receiving organization needs certification, then choose the matching product. Keep the purchase reference if the image will need to be retrieved again through account order history.

Separate Merrimack recording charges from a deed-copy purchase

RSA 478:17-g sets a general recording charge of $10 for the first page and $4 for each additional page, with different first-page treatment for mortgage discharges, lien releases and designated filings. It also imposes a $25 land-and-community-heritage charge on specified documents, including deeds, mortgages, discharges and plans, subject to exceptions. These components are not a universal all-in quotation: the instrument type and other applicable charges must be checked with the Registry. A copy of an existing deed does not incur the filing fee for a new deed. For a document submitted for recording, identify every transaction and required supporting material before calculating payment.

Use separate Boscawen contacts for Sheriff and jail records

The Merrimack Sheriff office is at 333 Daniel Webster Highway, Suite 1, Boscawen, with administrative hours of 8 a.m. to 4 p.m. It identifies civil service, transport, warrants, investigations, security and communications functions. Its contact directory routes records and Right-to-Know inquiries to the investigations contact and lists telephone extensions for other divisions. The Department of Corrections separately operates the facility at 314 Daniel Webster Highway. A transport record, jail custody record and investigating-agency report may describe the same event from different offices. Identify the creator and subject of the record when asking, and do not treat the jail lobby schedule as the administrative records-counter schedule.

Use Concord statewide vital access within its listed date limits

The Concord City Clerk lists statewide birth access from 1935 except 1949 and 1950, death access from 1965, marriage access from 1960 and divorce-record access from 1979. Earlier events may require the event municipality or, for earlier divorces, the courthouse. The search charge is $15, including a copy if located and the applicant qualifies; additional copies ordered together are $10. For mailed requests, the Clerk asks for identification and a return envelope, and requires an additional access form when the ID address differs from the requested mailing address. The office at 41 Green Street is a municipal custodian, not a countywide replacement for every local record.

Apply New Hampshire response timing to a reasonably described record

Current RSA 91-A:4 requires immediate access where the record is available for release; otherwise, within five business days the agency must provide it, deny it or give a written explanation and reasonable time estimate. The amended law also addresses charges for electronic-communication requests exceeding 250 communications and specified waivers. A request for existing, identified records helps the custodian apply those provisions. The statutory response interval is different from vital-certificate processing: state DVRA guidance allows twenty business days after receipt for mailed certificate requests, while in-person certificates can usually be issued during the visit. Keep those timelines attached to their separate services.

Where to go

Merrimack County offices that hold the records

Each office below was read on its own site. A field the office does not publish is left out rather than filled in from a directory.

Merrimack County Registry of Deeds

County recorded land instruments and copies; holdings date to 1823.

Address
163 North Main Street, Suite 103, Concord, NH 03301; current portal directs all mail here after its P.O. box closure
Phone
603-228-0101
Hours
Department lists 8 a.m. to 4 p.m., copying/recording to 3:45 p.m.; FAQ lists a shorter schedule, so confirm before a time-sensitive visit

Office page: merrimackcounty.net

Merrimack County Sheriff

Sheriff records, civil service, warrants, transport and investigations; directory identifies record-request contact.

Address
333 Daniel Webster Highway, Suite 1, Boscawen, NH 03303
Phone
603-796-6600; administration extension 4
Hours
Published administrative hours: 8 a.m. to 4 p.m.; confirm day-specific records service

Office page: merrimackcounty.net

Merrimack County Department of Corrections

County facility custody and correctional administration records.

Address
314 Daniel Webster Highway, Boscawen, NH 03303
Phone
603-796-3600

Office page: merrimackcounty.net

Concord City Clerk

Concord municipal vital/election records and eligible statewide vital copies within posted coverage.

Address
41 Green Street, Concord, NH 03301
Phone
603-225-8500
Hours
Monday through Wednesday and Friday, 8 a.m. to 4:30 p.m.; Thursday, 8 a.m. to 6 p.m.

Office page: concordnh.gov

Straight answers

Merrimack County public-records FAQs

Open only the answer you need.

Where can I find mugshots or booking photos in Merrimack County, New Hampshire?

Booking photos are kept by the agency that made the arrest, such as the Merrimack County Sheriff's Office or a city police department in Merrimack County. Ask that agency for its record.

How can I get a criminal background check in Merrimack County, New Hampshire?

The New Hampshire criminal history record comes from the New Hampshire State Police, Criminal Records Unit. Public criminal conviction records go to anyone who sends a completed Criminal Record Release Authorization Form (DSSP 256) with the fee, payable to State of NH, Criminal Records. Fee: $25.00 per request.

How do I look up sex offenders in Merrimack County, New Hampshire?

Search the New Hampshire Registration of Criminal Offenders (Division of State Police), 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 Merrimack County, New Hampshire?

Register with the town or city clerk and the supervisors of the checklist or through the New Hampshire Secretary of State, Elections Division. New Hampshire has no online voter registration. Same day registration: yes, at your polling place on Election Day with proof of qualifications (RSA 654:7-a); before the election, register at the town or city clerk's office up to 6 to 13 days before, depending on the town.

How do I look up property records in Merrimack County, New Hampshire?

Deeds and other recorded land documents in Merrimack County are kept by the Merrimack County Registry of Deeds. Property values are set by the town or city selectmen or assessors, 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 Merrimack County, New Hampshire?

Certified birth and death certificates for New Hampshire come from the New Hampshire Secretary of State, Division of Vital Records Administration. City and town clerks issue certified copies for the same fee; a birth certificate for anyone born in New Hampshire after 1935 can be obtained from any town or city clerk in the state. In person from a city or town clerk, or by mail to Division of Vital Records Administration, NH Secretary of State, 9 Ratification Way, Concord, NH 03301-2410. Fee: $15 for the search and first copy, $10 for each added copy ordered at the same time (RSA 5-C:10).

How do I find business license records in Merrimack County, New Hampshire?

Business entity filings are searched with the New Hampshire Secretary of State, Corporation Division.

Does Merrimack still require a subscription to view deed images?

The portal says subscriptions ended for viewing on January 1, 2026. Accounts remain for purchasing copies. See the Landmark notice.

Where should Merrimack Registry mail be sent after its box closure?

The portal directs all mail to 163 North Main Street, Suite 103, Concord, NH 03301. Use the current mailing notice.

What should I do with only a Merrimack property street address?

The Registry directs you to the town or city assessor or tax collector for an owner name, then to its name indexes. Follow the address-search instructions.

Can a Merrimack certified deed copy be ordered as an ordinary website download?

The current schedule says certification is in-office only and adds $5 per document to page charges. See the Registry copy schedule.

Is the Merrimack Sheriff still at the Concord Registry building?

No. Its contact block lists 333 Daniel Webster Highway, Suite 1, Boscawen. See the Sheriff department address.

Where is the Merrimack correctional facility now?

The county lists 314 Daniel Webster Highway in Boscawen, separate from Sheriff headquarters. Use the Corrections contact.

Can Concord issue every statewide New Hampshire birth year?

Its listed statewide range begins in 1935 but excludes 1949 and 1950. Confirm the event-office route for those years through the City Clerk instructions.

Does the five-business-day New Hampshire response rule mean every record is produced then?

An agency may instead issue a denial or a written explanation and time estimate when immediate access is unavailable. See the options in RSA 91-A:4.