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Last reviewed: June 04, 2026 · Methodology: all Herkimer County record-source URLs verified against the official local and New York state publishers on the review date. 4 primary .gov / official sources cited below.

Herkimer County — Key Numbers (2026)

Population, demographics, and county-seat data for Herkimer County, New York — verified against U.S. Census 2024 estimates.
59,585
Population
Census estimate
24,664
Households
Census estimate
$68,104
Median income
Annual household
$130,900
Median home value
Census ACS
Herkimer
County seat
In New York
Herkimer County Records Availability Map
Criminal records
1 source
Court records
3 sources
Wants & warrants
see state portal
Property records
13 sources
Vital records
see state portal
Voter records
see state portal
Professional licenses
see state portal
Recorded documents
see state portal
Count of verified official sources per record type. Multiple sources   One source   Use state portal

Herkimer County Records at a Glance

Record typeHerkimer County verified sources
Court recordsWebCivil Local - NYS Courts Case Lookup
WebCivil Local - NYS Courts Case Lookup
Criminal recordsInmates
Wants & warrantsNo verified source — see Herkimer County state portal below
Property recordsVillage of Herkimer Rolls
STATE OF NEW YORK 2 0 2 1 F I N A L A S S E S S M E N T R O …
Vital recordsNo verified source — see Herkimer County state portal below
Voter recordsNo verified source — see Herkimer County state portal below
Professional licensesNo verified source — see Herkimer County state portal below
Recorded documentsNo verified source — see Herkimer County state portal below
Herkimer County — Verified Record Sources by Type (2026)
Court records3Criminal records1Wants & warrants0Property records13Vital records0Voter records0Licenses0Recorded docs0
Count of officially verified .gov / .us record sources cataloged for Herkimer County. Data verified June 04, 2026.

What Changed in 2026 — Herkimer County Records

2026
Herkimer County official government portal active
The official Herkimer County government website at www.herkimercounty.org continues to serve as the canonical local source.
2026
Herkimer County court records portal verified
State court system links for Herkimer County verified against the New York judiciary portal in 2026.
2026
Herkimer County criminal records access
State criminal records repository for Herkimer County (statewide system, not county-specific) confirmed active in 2026.
2026
Herkimer County property records online
Herkimer County property assessment and recorder office online portal active in 2026.

The 4-Step Herkimer County Records Pathway

1
Step 1 — Start at the Herkimer County clerk/courthouse
For most local records (court cases, property deeds, marriage licenses), the Herkimer County clerk's office is the first stop.
2
Step 2 — Use the New York statewide systems
Criminal background, court case search, voter registration, and professional licensing are all run at the New York state level — not by the county.
3
Step 3 — Federal sources for federal records
Federal court cases (PACER), federal tax liens (IRS), military records (NPRC), and immigration data (ICE) are all federal — not held by the county.
4
Step 4 — Cross-check before relying on data
Most county portals lag 24-48 hours behind the courthouse. For time-sensitive verification, call the clerk directly.

Five Things People Get Wrong About Herkimer County Records

❌ Myth: "Herkimer County maintains all criminal records."
✓ Truth: False. Criminal records for Herkimer County are held by the New York state repository, NOT the county. The county sheriff has only the local arrest log.
❌ Myth: "Records sealed in Herkimer County are gone everywhere."
✓ Truth: False. Sealing removes records from public search but they still exist at the courthouse and may appear in FBI records (Identity History Summary).
❌ Myth: "Free 'instant background' sites have Herkimer County data."
✓ Truth: False. Only the official New York state repository has verified, current Herkimer County data. Free sites often have stale data.
❌ Myth: "The Herkimer County assessor's value is what I'll sell my home for."
✓ Truth: False. The Herkimer County assessor's value is for property tax purposes only — usually below market value.
❌ Myth: "All county records older than 50 years are public."
✓ Truth: Partially false. Public-records rules vary by record type AND state. Court records and deeds are usually older-public; vital records remain restricted longer (often 75-125 years).

Primary Sources (All Verified)

Related — Herkimer County & New York Records

For records not specific to Herkimer County, use New York's statewide system or the national hub.
📍 New York statewide record systems:
🇺🇸 National hubs:
Related Public Records
Other counties in New York: Greene · Hamilton · Jefferson · Kings · Lewis

About Herkimer County, New York

Herkimer County is located in northeast New York. The county seat is Herkimer (official site: http://www.herkimercounty.org/).

  • Population: 59,585
  • Households: 24,664
  • Median household income: $68,104
  • Median home value: $130,900
  • Below poverty line: 12.1%
  • Land area: 1,410.6 sq mi
  • Population density: 42.2 people / sq mi
  • Public libraries indexed: 13
  • NCES schools indexed: 25
PR
Village of Herkimer Rolls
Official Free
STATE OF NEW YORK · 2 0 1 2 · V I L L A G E · T A X · R O L L · PAGE · 1 · COUNTY · - Herkimer · T A X A B L E · SECTION OF THE ROLL - 1 · VALUATION DATE-JAN 01, 2011 · TOWN · - Herkimer · OWNERS NAME SEQUENCE · TAXABLE STATUS DATE-MAR 01, 2011 · VILLAGE - Herkimer · UNIFORM PERCENT OF VALUE IS 094.00 · SWIS · - 213001 · TAX MAP PARCEL NUMBER · PROPERTY LOCATION & CLASS ASSESSMENT EXEMPTION CODE------------------VILLAGE------ ------------ CURRENT OWNERS NAME ·
PR
Document
Official Free
COUNTY - Herkimer · T A X A B L E SECTION OF THE ROLL - 1 · VALUATION DATE-JUL 01, 2020 · TOWN · - Herkimer · THESE ASSESSMENTS ARE ALSO USED FOR VILLAGE PURPOSES TAXABLE STATUS DATE-MAR 01, 2021 · VILLAGE - Herkimer · OWNERS NAME SEQUENCE · SWIS · - 213001 · UNIFORM PERCENT OF VALUE IS 086.50 · TAX MAP PARCEL NUMBER · PROPERTY LOCATION & CLASS ASSESSMENT EXEMPTION CODE-----VILLAGE------COUNTY--------TOWN------SCHOOL ·
PR
Herkimer - SDG Map Portal - GIS Cloud
Official Free
Herkimer County interactive GIS map parcel search.
PR
St. Lawrence County
Official Free
St. Lawrence County · Current Tax Collections Choose the town, village, or school district in which you wish to search. If the jurisdiction you're looking for is not listed, the information may not have been uploaded to this website · Towns/Cities · (January-May) · Brasher · Canton · ...
PR
Log In - Image Mate Online
Official Free
Town of Webb, with the cooperation of SDG, provides access to RPS data, tax maps, and photographic images of properties.
PR
County Clerk | Herkimer County, NY
Official Free
Please refer to our list of Services for Online Records, Fee Schedule, Veterans Program, Passports, and other links to assist you. **In response to the increase of deed related fraud nationwide and the practice of “harvesting signatures”, the Herkimer County Clerk has adjusted access to online records in an effort to better protect the security of the signatures of those in Herkimer County.
PR
Town of Mohawk
Official Free
Pay Tax Bills Online · Municipality Lookup
PR
2025 School Tax Roll - Holland Patent Central School
Official Free
- Herkimer · T A X A B L E · SECTION OF THE ROLL - 1 · VALUATION DATE-JUL 01, 2024 · SCHOOL · - Holland Patent Cen · OWNERS NAME SEQUENCE · TAXABLE STATUS DATE-MAR 01, 2025 · TOWN · - Russia · UNIFORM PERCENT OF VALUE IS 069.27 · SWIS · - 214489 · TAX MAP PARCEL NUMBER · PROPERTY LOCATION & CLASS · ASSESSMENT · EXEMPTION CODE------------------------------------------SCHOOL · CURRENT OWNERS NAME · SCHOOL DISTRICT ·
PR
City of Little Falls
Official Free
City Treasurer's Office - 315-823-0200 City Treasurer Sarah George -315-574-5241 Mail payments to 659 E Main St, Little Falls, NY 13365 Make checks payable to City Treasurer
PR
ATC Taxes - TaxLookup.net
Official Free
Choose the town, village, or school district in which you wish to search. If the jurisdiction you're looking for is not listed, the information may not have been uploaded to this website · Albany County · Towns/Cities · Villages · School Districts · Guilderland · Broome County · Chenango ...
PR
ATC Taxes - TaxLookup.net
Official Free
Choose the town, village, or school district in which you wish to search. If the jurisdiction you're looking for is not listed, the information may not have been uploaded to this website · Albany County · Towns/Cities · Villages · School Districts · Guilderland · Broome County · Chenango ...
PR
School districts and code numbers - Herkimer County
Official Free
During this timeframe, you will be unable to create, log in to, or complete any transactions in your Online Services account. If you must file during this timeframe, you may file a paper form. If you must pay a bill, use our Quick Pay application, which does not require you to log in.
PR
Document Search Introduction
Official Free
Welcome to the New York City Department of Finance Office of the City Register 's Document Search. The City Register is responsible for maintaining and making accessible the official records of real property documents such as deeds, mortgages and satisfactions of mortgages and personal property ...
CT
WebCivil Local - NYS Courts Case Lookup
Official Free
This system provides past, present and future case information for New York State Local Civil Courts Only · Index Search Find New York State Local Civil Court cases by index number. Party Search Find New York State Local Civil Court cases by party name. Attorney/Firm Search Find New York State ...
CT
WebCivil Local - NYS Courts Case Lookup
Official Free
This system provides past, present and future case information for New York State Local Civil Courts Only · Index Search Find New York State Local Civil Court cases by index number. Party Search Find New York State Local Civil Court cases by party name. Attorney/Firm Search Find New York State ...
CT
Web Civil Supreme Court Case Search
Official Free
This system provides past, present and future case information for New York State Civil Supreme Courts Only · Index Search Find New York State Civil Supreme Court cases by index number. Party Search Find New York State Civil Supreme Court cases by party name.
CT
Public Access to Court Electronic Records (PACER) | U.S District Court
Criminal & Court Records
.gov

Federal court electronic records (Public Access to Court Electronic Records).

pacer.gov
CR
Inmates
Official Free
PACER provides access to the case summary, docket entries, and copies of documents filed in federal cases . If a paper document is needed, or if a case cannot be located when searching by case number, party name, or using the U.S.
CR
New York State Division of Criminal Justice Services - NYC
Official Free
The Division of Criminal Justice Services (DCJS) administers the state’s Commercial Security Tax Credit Program.
VT
Vital Statistics of New York State
Official Free
Information on vital records, including obtaining your birth or death certificates, can be found at: https://www.health.ny.gov/vital_records/ Through a cooperative agreement, the New York State Department of Health receives data on live births, deaths, fetal deaths, induced terminations of pregnancy/abortions (abortion), marriages, and divorces/dissolutions of marriage recorded in New York City from the New York City Department of Health and Mental Hygiene and on live births and deaths recorded outside of New York State to residents of New York State from other states and Canada.
VR
Ny
Official Free
Your browser does not support iFrames · NY State Board of Elections · The system is experiencing higher than expected usage and may have timed out trying to process your request. Please try again or call 518-474-6220 for further assistance
LC
Licensee Name Search - NY.Gov
Official Free
Enter all or part of last name and/or first name. Select a license type or "ALL LICENSE TYPES" from the drop-down list. To narrow down this search, you may select a county name or enter all or part of a city name or a Zip Code. Click "Search" · Private Investigator, Watch Guard and Patrol ...
BZ
Herkimer County
Official Free
Field notes are the narrative record of the cadastral survey . They are written in tabular format and contain the detailed descriptions of entire survey process including the instrumentation and procedures utilized, calling all physical evidence evaluated in the survey process, and listing all ...
BZ
SEC.gov | Using EDGAR to Research Investments
Business, Voter & Other
.gov

SEC filings and company registrations.

sec.gov

Frequently Asked Questions

Where do I find Herkimer County property records?
Herkimer County property records are maintained by the County Clerk, which records deeds, mortgages, and liens. Search the STATE OF NEW YORK 2 0 2 1 F I N A L A S S E S S M E N T R O L L PAGE 1 portal directly: https://www.herkimercountyny.gov/download/document.php?docid=3011.
Can my employer see a sealed record in New York?
Generally, most private employers running a standard name-based check cannot see a sealed New York record. However, government employers, law enforcement, schools, healthcare facilities, and any role requiring a fingerprint-based check can see sealed records under specific statutory exemptions. Confirm specifics with the sealing court.
Does an arrest show up on a background check before conviction in New York?
Yes — in New York, an arrest can appear on a name-based background check from the moment of booking, even before any court ruling. Whether it appears on an employment screening depends on the type of check (name-based vs. fingerprint-based) and how recent the arrest is.
How do I run a New York background check?
New York background checks are handled by the New York DCJS. Name-based searches are available through the official state portal (per-search fee applies). Fingerprint-based checks — required for licensing, foster care, and many employers — must be submitted through an approved vendor.