Searching Dukes County: what to expect
Don't expect a county web presence here: Dukes County's records live in state systems and filing cabinets, not on local sites. The sources below are the statewide layer that covers the county. Court cases are the easy part: Massachusetts's statewide search covers Dukes County filings, so start at the Massachusetts court records page instead of hunting for a local docket.
SearchSystems Editorial
Edited by SearchSystems Editorial Team — verified against official government sources. About our editorial process.
Last reviewed: June 04, 2026 · Methodology: all Dukes County record-source URLs verified against the official local and Massachusetts state publishers on the review date. 3 primary .gov / official sources cited below.
Dukes County — Key Numbers (2026)
Population, demographics, and county-seat data for Dukes County, Massachusetts — verified against U.S. Census 2024 estimates.
21,061
Population
Census estimate
6,899
Households
Census estimate
$93,225
Median income
Annual household
$998,100
Median home value
Census ACS
Edgartown
County seat
In Massachusetts
Criminal records
see state portal
Court records
2 sources
Wants & warrants
see state portal
Property records
see state portal
Vital records
see state portal
Voter records
see state portal
Professional licenses
see state portal
Recorded documents
1 source
Count of verified official sources per record type. Multiple sources One source Use state portal
Dukes County Records at a Glance
| Record type | Dukes County verified sources |
|---|---|
| Court records | Locations | Mass.gov Dukes County Superior Court | Mass.gov |
| Criminal records | Massachusetts iCORI |
| Wants & warrants | State Police's Most Wanted | Mass.gov |
| Property records | Search Results - BLM GLO Records |
| Vital records | Ordering a Certificate | Mass.gov |
| Voter records | My Voter Registration Status: Search |
| Professional licenses | Division of Occupational Licensure: Check a license | Mass.gov |
| Recorded documents | MASSACHUSETTS REGISTERS AND ASSISTANT REGISTERS OF DEEDS ASS… |
Count of officially verified .gov / .us record sources cataloged for Dukes County. Sources reviewed June 04, 2026.
What Changed in 2026 — Dukes County Records
2026
Dukes County official government portal active
The official Dukes County government website at www.dukescounty.org continues to serve as the canonical local source.
2026
Dukes County court records portal verified
State court system links for Dukes County verified against the Massachusetts judiciary portal in 2026.
2026
FBI Identity History Summary (federal complement)
For records that may exist outside Massachusetts, the FBI Identity History Summary at fbi.gov complements all county-level state records.
The 4-Step Dukes County Records Pathway
1
Step 1 — Start at the Dukes County clerk/courthouse
For most local records (court cases, property deeds, marriage licenses), the Dukes County clerk's office is the first stop.
2
Step 2 — Use the Massachusetts statewide systems
Criminal background, court case search, voter registration, and professional licensing are all run at the Massachusetts 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 Dukes County Records
MYTH"Dukes County maintains all criminal records."
FACTCriminal records for Dukes County are held by the Massachusetts state repository, NOT the county. The county sheriff has only the local arrest log.
MYTH"Records sealed in Dukes County are gone everywhere."
FACTSealing 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 Dukes County data."
FACTOnly the official Massachusetts state repository has verified, current Dukes County data. Free sites often have stale data.
MYTH"The Dukes County assessor's value is what I'll sell my home for."
FACTThe Dukes County assessor's value is for property tax purposes only — usually below market value.
MYTH"All county records older than 50 years are public."
FACTPartially 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 and Official Record Portals
- www.dukescounty.org — Official Dukes County government website
- www.mass.gov — Court records — official source
- www.sec.state.ma.us — Recorded documents — official source
- fbi.gov — FBI Identity History Summary (federal record)
Related — Dukes County & Massachusetts Records
For records not specific to Dukes County, use Massachusetts's statewide system or the national hub.
📍 Massachusetts statewide record systems:
- Massachusetts Court Records →
- Massachusetts Criminal Records →
- Massachusetts Property Records →
- Massachusetts Vital Records →
- Massachusetts Voter Records →
- Massachusetts Wants & Warrants →
- Massachusetts Licenses →
- Massachusetts Recorded Documents →
🇺🇸 National hubs:
Related Public Records
Massachusetts statewide records: Court records · Criminal records · Wants & warrants · Property records · Vital records · Voter records · Licenses · Recorded docs
National directories: Court records · Criminal records · Property records · Vital records · Federal databases
Looking for a person, not a database? Start with the Massachusetts guides:
About Dukes County, Massachusetts
Dukes County is located in Martha's Vineyard and the Elizabeth Islands off the southeast coast of Massachusetts. The county seat is Edgartown (official site: http://www.dukescounty.org/).
- Population: 21,061
- Households: 6,899
- Median household income: $93,225
- Median home value: $998,100
- Below poverty line: 6.7%
- Land area: 103.2 sq mi
- Population density: 204.1 people / sq mi
- Public libraries indexed: 7
- NCES schools indexed: 8
Locations | Mass.gov
Official Free
This is the court-records channel for Dukes County: case searches and docket details. It is independently run, so verify anything critical against the official court office.
🌐 mass.gov
Dukes County Superior Court | Mass.gov
Visit →Criminal & Court Records
.gov
Court case information for Dukes County, Massachusetts. Coverage is deepest for recent decades and thins out further back — check the stated start dates. Juvenile, adoption, and sealed matters are excluded by rule everywhere.
PACER Federal Courts
Visit →Criminal & Court Records
.gov
Court case information for Dukes County, Massachusetts. For copies the site doesn't display, the clerk fills requests at a per-page rate. The docket is the official chronology; news accounts and third-party sites derive from it.
MASSACHUSETTS REGISTERS AND ASSISTANT REGISTERS OF DEEDS ASSOCIATION
Official Free
Therefore, individual registries may · create a local supplement that explains how local practices differ from these rules. Questions or comments on these standards should be directed to Paulo C. DeOliveira, Register of · Deeds of the Dukes County Registry of Deeds, by mail to 81 Main Street, P.O.
Business Entity Search - Massachusetts Corporations Division
Visit →Business, Voter & Other
Business filing records for Massachusetts. Annual report lapses show here first — a company in bad standing flags before it fails. Merged, dissolved, and withdrawn entities keep their filing history in the index.
SEC EDGAR Company Search
Visit →Business, Voter & Other
.gov
Business filing records for Massachusetts. Officer and organizer names, where filed, are public in most states. Annual report lapses show here first — a company in bad standing flags before it fails.
Massachusetts iCORI
Official Free
A .mass.gov website belongs to an official government organization in Massachusetts. A lock icon ( ) or https:// means you've safely connected to the official website. Share sensitive information only on official, secure websites. View daily list (PDF) Search court dockets, calendars, and case information Sign up for civil court date text reminders (PDF) Forms Filing fees Protocols and tips for remote hearings Understanding the criminal court process Jury duty information for Dukes County Superior Court
🌐 mass.gov
State Police's Most Wanted | Mass.gov
Official Free
A .mass.gov website belongs to an official government organization in Massachusetts. A lock icon ( ) or https:// means you've safely connected to the official website. Share sensitive information only on official, secure websites. Below are fugitives wanted by the Massachusetts State Police.
🌐 mass.gov
Ordering a Certificate | Mass.gov
Official Free
Order a birth, marriage, or death certificate Apply for a pre-adoption birth record Learn about vital records service fees Request divorce information This interactive map may not function properly with screen readers. Please use the preceding link to access the full location listing for an accessible experience. Skip the interactive map. You skipped the map. Amending or Correcting a Record of Birth, Death, or Marriage
🌐 mass.gov
My Voter Registration Status: Search
Official Free
This is where Dukes County handles voter registration records and election operations. It is independently run, so verify anything critical against the official voter and election office.
Division of Occupational Licensure: Check a license | Mass.gov
Official Free
A .mass.gov website belongs to an official government organization in Massachusetts. A lock icon ( ) or https:// means you've safely connected to the official website. Share sensitive information only on official, secure websites. The Division of Occupational Licensure (DOL), through its boards and offices, licenses and regulates more than 500,000 individuals, businesses, and schools to engage in over 100 trades and professions in Massachusetts.
🌐 mass.gov
Search Results - BLM GLO Records
Visit →Property & Tax Records
.gov
U.S. Bureau of Land Management federal land records.
glorecords.blm.gov
Frequently Asked Questions
How do I look up court cases in Dukes County?
Dukes County court cases are searchable through the Locations | Mass.gov portal: https://www.mass.gov/orgs/massachusetts-court-system/locations?icons=All&helper=&lat=&lng=&page=18. Massachusetts also operates a state-level case lookup through the MassCourts system. For federal matters, see PACER.
Can my employer see a sealed record in Massachusetts?
Generally, most private employers running a standard name-based check cannot see a sealed Massachusetts 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.
Are Massachusetts marriage records public?
Marriage records in Massachusetts are generally public — anyone can verify that a marriage occurred and request a non-certified copy. Certified copies (needed for legal purposes like name changes or immigration) may be restricted to the spouses, immediate family, or those with a court order.
What's the difference between a court record and a criminal record in Massachusetts?
A court record shows everything filed in a specific case — pleadings, motions, judgments. A criminal record (rap sheet) is a person-centric history from the Massachusetts CHSB that aggregates arrests and dispositions across all courts in Massachusetts. Court records are searched by case; criminal records by person.