Law firm data
Law firms in Nantucket County, Massachusetts
We counted 11 law firms, all with a website we read.
What these numbers say
Nantucket County holds 11 of the 2,366 firms we counted in Massachusetts (<1%). It ranks 13th among the 13 areas of the state with a firm page.
We read the website of 11 of its 11 firms (100%).
With 14,483 residents, that is about 7.6 firms counted per 10,000 residents. The federal count is 4.74 law offices per 10,000 residents.
On the websites we read here, the practices advertised most are business and commercial law and real estate. Across the state, the most advertised is estate planning.
This page joins our dataset of law firm websites (November 9, 2026) with official state registries and the Census Bureau's County Business Patterns 2023 counts. How this data is built and checked.
Practices advertised on the websites read
- Business and commercial law market data
- Real estate
Firms with an office here
Names appear as the firm’s site or the registry gives them, and can include a lawyer’s name. A row that is only one person’s name, or a registry status such as “retired”, is counted above and not listed here.
Hera Law Group
Checked November 4, 2026
- Website
- heralawgroup.com
- Offices
- Nantucket 02554
- Practices
- Adoption and paternity, Child custody, Child support, Divorce, Domestic violence and protective orders, Estate planning, Family law, Guardianship and conservatorship, Probate and estate administration
- On its site
Jenner Law Firm, LLP
Checked November 4, 2026
- Website
- www.jennerlawfirm.com
- Offices
- Nantucket 02554
McGowan & Associates
Checked November 4, 2026
- Website
- www.mcgowanassociateslaw.com
- Offices
- Nantucket 02554
- Practices
- Car accidents, Business and commercial law, Brain, spinal cord and burn injuries, Dog bites, Insurance claim disputes and bad faith, Medical malpractice, Motorcycle accidents, Pedestrian and bicycle accidents, Personal injury, Premises liability (slip and fall), Real estate, Truck accidents…
- On its site
Satran, PC
Checked November 4, 2026
- Website
- satranlaw.com
- Offices
- Nantucket 02554
- On its site
The Law Office of Jim Mondani
Checked November 4, 2026
- Website
- mondanilaw.com
- Offices
- Nantucket 02554
- Practices
- Business and commercial law, Real estate
The Law Offices of Keith M. Yankow
Checked November 4, 2026
- Website
- nantucketislandlaw.com
- Offices
- Nantucket 02554
Nantucket County in figures
Residents, law offices and the demand agencies count in this county, from the open datasets behind the market pages.
| Measure | Value | Period | Place | Source |
|---|---|---|---|---|
| Bankruptcy cases filed | 4 cases, 12 months | 12 months ending 2026-09-30 | Nantucket County, MA county | bankruptcy v2.0.0 doi:10.5281/zenodo.23962892 record bankruptcy-25019 · status P · checked 2026-10-28 |
| Fatal crashes | 1 crashes | 2024 | Nantucket County, MA county | fatal-crashes v2.0.0 doi:10.5281/zenodo.23963480 record fatal-crashes:25019 · status P · checked 2026-10-27 |
| Federal civil cases filed by county of the plaintiff: employment | 1 cases filed, fiscal year | FY2025 | Nantucket County, MA county | federal-filings-county v2.0.1 doi:10.5281/zenodo.24024299 record federal-filings-county:25019 · status P · checked 2026-10-28 |
| Federal civil cases filed by county of the plaintiff: personal injury | 0 cases filed, fiscal year | FY2025 | Nantucket County, MA county | federal-filings-county v2.0.1 doi:10.5281/zenodo.24024299 record federal-filings-county:25019 · status P · checked 2026-10-28 |
| Law offices per 10,000 residents | 4.74 per 10,000 residents | 2026-Q1 | Nantucket County, MA county | law-offices v2.0.0 doi:10.5281/zenodo.23963687 record law-offices-25019 · status P · checked 2026-10-28 |
| Self-employed lawyers (nonemployer firms) | 18 firms | latest Nonemployer Statistics year | Nantucket County, MA county | law-offices v2.0.0 doi:10.5281/zenodo.23963687 record law-offices-25019 · status P · checked 2026-10-28 |
| Private law offices | 7 establishments | 2026-Q1 | Nantucket County, MA county | law-offices v2.0.0 doi:10.5281/zenodo.23963687 record law-offices-25019 · status P · checked 2026-10-28 |
| Residents | 14,483 residents | 2020-2024 | Nantucket County, MA county | legal-need v1.1.1 doi:10.5281/zenodo.23957291 record legal-need-25019 · status P · checked 2026-10-31 |
| Spanish speakers with limited English | 896 ±472 people age 5+ | 2020-2024 | Nantucket County, MA county | legal-need v1.1.1 doi:10.5281/zenodo.23957291 record legal-need-25019 · status P · checked 2026-10-31 |
| Veterans | 703 ±235 civilians age 18+ | 2020-2024 | Nantucket County, MA county | legal-need v1.1.1 doi:10.5281/zenodo.23957291 record legal-need-25019 · status P · checked 2026-10-31 |
Data and licences
Firm rows: CSV downloads under the Open Database License 1.0 (ODbL), with © OpenStreetMap contributors. Counts by state, county and practice: CC BY 4.0 dataset.
What each fact means
- Practices
- Practice areas the firm names on its own site: links, headings or practice pages.
- Spanish pages
- A Spanish version of the site, a page read in Spanish, or a link labelled Español.
- 24/7 intake
- The site says it answers around the clock (for example "available 24/7").
- Free consultation
- The site offers a free consultation or case review.
- No fee unless they win
- The site states a contingency fee or no fee unless the case is won.
- Chat, booking
- A chat tool or an online booking tool on the site.
- Structured data
- schema.org LegalService or Attorney markup on the pages read.
- Registry firm
- Listed in an official state registry; the registry facts are shown.
- Checked
- The date we last read the firm's site or the registry.
A label appears on a firm's card when its own site says so, and links to the page we read it on when we kept that page. These are statements on websites, not ratings: we never score or rank a firm. A firm can ask for a correction or to be left out on the data corrections page; we act within 7 days.