Law firm data
Law firms in Williamson County, Illinois
We counted 15 law firms, all with a website we read.
What these numbers say
Williamson County holds 15 of the 3,436 firms we counted in Illinois (<1%). It ranks 18th, tied with 1 more, among the 24 areas of the state with a firm page.
We read the website of 15 of its 15 firms (100%).
With 66,876 residents, that is about 2.2 firms counted per 10,000 residents. The federal count is 5.06 law offices per 10,000 residents.
On the websites we read here, the practices advertised most are personal injury, criminal defense and family law. Across the state, the most advertised is personal injury.
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
- Personal injury market data
- Criminal defense market data
- Family law market data
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.
Benson Law Firm
Checked November 4, 2026
- Website
- mbensonlaw.com
- Offices
- Marion 62959
Cavaness Law
Checked November 4, 2026
- Website
- cavanesslaw.com
- Offices
- Marion 62959
- Practices
- Adoption and paternity, Child custody, Child support, Criminal defense, Divorce, DUI and DWI, Estate planning, Family law, Probate and estate administration
- On its site
Dihle Law Firm
Checked November 4, 2026
- Website
- dihlelawfirm.com
- Offices
- Marion 62959
Hafford Elder Law
Checked November 4, 2026
- Website
- marionelderlaw.com
- Offices
- Marion 62959
- Practices
- Adoption and paternity, Elder law and long-term care planning, Estate planning, Family law, Guardianship and conservatorship, Probate and estate administration
- On its site
Keller & Associates
Checked November 4, 2026
- Website
- www.quitamlaw.org
- Offices
- Marion 62959
Law Office of Brad Olson
Checked November 4, 2026
- Website
- www.bradolsonlaw.com
- Offices
- Marion 62959
- Practices
- Bankruptcy, Criminal defense, Estate planning, Family law, Probate and estate administration
- On its site
Lawler and Lawler
Checked November 4, 2026
- Website
- lawlerlawlerinjury.law
- Offices
- Marion 62959
- Practices
- Car accidents, Brain, spinal cord and burn injuries, Dog bites, Mass torts, Medical malpractice, Motorcycle accidents, Nursing home abuse and neglect, Pedestrian and bicycle accidents, Personal injury, Premises liability (slip and fall), Product liability, Social Security disability (SSDI and SSI)…
- On its site
Prince Law Firm
Checked November 4, 2026
- Website
- www.princelawfirm.net
- Offices
- Marion 62959
- Practices
- Car accidents, Birth injuries, Brain, spinal cord and burn injuries, Dog bites, Mass torts, Medical malpractice, Motorcycle accidents, Nursing home abuse and neglect, Personal injury, Premises liability (slip and fall), Product liability, Toxic exposure and asbestos…
- On its site
Schafer Law, LLC
Checked November 4, 2026
- Website
- www.mschaferlaw.com
- Offices
- Marion 62959
SK Walker Law, LLC
Checked November 4, 2026
- Website
- www.skwalkerlaw.com
- Offices
- Marion 62959
- Practices
- Business and commercial law, Contract disputes, Elder law and long-term care planning, Estate planning, Personal injury, Real estate
- On its site
Winston C. Throgmorton Law Firm
Checked November 4, 2026
- Website
- www.attorneymarion.com
- Offices
- Marion 62959
- On its site
Womick Law Firm
Checked November 4, 2026
- Website
- womicklawfirm.com
- Offices
- Herrin 62948
Williamson 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 | 137 cases, 12 months | 12 months ending 2026-09-30 | Williamson County, IL county | bankruptcy v2.0.0 doi:10.5281/zenodo.23962892 record bankruptcy-17199 · status P · checked 2026-10-28 |
| Fatal crashes | 10 crashes | 2024 | Williamson County, IL county | fatal-crashes v2.0.0 doi:10.5281/zenodo.23963480 record fatal-crashes:17199 · status P · checked 2026-10-27 |
| Federal civil cases filed by county of the plaintiff: employment | 5 cases filed, fiscal year | FY2025 | Williamson County, IL county | federal-filings-county v2.0.1 doi:10.5281/zenodo.24024299 record federal-filings-county:17199 · status P · checked 2026-10-28 |
| Federal civil cases filed by county of the plaintiff: personal injury | 1 cases filed, fiscal year | FY2025 | Williamson County, IL county | federal-filings-county v2.0.1 doi:10.5281/zenodo.24024299 record federal-filings-county:17199 · status P · checked 2026-10-28 |
| Law offices per 10,000 residents | 5.06 per 10,000 residents | 2026-Q1 | Williamson County, IL county | law-offices v2.0.0 doi:10.5281/zenodo.23963687 record law-offices-17199 · status P · checked 2026-10-28 |
| Self-employed lawyers (nonemployer firms) | 31 firms | latest Nonemployer Statistics year | Williamson County, IL county | law-offices v2.0.0 doi:10.5281/zenodo.23963687 record law-offices-17199 · status P · checked 2026-10-28 |
| Private law offices | 34 establishments | 2026-Q1 | Williamson County, IL county | law-offices v2.0.0 doi:10.5281/zenodo.23963687 record law-offices-17199 · status P · checked 2026-10-28 |
| Residents | 66,876 residents | 2020-2024 | Williamson County, IL county | legal-need v1.1.1 doi:10.5281/zenodo.23957291 record legal-need-17199 · status P · checked 2026-10-31 |
| Spanish speakers with limited English | 203 ±137 people age 5+ | 2020-2024 | Williamson County, IL county | legal-need v1.1.1 doi:10.5281/zenodo.23957291 record legal-need-17199 · status P · checked 2026-10-31 |
| Veterans | 4,588 ±381 civilians age 18+ | 2020-2024 | Williamson County, IL county | legal-need v1.1.1 doi:10.5281/zenodo.23957291 record legal-need-17199 · 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.