How Many Law Firms are in Illinois, United States?
There are 3,442 Law firms in Illinois, United States. A random selection of cities, including Naperville and Schaumburg , features a substantial number of Law firms locations— 90 in Naperville and 70 in Schaumburg . Notably, Naperville accounts for approximately 2.61% of all Law firms locations in the United States.
Data last updated: August, 2025
Sample Law Firm Listings
Explore 10 random Law Firm listings from our dataset. This sample shows only 10 out of 3,442 total Law firms available in our complete dataset.
| Business Name | City | State | Country | Phone | Website | Rating | Reviews | |
|---|---|---|---|---|---|---|---|---|
| Matlin Law Group P.C. | Northbrook | Illinois | United States | 📞 | ✉️ | 🔗 | 4.6⭐ | 24 |
| Kuhn, Heap & Monson Attorneys At La... | Naperville | Illinois | United States | 📞 | ✉️ | 🔗 | 4.9⭐ | 197 |
| Drost Kivlahan McMahon & O'Connor | Arlington Heights | Illinois | United States | 📞 | ✉️ | 🔗 | 4.6⭐ | 40 |
| John J. Pembroke & Associates LLC | Park Ridge | Illinois | United States | 📞 | ✉️ | 🔗 | 4.6⭐ | 33 |
| Law Office of Andrew Weisberg | Skokie | Illinois | United States | 📞 | ✉️ | 🔗 | 5⭐ | 2 |
| Hasselberg Grebe Snodgrass Urban &... | Peoria | Illinois | United States | 📞 | ✉️ | 🔗 | 4.9⭐ | 9 |
| Shaw Sanders, P.C. | St.-Charles | Illinois | United States | 📞 | ✉️ | 🔗 | 4⭐ | 26 |
| Drendel & Jansons Law Group | Batavia | Illinois | United States | 📞 | ✉️ | 🔗 | 4.3⭐ | 32 |
| Demetrios N. Dalmares & Associates,... | Orland Hills | Illinois | United States | 📞 | ✉️ | 🔗 | 4.5⭐ | 29 |
| Salvi, Schostok & Pritchard P.C. | Waukegan | Illinois | United States | 📞 | ✉️ | 🔗 | 4.9⭐ | 68 |
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Complete Law Firm Dataset Fields Overview
Our dataset for Law Firms in Illinois is one of the most comprehensive in the industry. As of August, 2025, we have compiled data on 3,442 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 3,442 Law firms
Verified Contact Information
Direct phone numbers, email addresses, and website URLs for Law firms across Illinois
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Law firms in Illinois
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 10 cities in Illinois
Complete Data Fields for Law Firms in Illinois:
Each of the 3,442 Law firms records includes:
- Business Name
- Complete Street Address
- Website URL
- Phone Number
- Email Address (if available)
- Customer Rating
- Review Count
- Photo Count
- Business Timezone
- Latitude Coordinates
- Longitude Coordinates
- Business Categories
- Price Range Information
- Rating Distribution
- Business Photos
- Popular Times Data
- Additional Business Info
- Key Business Highlights
- Operating Hours
- Topic Categories
- Owner Information
- Google Maps URL
- Last Updated Date
- Plus Code
- Place ID
Law Firms Data for Cities in Illinois
Check out the cities with the highest number of listings for a detailed regional breakdown in Illinois.
| City | Listings | Percentage |
|---|---|---|
| Naperville | 90 | 2.61% |
| Schaumburg | 70 | 2.03% |
| Joliet | 61 | 1.77% |
| Rockford | 59 | 1.71% |
| Wheaton | 58 | 1.69% |
| Peoria | 52 | 1.51% |
| Northbrook | 48 | 1.39% |
| Oak Brook | 45 | 1.31% |
| Springfield | 42 | 1.22% |
| St.-Charles | 40 | 1.16% |
How You Can Use Law Firms Data from Illinois
Our comprehensive dataset of 3,442 Law firms in Illinois empowers you to reach the right audience through multiple channels. Here are key ways this data can give you a competitive edge in the law firm industry.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across Illinois to uncover underserved areas and high-potential markets for Law firms.
Lead Generation & Sales Prospecting
Find and reach Law firms in Illinois using verified phone numbers, websites, and category filters for smarter, targeted prospecting.
Location Intelligence & Expansion Planning
Plan new law firm openings or rollouts using density maps and insights from our 3,442 listings to target low-competition, high-demand zones in Illinois.
AI & NLP Model Training
Train machine learning models with structured data and real user reviews from 3,442 Law firms for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in Illinois by analyzing the distribution of Law firms across 10 cities and their activity trends.
Email Marketing Campaigns
Run targeted email campaigns to Law firms in Illinois using verified email addresses for personalized outreach and improved conversion rates.
Cold Calling & Telemarketing
Use up-to-date phone numbers from our 3,442 Law firms database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Law firms across Illinois using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Law firms in Illinois via Instagram, LinkedIn, or Facebook using curated profile data for multi-channel marketing.
Footfall & Demand Estimation
Estimate local foot traffic and demand by analyzing the concentration of Law firms in specific regions of Illinois and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Law firms by studying GMB listings, ratings, and categories used by top-performing competitors in Illinois.
Mapping & Navigation Integration
Add law firm POI data to your apps for delivery, logistics, or travel using accurate coordinates from 3,442 verified locations in Illinois.
Ready to Access Complete Law Firms Data from Illinois?
Unlock the complete dataset of 3,442 verified Law firms in Illinois, United States available in multiple formats (JSON, CSV, Excel). Our data covers 10 cities with comprehensive business information. Get your free sample today and see the data quality that sets us apart!
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Discover Law firms data across different states and regions for comprehensive market analysis and expansion opportunities beyond Illinois.
