List of Marketing agencies in Illinois
Illinois has approximately 1,968 Marketing agencies as of March 13, 2026.
Illinois, contributing around 2.0% of all 99,757 Marketing agencies in United States, representing a focused regional opportunity for state-level B2B outreach and lead generation. Around 64.8% of Marketing agencies in Illinois have email addresses, 92.1% have phone numbers, and 61.3% include both — with 75.2% also having a website.
Businesses in this dataset are well-represented on social media: 769 have Facebook pages, 519 are on Instagram, 762 have LinkedIn profiles, 605 use X (formerly Twitter), 215 maintain YouTube channels. Over 832 Marketing agencies have been rated by real users, making this dataset a strong fit for reputation management and review-based outreach. This dataset helps target Marketing agencies across Illinois efficiently.
| 1968 Number of Marketing agencies | |
| 1276 Email addresses | |
| 1813 Phone numbers | |
| 1479 With Websites | |
| 762 LinkedIn Profiles |
| 769 Facebook Profiles | |
| 519 Instagram Handles | |
| 605 X Handles | |
| 215 YouTube Channels | |
| 1207 Phone and Email |
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Data updated on March 13, 2026
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| NAME | Address | City | State | Country | Phone | Website | Review Count | Review Scores | Google URL | Youtube | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
How many Marketing agencies are there in the Illinois?
Marketing agencies in the Illinois
Last updated: March 13, 2026
Approximately 64.8% of Marketing agencies in Illinois have email contacts, while 92.1% have phone numbers, enabling targeted state-level B2B campaigns.
Data last updated March 13, 2026
92.1%
1,813 Marketing agencies in Illinois with Phone Number
64.8%
1,276 Marketing agencies in Illinois with Email Address
61.3%
1,207 Marketing agencies in Illinois with Phone and Email
How to Use the List of Marketing agencies in Illinois
Explore various use cases for leveraging our contact database.
Territory Sales & Regional Prospecting
Phone coverage across Illinois is solid — 92.1% of marketing agencies have phone numbers in this dataset. Your team can start calling Illinois-based prospects immediately, without spending time sourcing or validating contacts first.
Statewide Email Campaigns
64.8% of marketing agencies in Illinois have an email address on record. That's enough coverage to run full-state email sequences — from initial outreach to follow-up — hitting every major market and regional hub in a single campaign.
Multi-Channel Outreach Across Illinois
61.3% of marketing agencies in Illinois have both phone and email on record. Rather than running separate lists per channel, your team can coordinate calls, emails, and follow-ups against the same contacts from one dataset.
Regional Ad Targeting
75.2% of marketing agencies in Illinois have a listed website — a strong signal of digital presence. Use those records to build lookalike audiences or upload the full list as a custom audience on Facebook, Google, or LinkedIn for precise, state-level ad targeting.
Pitching Services to Illinois Businesses
49.8% of marketing agencies in Illinois are rated 4 stars or higher by real customers — a prime segment for reputation management tools, review platforms, and any service that helps businesses maintain or grow their online presence statewide.
For businesses entering the Marketing agencies space regionally, Illinois offers a manageable, well-defined prospect base to build from.
List of Marketing agencies in Illinois with Social Media Accounts
39.1% on Facebook — making this state an ideal market for platform-specific outreach at regional scale
Explore Related Marketing agencies by Location
Around 75.2% of Marketing agencies in Illinois have an active website, making this state an ideal target for regional digital marketing and website-driven campaigns.
Data last updated March 13, 2026
75.2%
1,479 Marketing agencies in Illinois that have a website
24.8%
489 Marketing agencies in Illinois that do not have a website
Download sales qualified leads of Marketing agencies in the Illinois
Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.
Illinois has 981 highly-rated Marketing agencies businesses, indicating a competitive regional market where customer experience drives visibility.
236
1-star rated Marketing agencies in Illinois
52
2-star rated Marketing agencies in Illinois
71
3-star rated Marketing agencies in Illinois
149
4-star rated Marketing agencies in Illinois
832
5-star rated Marketing agencies in Illinois
Frequently Asked Questions
Answers of the most common questions about our dataset
How many Marketing agencies are there in Illinois?
There are 1,968 Marketing agencies in Illinois as of the latest update. This makes Illinois an active market for B2B outreach and lead generation in the Marketing agencies industry.
How many Marketing agencies in Illinois have email addresses?
1,276 Marketing agencies in Illinois have verified email addresses — giving you a strong foundation for direct email outreach and drip campaigns.
How many Marketing agencies in Illinois have phone numbers?
1,813 Marketing agencies in Illinois include phone numbers. Of those, 1,207 also have email addresses, making them ideal for multi-channel outreach.
Which cities in Illinois have the most Marketing agencies businesses?
The concentration of Marketing agencies varies across cities within Illinois. The dataset includes a full cities-level breakdown so you can identify and prioritize the strongest markets for your campaigns.
Is this dataset suitable for statewide outreach to Marketing agencies in Illinois?
Absolutely. The dataset covers 1,968 Marketing agencies businesses across Illinois, giving you full statewide coverage for email, phone, and digital campaigns without geographic gaps.
What data fields are included for each Marketing agencies in Illinois?
Each record typically includes business name, address, phone number, email, website, social media handles (Facebook, Instagram, LinkedIn, X, YouTube), and customer ratings where available.
How can I access the complete Marketing agencies list for Illinois?
You can purchase and instantly download the full dataset from this page. A free sample is also available so you can review the data quality and structure before buying.
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