Local market data · Marketing agencies · Chicago

AI for marketing agencies in Chicago

The Chicago metro area had 575 marketing agencies in 2022, the 4th most of 297 US metros and 4% of all in the country. They employed 14,673 people at an average of $103,651 a year. 72% have fewer than 10 staff, so the same few people answer the phone, book, follow up and do the paperwork. Those are the jobs AI tools take on today.

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Marketing agencies in Chicago vs the US

Chicago metroUnited States
Businesses57514,962
People employed14,673195,282
Average staff per business25.513.1
Average yearly pay per employee$103,651$105,123
Share with fewer than 10 staff72%80%

Pay here is about the same as the national average for marketing agencies, so an hour of admin costs about what it does elsewhere. The average marketing agency here has 25.5 people on payroll, 96% higher than the US figure of 13.1.

How big marketing agencies in Chicago are

Fewer than 5 staff345 (60%) US 67%
5 to 970 (12%) US 12%
10 to 1954 (9%) US 9%
20 to 4943 (7%) US 7%
50 or more62 (11%) US 5%

Businesses with paid employees, by number of employees, March 2022.

Marketing agencies by county in the Chicago area

Cook County has the most, with 383 of the metro's 575 (67%). Among the 10 big metros on this page, Chicago ranks 5th for average pay and 9th for the share of small firms.

CountyBusinessesEmployeesAvg pay
Cook County38313,405$105,628
DuPage County77872$86,680
Lake County4088$65,318
Kane County18166$69,976
McHenry County1859$93,746
Will County1735$122,571
Lake County1023$56,130
Porter County59$18,889
DeKalb County34$56,250
Kendall County311$41,909

Census withholds pay where few firms would make it identifiable.

Where AI helps a marketing agency first

A marketing agency gets the most from AI on the running of the agency, not just the client deliverables: responding to new leads, writing proposals, onboarding clients, building monthly reports and chasing approvals. Those are the tasks that eat a founder’s week. Start with the one that happens most often.

What your team's admin hours cost in Chicago

Change any number. The starting values are the Chicago averages above; the hours and the share are yours to set.

Those hours cost you$520,000 a year

The share you would hand off$156,000 a year

Hours your team gets back3,120 a year

See what we would build for this

Guides for marketing agencies, one job each

Marketing agencies in other big metros

MetroBusinessesAvg payRank of 387
Los Angeles1,355$120,8012nd
New York1,568$125,5311st
Miami583$91,2803rd
Dallas452$89,1755th
Houston257$86,75210th
Atlanta325$102,3719th
Washington243$111,17815th
Philadelphia349$91,8476th
Boston205$117,61816th

Where these numbers come from

From the U.S. Census Bureau, County Business Patterns 2022 (released 2024), industry code NAICS 541810 (Advertising agencies), for the Chicago-Naperville-Elgin, IL-IN metro area (13 counties). It counts businesses with paid employees in March 2022, so solo owners with no payroll are not in it. Average pay is total yearly payroll divided by employees. The calculator uses 50 working weeks and 2,080 hours a year. Page checked 2026-11-12.

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