Local market data · Marketing agencies · Boston

AI for marketing agencies in Boston

The Boston metro area had 205 marketing agencies in 2022, the 16th most of 297 US metros and 1% of all in the country. They employed 5,055 people at an average of $117,618 a year. 69% 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 Boston vs the US

Boston metroUnited States
Businesses20514,962
People employed5,055195,282
Average staff per business24.713.1
Average yearly pay per employee$117,618$105,123
Share with fewer than 10 staff69%80%

Pay here is 12% higher than the national average for marketing agencies, so every hour of staff time costs more to spend on admin. The average marketing agency here has 24.7 people on payroll, 89% higher than the US figure of 13.1.

How big marketing agencies in Boston are

Fewer than 5 staff112 (55%) US 67%
5 to 929 (14%) US 12%
10 to 1920 (10%) US 9%
20 to 4923 (11%) US 7%
50 or more19 (9%) US 5%

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

Marketing agencies by county in the Boston area

Suffolk County has the most, with 60 of the metro's 205 (29%). Among the 10 big metros on this page, Boston ranks 3rd for average pay and 10th for the share of small firms.

CountyBusinessesEmployeesAvg pay
Suffolk County602,485$126,343
Middlesex County581,912$116,626
Norfolk County27207$90,976
Essex County24296$94,368
Plymouth County1746$60,674
Rockingham County17108$74,352

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 Boston

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

Those hours cost you$570,000 a year

The share you would hand off$171,000 a year

Hours your team gets back3,000 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
Chicago575$103,6514th
Miami583$91,2803rd
Dallas452$89,1755th
Houston257$86,75210th
Atlanta325$102,3719th
Washington243$111,17815th
Philadelphia349$91,8476th

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 Boston-Cambridge-Newton, MA-NH metro area (7 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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