Law firms in Pittsburgh: 1,050 offices and a big-firm core in Allegheny County

For a metro of its size, Pittsburgh has an unusual number of very large law offices: five with 250 or more employees, more than the Houston metro has with nearly four times as many offices. Below that core the market is small practices, about a third of them in the counties around Allegheny.

Market report5 min readPublished

The Pittsburgh metro area had 1,050 law offices with paid employees in 2023, employing 8,740 people at an average annual pay of $121,344, according to Census County Business Patterns. Allegheny County holds 687 of the offices and 7,395 of the jobs. Thirteen offices have 100 or more employees and five of those have 250 or more, a large core for a market this size. 712 offices have fewer than five employees.

  • 1,050 law offices and 8,740 employees in the Pittsburgh metro (Census, 2023), 0.63% of US law offices.
  • Five offices have 250 or more employees; the Houston metro, with 3,867 offices, has three.
  • Allegheny County has 65% of the offices and 85% of the jobs, and its offices average 10.8 employees.
  • Outside Allegheny, 363 offices employ 1,345 people, about 3.7 each.
  • Only 28 offices have 50 or more employees, a list short enough to research one account at a time.
On this page

This report is for anyone deciding which Pittsburgh law firms to approach: a business or family hiring counsel, a lawyer or paralegal comparing employers, a researcher, or a company selling to law firms. It sets out the Census count of law offices, how they split by size and county, where to find and check a lawyer, and how to prospect a market whose big buyers fit on one page.

Big offices in a mid-size market

Metro (2023)Law offices100 or more employees250 or more employeesAverage employees per office
Pittsburgh1,0501358.3
Seattle-Tacoma-Bellevue2,1461647.1
Houston-Pasadena-The Woodlands3,8673537.1

The 250-or-more figures for Seattle and Houston are the total less the published size classes, because the Census Bureau doesn't publish those cells there. Pittsburgh's large offices pull its average office up to 8.3 employees, against 6.6 for US law offices. Its average pay, $121,344, sits a little below the US law-office figure of $125,580, and below Houston ($140,513) and Seattle ($145,504).

For someone hiring a firm, the practical point is choice at both ends. A matter that needs a deep bench can stay in Pittsburgh, and a routine one can go to one of the 966 offices with fewer than 20 people.

Pittsburgh's law offices in Census data

Measure (2023)Pittsburgh, PA Metro Area
Law offices with paid employees1,050
Employees8,740
Annual payroll$1,060,543,000
Average employees per office8.3
Average annual pay$121,344
Share of US law offices0.63% of 165,491
Employees per officeOffices
1 to 4712
5 to 9164
10 to 1990
20 to 4956
50 to 9915
100 to 2498
250 to 4994
500 or more1 (the 500 to 999 and 1,000-or-more cells aren't published)

Grouped, that's 966 offices with 1 to 19 employees, 71 with 20 to 99 and 13 with 100 or more. The figures are County Business Patterns for the Pittsburgh, PA Metro Area (CBSA 38300) under NAICS 541110, offices of lawyers.

How to read them: each figure is an office with at least one paid employee, not a firm, so a firm with a Grant Street office and a Cranberry office is two. Lawyers who work alone without staff aren't counted, and nor are lawyers employed by companies, government or the courts. Payroll and average pay cover employees; partners who own the firm are paid from profits and fall outside them.

Allegheny and the surrounding counties

CountyOfficesEmployeesAverage per office
Allegheny6877,39510.8
Westmoreland1174183.6
Washington693254.7
Butler562584.6
Beaver431022.4
Fayette36Not reported (high-noise figure)
Lawrence291224.2
Armstrong13231.8

Fayette County's employee count is published with the Census Bureau's high-noise flag, meaning the noise added for confidentiality changed it by 5% or more, so it's left out here (it's still inside the metro total). Allegheny holds 65% of the offices and 85% of the employees. Outside it, 363 offices employ 1,345 people, about 3.7 each: small practices spread across the county seats of Greensburg, Washington, Butler and Beaver and the towns around them.

Finding and checking a Pittsburgh lawyer

  1. Ask the county bar for a referral. The Allegheny County Bar Association runs the Allegheny County Lawyer Referral Service for the public.
  2. Or use the statewide service. The Pennsylvania Bar Association runs its own Lawyer Referral Service.
  3. Confirm the license with the Disciplinary Board of the Supreme Court of Pennsylvania, which keeps the official attorney records.
  4. Ask what the Pittsburgh office does. For a national firm, the local office may be the headquarters or a small branch. Ask how many lawyers here handle matters like yours, not how many the firm has worldwide.
  5. At the largest offices, clear conflicts first. A firm that represents banks, health systems and manufacturers may already act for the other side.

Selling to Pittsburgh law firms: 28 accounts

Only 28 offices in the metro have 50 or more employees (15 + 8 + 4 + 1). That's an account plan, not a campaign: research each office, map the people, and write to each one about something specific. The other 1,022 offices are owner-run practices where a partner decides, usually on a short call.

Office sizeOfficesWho you need to reach
1 to 19 employees966The owner or managing partner, sometimes an office manager
20 to 49 employees56The firm administrator, then the managing partner
50 or more employees28Executive director or COO, plus the owner of the function: records, IT, finance, facilities

Illustrative example. The company, percentages and results are invented.

Three Rivers Records (threerivers-records.example) offers off-site records storage, scanning and secure destruction. It builds an account plan for the 28 offices with 50 or more employees, with three contacts at each: the records manager, the director of operations and the partner who chairs the records or risk committee. That's 84 people. Over a quarter, if an illustrative 12% of accounts take a meeting, that's three or four meetings; in this illustration each large office's archive is a multi-year contract, so a few meetings matter more than hundreds of small-firm calls. For the 966 small offices it runs a simpler offer, scanning of closed client files, by email.

Finding which offices are moving, renewing a lease or merging, and who runs records at each, is the slow part. Bebop researches each account and writes a playbook for it. For the general approach to a short list of large accounts, see account research.

Email to a records manager at a large office
Subject: Closed files before [firm]'s [move, lease renewal or merger]

Hi [first name],

I read that [firm] is [the dated event and where you saw it]. Moves and mergers are usually when closed-file storage gets reviewed, because nobody wants to pay to move boxes twice.

We store, scan and destroy client files for law offices across Allegheny County, with a chain-of-custody record for every box. I can send our retention checklist and a sample inventory report.

Would a 20-minute call on [day] be useful?

[Your name]

Pittsburgh sources

SourceWhat it gives you
Allegheny County Bar AssociationThe county bar, with more than 60 committees, divisions and sections
Allegheny County Lawyer Referral ServiceThe ACBA's referral service for the public
Pennsylvania Bar Association: Find a LawyerThe statewide bar's lawyer referral service
Pittsburgh Regional AllianceThe Allegheny Conference's economic development arm for the region
Selling to law firmsWho decides at law firms and the ethics rules behind their vendor questions

Next step: turn the 28 large offices into researched accounts with the account research template.

Sources

Written by the Bebop team at Blackpearl Group. Published .

Questions people ask

How many law firms are in Pittsburgh?

Census County Business Patterns counted 1,050 law offices with paid employees in the Pittsburgh metro area in 2023, employing 8,740 people. Allegheny County had 687 of them and 7,395 of the jobs. The count is of offices, not firms, and it leaves out lawyers who practice alone without employees, so the number of practicing lawyers is much larger.

What are the largest law offices in Pittsburgh?

Census data shows how many large offices there are but not their names: 13 Pittsburgh-area law offices had 100 or more employees in 2023, four had 250 to 499 and one had 500 or more. We couldn't find a free, current published ranking by local headcount. To compare firms, count the lawyers each firm's website lists for its Pittsburgh office.

How do I find a lawyer in Pittsburgh?

Start with the Allegheny County Bar Association's Lawyer Referral Service or the Pennsylvania Bar Association's statewide referral service. Confirm the lawyer's license with the Disciplinary Board of the Supreme Court of Pennsylvania, which keeps the official attorney records. Then ask who will handle your matter, how many lawyers in the Pittsburgh office do this work and at what rate, before you sign.

How much do Pittsburgh law firms pay?

Average annual pay at Pittsburgh-area law offices was $121,344 in 2023, according to Census County Business Patterns: $1.06 billion of payroll across 8,740 employees. That covers everyone on the payroll, including paralegals, assistants and associates, and excludes partners' profit shares. It's a little below the US average for law offices of $125,580.

Research Pittsburgh's largest law offices

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