Law firms in New Jersey: 4,788 offices by county, where the big ones are and how to find a lawyer

Read this if you're looking for, researching or selling to law firms in New Jersey: a resident or business that needs a lawyer, a law student or lateral weighing where to work, or a vendor building a territory. Because the market is spread across 21 counties, it starts with where the offices are.

New Jersey's law offices by county

County Business Patterns 2023, offices of lawyers (NAICS 541110), the eight counties with the most offices:

Average pay is our calculation from each county's payroll and employees. The county figures add up to 4,787 offices, one fewer than the state total, because the Census Bureau records a few establishments at state level only.

Bergen's offices are small (5.5 employees on average): mostly local practices. Essex, home to Newark and its courts, has fewer offices but more employees (10.2 per office) and the highest pay. Morris (9.5 per office) is the other big-office county.

Statewide figures

Average pay is below the national figure for law offices ($125,580) and New York State's ($163,723). County Business Patterns counts jobs where the office is, so New Jersey residents who work at Manhattan or Philadelphia offices are counted in those places, not here.

Office sizes, and where the large offices are

There's no New Jersey office with 500 or more employees in the data: those cells are unpublished, and the classes above sum to the full 4,788. Statewide, 4,479 offices have fewer than 20 employees, 275 have 20 to 99, and only 34 have 100 or more.

The county files place 22 of those 34 large offices: eight in Essex (including three of the state's four with 250 to 499 employees), seven in Morris, four in Bergen and three in Burlington. The other 12 are in counties where the Census Bureau doesn't publish the cell. If you need a large New Jersey firm, or sell to them, Essex and Morris are where to start.

What the counts mean. Establishments are single offices with paid staff, so a firm with offices in Newark, Morristown and Red Bank counts three times. Employees include all staff, not just lawyers; partners who own the firm aren't employees.

The 9,104 practices with no staff

The Census Bureau's Nonemployer Statistics counted 9,104 legal services businesses in New Jersey with no employees in 2023, with $868.0 million in combined receipts, about $95,300 each. That code (NAICS 5411) is broader than law offices and includes paralegal and title abstract businesses, but most solo lawyers fall in it. Counting both, about two of every three legal businesses in the state have no employees.

Finding a New Jersey lawyer

New Jersey's county bar associations run the local lawyer referral services, so start with the county where you live or where your matter is:

Essex describes itself as the largest county bar association in New Jersey. Whichever route you use, confirm the lawyer's New Jersey license with the New Jersey Courts, which keep the state's attorney records, and ask how often they appear in the courthouse that will hear your case.

Selling to New Jersey law firms

The market splits cleanly. The 4,052 offices with fewer than ten employees are owner-run small businesses spread across every county; the 34 large offices sit mostly in Essex, Morris and Bergen and buy through operations, IT and finance teams. Territory planning by county saves more time here than in a single-city market.

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

Ridgeline Books (ridgeline-books.example) does outsourced bookkeeping and monthly trust account reconciliation for small law practices. It targets offices with 1 to 9 employees in Bergen, Morris and Monmouth, which together have 1,538 offices; Census county files put 1,063 of them under five employees and 239 at five to nine, so about 1,302 fit. It keeps offices whose sites show they hold client funds (real estate, estates, personal injury), an illustrative 35%, or about 456. One email and one call to each owner, at a 3% reply rate, gives 14 conversations; at a close rate of one in four, three or four new clients from one pass through the territory.

Qualifying by practice type is the time sink: Bebop finds practices that match a plain-language description and researches each one. The guide to selling to small businesses covers the rest.

Day 1, email: "[First name], I saw [firm] handles [real estate closings / estates] in [town]. Firms that hold client funds tell us month-end reconciliation is the job that slips. We do it for [number] practices in [county] for a flat [fee]. Worth a call?"

Day 4, call: "Hi [first name], [your name] from [company]. I emailed about trust account reconciliation. Do you do it yourself now, or does someone in the office?"

Day 10, email: "Last note from me. If month-end ever becomes a problem, here's a one-page summary of how we work: [link]."

Sources for New Jersey

Next step: compare the market across the river in law firms in New York City.