Law firm marketing statistics: our open data and primary sources, with how to cite

Marketing statistics get repeated until nobody knows where they came from. This page collects the law firm marketing figures we can stand behind: figures from our own open datasets, each with a DOI anyone can cite, and figures from other organizations, each from its primary source with the date we read it. Every figure is in our claim registry with a quote from its source. We are a marketing firm for law firms, not a neutral body, so our own data is always labeled as ours.

The key figures at a glance

• In Probative benchmarks, 2025–2026, the average cost per click on law-firm search ads was $50–75, and 85–90% of those clicks came from a phone.
• The ad cost per signed client was $5,500–6,000 for search and video ads on Google and Microsoft, and $4,000–4,500 for Local Services Ads.
• Seven states make lawyers file their ads with a bar or court office: Connecticut, Florida, Louisiana, Mississippi, Nevada, Rhode Island and Texas.
• Florida charges the most to file an ad, $250 per ad, and the ad is filed before it first runs.
• About 17,218,782 people in the United States aged 5 and over speak Spanish at home and speak English less than very well.
• On October 1, 2026, the federal courts listed 204,977 actions pending in 162 multidistrict litigation (MDL) dockets.
• The Census Bureau counted 164,612 offices of lawyers with paid employees in the 50 states and the District of Columbia in 2023.

Each figure is explained below with its dataset, and the table at the end gives every dataset’s DOI and citation.

What do lawyer advertising rules say, state by state?

Our rules dataset holds 459 rule cells for the 50 states and DC: 426 rest on a primary source, 0 on a secondary source, 32 on the ABA default, and 1 are open questions (lawyer advertising rules by state).

• Seven states make lawyers file their ads with a bar or court office: Connecticut, Florida, Louisiana, Mississippi, Nevada, Rhode Island and Texas.
• 20 states set a waiting period before a lawyer may send targeted contact to people after an accident or injury.
• 10 states require every party’s consent to record a phone call, and 4 more mix the rules.

Each cell carries a code for how it was checked, so you can see which answers rest on the rule text itself. The rules are summaries for marketing planning, not legal advice.

What does it cost to file a lawyer ad?

Florida charges the most to file an ad, $250 per ad, and the ad is filed before it first runs. Texas charges $100 per ad, filed after the ad first runs. The filing-fees study has every state’s duty, fee, timing and record-keeping rule, with the data files.

What do ad platforms let law firms say?

Google Ads has no policy written just for lawyers: law-firm ads follow the general policies and the law of every place the ads show, which includes state bar ad rules. Our ad-platform tracker follows 64 policies on 7 platforms: Google Ads, Local Services Ads, Microsoft Advertising, Meta, ads in ChatGPT, YouTube and LinkedIn (ad platform policy tracker).

What do law firm search ads cost, and what does a signed client cost?

These figures are ours, labeled Probative benchmarks, 2025–2026 and published as bands, not exact averages.

• In Probative benchmarks, 2025–2026, the average cost per click on law-firm search ads was $50–75, and 85–90% of those clicks came from a phone (search-click costs).
• The ad cost per signed client was $5,500–6,000 for search and video ads on Google and Microsoft, and $4,000–4,500 for Local Services Ads (cost per signed client).
• In our table on AI answers and organic clicks, click-through fell 55% where a page kept its ranking, and visitors from AI assistants acted 3.5× as often as organic visitors (AI answers and organic clicks).
• Searches written in Spanish were 3% of search-ad clicks, and searches that name a specific case type were 35–40% (what people type).

A click and a lead are not a client. That is why we publish cost per signed client, and why the cost per signed case guide shows how to work it out for your own firm.

What do the Probative benchmarks show?

These three figures come from our own benchmarks, and each one is a band. The sourced figures further down come from other organizations. Ours are labeled Probative benchmarks, 2025–2026 and defined on the methods page. Use them to see where your own signed-case numbers sit, not as targets.

The full table is the speed-to-sign benchmark, with free files on the Probative benchmarks hub.

These are ratios and rounded shares, not averages for any one market or practice. Cost per lead and platform counts are the numbers most likely to mislead, which is why we count signed cases first (how to calculate cost per signed case).

Key facts

• Legal search ads average more per click and per lead than the all-industry figure, and convert less.
• The source is the LocaliQ benchmarks page, last updated June 1, 2026 (LocaliQ), read October 25, 2026.
• These are advertiser averages across many accounts, not a promise of what your firm will see.
• People now ask AI before they contact a lawyer, and most lawyers work in law offices or on their own, so many firms compete for the same searches (Clio, BLS).

How much does a click cost for law firms?

In the LocaliQ benchmarks, legal services average $9.87 per click, and LocaliQ puts the average across all industries at $5.42 (LocaliQ).

How often are legal ads clicked?

Per the same page, legal ads are clicked 5.87% of the time they are shown. The all-industry average click-through rate is 6.64%.

How many clicks become leads?

LocaliQ reports that 5.55% of legal clicks become a lead, and that the all-industry average conversion rate is 8.18%. A lead here is any call, form or message, not a signed case.

What does a lead cost?

LocaliQ finds a lead costs a legal advertiser $131.63 on average, against $66.69 across all industries. Because a lead is not a client, divide spend by signed cases instead; see cost per signed case.

Are people asking AI before they call a lawyer?

Clio’s 2026 Legal Trends Report headline finding is that 46% of consumers would consult AI before contacting a lawyer (Clio). Clio also reports that nearly one in four U.S. adults (24%) have already used AI to answer a legal question, while another 40% say they would consider doing so. A firm that AI answers do not name loses people before the first call. Our AI search service and the free AI check look at exactly that.

How many lawyers compete for those clients?

The Bureau of Labor Statistics counts about 863,700 jobs held by lawyers in 2025 (BLS). It lists legal services first among the largest employers of lawyers, at 52%, followed by self-employed workers at 11%. It projects lawyer employment to grow 5% from 2025 to 2035, faster than average, an increase of 40,600 jobs. These are national counts of jobs, not of firms in your city, so use them for scale and then look at your own market.

How many law offices are there, and what do lawyers earn?

The Census Bureau’s County Business Patterns counts 165,491 offices of lawyers with paid employees in 2023, which employ 1,093,331 people (Census Bureau). Most of them are small: 118,754 have fewer than 5 employees, and only 14 have 1,000 employees or more. Lawyers who work alone with no staff are not in this count, so the real number of firms is higher.

The Bureau of Labor Statistics wage survey counts 754,500 lawyers on payrolls in May 2025, with a median annual wage of $159,670 (BLS). It leaves out self-employed lawyers, which is why it is lower than the job count above. The same survey counts 392,880 paralegals and legal assistants, with a median annual wage of $62,890 (BLS). Most firms that advertise are competing with many small offices nearby, so being the one a caller reaches first matters more than being the biggest.

How many cases reach the courts?

Court counts show where legal demand is, practice by practice. These come from the courts’ own reports, rebuilt into open files.

• On October 1, 2026, the federal courts listed 204,977 actions pending in 162 multidistrict litigation (MDL) dockets (mass tort MDL tracker). The largest was MDL-2738, the Johnson & Johnson talcum powder litigation, with 69,340 actions pending.
• In the 12 months ending June 30, 2026, U.S. district courts recorded 359,059 new civil cases (federal civil filings by type). Of those, 33,147 were filed under the nature of suit Personal Injury/Product Liability.
• California’s superior courts had 1,037,118 civil cases filed in fiscal year 2024–25, up from 886,644 the year before (California court filings).

How many Spanish speakers need a lawyer who speaks Spanish?

About 17,218,782 people in the United States aged 5 and over speak Spanish at home and speak English less than very well. About 67,037 lawyers, judges and judicial workers speak Spanish at home, about 0.0522% of the total. That is about 257 Spanish speakers with limited English for every Spanish-speaking lawyer, judge or judicial worker. These are Census Bureau survey estimates with margins of error, by state and metro in our Spanish-speaking demand data.

How many law offices compete in each county?

The Census Bureau counted 164,612 offices of lawyers with paid employees in the 50 states and the District of Columbia in 2023. The ABA’s state counts add up to 1,307,637 resident active lawyers in the 50 states and the District of Columbia. Of 3,144 counties and county equivalents, 2,290 have at least one office in the Census file and 854 have none. County by county figures are in law offices by county.

What do ethics opinions and fee rules say?

• Our ethics-opinions dataset lists 258 ethics opinions and court rulings on lawyer marketing, with the newest issued on October 15, 2026 (ethics opinions on lawyer marketing).
• Social Security caps a fee agreement for work before the agency at the lesser of 25% of past-due benefits or $9,200, for favorable decisions on or after November 30, 2024. Our fee-caps dataset holds 79 rules, including workers’ compensation fee limits in all 50 states and DC (attorney fee caps by state).
• California lets lawyers in different firms split a fee only under a signed written agreement, with the client’s written consent after full written disclosure (referral-fee rules by state).

Where do these figures stop being useful?

Averages mix every practice area and market. A personal injury click in a large city can cost far more than an estate planning click in a small town, and a lead from a call differs from one from a form. Use the figures to see whether your account is far out of line, and read your own numbers by practice area. Our marketing costs guide covers budgets, and our Google Ads guide covers how the auction works.

How to cite these statistics

Cite the dataset, not this page, when you use a figure from our data. Every dataset below is free to reuse under CC BY 4.0, as long as you credit Probative and link to the source, and each has a permanent DOI. The data catalog has the files, the method and the change log for each one.

For a figure from another organization (LocaliQ, Clio, the Bureau of Labor Statistics), cite that organization’s own report and the date you read it, as we do above. If you find an error in our data, the corrections page explains how we fix it and log the change.

What this means for your firm

• Compare your cost per click and cost per lead to these figures as a rough check, by practice area.
• Track signed cases, since a lead is not a client.
• Ask any agency that quotes a statistic for its primary source and date.

Probative Growth runs Google Ads and search together, and measures both on signed cases. Get my free review.

Reviewed by our data desk. Marketing information, not legal advice. We add figures from other organizations only when we can quote them from the primary source.