The Short Answer
There's no universal right number — a solo practitioner covering one practice area might need 8 to 12 genuinely deep pages, while a full-service firm covering employment, commercial, family, and real estate law might need 60 or more. The real question isn't a target number; it's whether every practice area you actually want to be found for has a dedicated, properly deep page.
The Framework: One Page Per Real Question, Not Per Service
The mistake most firms make is building one page per practice area and stopping there. A stronger structure treats each practice area as a hub with its own supporting pages underneath — see how page count and content depth drive cost. An employment practice area page, for example, benefits from dedicated supporting pages on severance calculation, wrongful dismissal, and workplace investigation rights — each answering a specific, real question a laid-off corporate employee is actually searching.
This structure does two things at once: it gives prospective clients a genuinely useful answer to their specific situation, and it gives search engines and AI systems clear, focused pages to rank and cite for narrow, high-intent queries.
Typical Page Counts by Firm Size
Why Mississauga Firms Specifically Should Think Bigger Than They Assume
Mississauga's client base has a few distinctive, high-volume question clusters most firms haven't built dedicated content for: corporate-layoff and severance questions from a city that hosts more Canadian Fortune 500 head offices than almost anywhere else in the country, commercial and logistics disputes tied to businesses clustered around Toronto Pearson International Airport, and family and real estate content for a fast-growing, highly diverse residential population. Each represents real, searchable demand with very little dedicated competing content right now.
A firm willing to build genuinely deep pages around these specific clusters is building real topical authority in gaps competitors haven't noticed yet. See AI website design for Mississauga law firms for how this kind of deep, question-led architecture gets built.
One Piece of a Larger Puzzle
Think of this as one piece of a larger puzzle for a Mississauga law firm. The adjacent pieces are What Happens if a Mississauga Firm Stops Paying Its Web Agency?, Is Your Mississauga Law Firm's Website Mobile-Friendly Enough for Clients?, SEO Agency vs. AI Website Agency: What Does a Mississauga Law Firm Need?, and Should Your Mississauga Law Firm Build Content for Corporate Layoff and Severance Questions? — and a bit further out, Should Your Mississauga Law Firm Build Content for Airport-Corridor Commercial Matters?, How Much Does SEO Cost for a Law Firm in Mississauga?, and How Long Does It Take to See SEO Results in Mississauga?. The Mississauga growth hub shows how all of it connects, with AI Website Design for Mississauga Law Firms and AI SEO for Mississauga Law Firms as the two services underneath.