Structured data and schema
Schema markup goes onto your most important pages: Review, LocalBusiness and FAQ, so an engine can read your business details as structured facts.
San Francisco County, CA · GEO Services
San Francisco County GEO and AI Search Optimization Where Every Category Is Busy
AI assistants answer local questions directly, and what they say depends on what they can verify. San Francisco County has more established advice-led businesses per resident than 97% of counties. That is the context for answer engine optimization (AEO) in San Francisco County with GetPhound: audited business data, schema markup, conversational local content and monthly monitoring, included in Organic Growth.
Market snapshot
The San Francisco County Market in Numbers: Competition, Growth and Local Detail
AI Answer Competition Index
67.5/ 100
Placed 295 among the 1,822 counties of at least 20,000 people, and 193 within our own 400-market set. A higher number means a more crowded field of established competitors. How we work it out
We built this index around eleven categories where someone is likely to ask an assistant who to call (law, dental, medical, real estate, insurance, accounting, remodeling, plumbing and HVAC, roofing, electrical, auto repair). Every county of 20,000 or more residents gets a 0 to 100 score for how many established locations, with five or more employees, share its population. San Francisco County scores 67.5, which is more crowded than most.
Look past the headline number and two features of San Francisco County emerge: it is a county with many established recommendation-category businesses for its size, and it is a county where the headcount is flat or falling. The measures below show where it stands against each other county.
- Population movement since 2020 -7.4% Trails most: 1st percentile
- What the middle household earns (2023 est.) $125,456 Above average: 99th percentile
- Advice-led locations with 5+ staff per 10,000 people 20.1 Packed: 97th percentile
- Share of advice-led locations with 5+ employees 34.4% Small share: 39th percentile
- Advice-led locations run by large employers (20+ staff) 8.3% Large slice: 95th percentile
- Net change in advice-led locations, 2017 to 2022 -3.7% Trails most: 24th percentile
- Named places above 2,500 residents 1 Few places: 6th percentile
- Units cleared to build in 2025, per 10,000 residents 20.3 Quiet permitting: 38th percentile
Percentiles compare San Francisco County with all 1,822 counties of 20,000 or more residents: a percentile is the share of those counties with a lower value. Built from: Census population estimates, the 2017 and 2022 County Business Patterns, income estimates from the Census Bureau and the Building Permits Survey.
Local profile
What a Crowded Field Means for AI Search in San Francisco County
1,628 established businesses compete across the eleven categories we track in San Francisco County, 20.1 per 10,000 people and a heavier load than in 97% of counties. Where a category is that busy, being merely present online is not enough; accurate listings, review signals and pages that answer local questions give an AI tool more to work with.
Two more details round out the picture. Median household income in San Francisco County is $125,456, above 99% of counties.
For anyone weighing GEO in San Francisco County, the crowd is the main fact: with this many established names an answer has plenty to choose from, and clear, consistent details do more work than volume.
Size matters for context: 808,988 residents put San Francisco County 81st among 3,143 U.S. counties, and the population has changed -7.4% since the 2020 Census. All industries together have 33,513 employer locations, or 41.4 per 1,000 people.
San Francisco County is spread out, with 808,988 residents and San Francisco as its largest place. People ask about the nearest town or about what is nearby, so GEO has to describe the service area and not just one place name.
The field an answer chooses from
San Francisco County Recommendation Categories, Ranked by Crowding
Each row is one of the eleven recommendation categories: established locations (five or more employees) in San Francisco County, how that compares with the typical county, how the category as a whole has changed since 2017, and how many locations are large employers.
Business typeLocations with 5+ employeesDensity vs. a typical countyShift in all locations, 2017 to 2022Large employers (20+ staff)
Law officesMost crowded 451 -6.9% 177
Real estate agents and brokersFastest growth 97 +29.1% 26
Residential remodelers 158 +4.5% 23
Accountants and CPA firms 96 -13.8% 34
Roofing contractors 26 -10.9% 4
Dentists 299 -2.6% 7
Insurance agencies 113 -12.6% 43
Physicians and medical practices 208 -18.1% 41
Electrical contractors 73 -4.9% 28
Plumbing and HVAC contractors 72 -5.8% 10
Auto repair shopsMost open 35 -14.8% 0
Each bar shows a category's established locations (five or more employees) per 10,000 residents as a multiple of the middle county we rank; the dark tick is 1.0x. Change is measured on all locations in the category, not just established ones. Source: Census County Business Patterns (2017, 2022), which says nothing about AI behavior or search volume. How we calculate this
Law offices lead the field for crowding in San Francisco County: 451 established locations, 7.7x a typical county, with the category as a whole down 6.9% since 2017. Real estate agents and brokers (97 established locations, 5.8x) and residential remodelers (158 established locations, 3.5x) follow, also denser than a typical county. Auto repair shops are the least crowded category here at 0.5x typical (35 established locations), which leaves more room for a well-documented business to be noticed.
The fastest growth is in real estate agents and brokers: locations of each size rose 29.1% since 2017, to 701, so new names keep appearing. Physicians offices contracted by 18.1% since 2017, to 588 locations. The biggest employers sit in law offices, where 177 locations have 20 or more employees.
These figures describe the competition, not AI behavior. No public data tells us how often people ask an assistant for a recommendation or how an engine picks among businesses, and we do not guess; the table shows how many established rivals share the answer space.
Similar markets
Where Else Does the Field Look Like San Francisco County's?
Of the 400 markets we cover, these six sit nearest San Francisco County on size, income, index score, firm size, growth and established share. Use them as context when you weigh AI search optimization for San Francisco County businesses.
| Similar market | Index score | Residents | Population trend since 2020 | How advice-led locations changed since 2017 | Large employers, share of locations |
|---|---|---|---|---|---|
| San Francisco County, CA (this page) | 67.5 | 808,988 | -7.4% | -3.7% | 8.3% |
| Anne Arundel County, MD | 67.5 | 594,582 | +1.1% | -1.5% | 7.8% |
| Honolulu County, HI | 57.6 | 989,408 | -2.7% | -3.7% | 6.5% |
| Howard County, MD | 68.6 | 336,001 | +1.1% | -0.1% | 6.6% |
| Baltimore County, MD | 71.0 | 844,703 | -1.2% | -3.9% | 7.9% |
| Fairfax County, VA | 65.3 | 1,141,878 | -0.7% | +2.9% | 7.1% |
| Hillsborough County, NH | 67.7 | 427,354 | +1% | +3.3% | 6.5% |
Look-alikes are the six counties among our 400 markets closest to this one on size, income, index score, firm size, growth and established share. Sources are listed above.
Closest of the six is Anne Arundel County, MD, at 67.5 on the index against 67.5 for San Francisco County. At the other extreme sits Honolulu County, HI, scoring 57.6. Honolulu County, HI has 6.5% of its advice-led locations at 20 or more employees against 8.3% in San Francisco County. A similar score means a comparable number of established competitors, not a comparable result.
Where demand is heading
San Francisco County Permits Have Fallen From Their 2021 Peak but Rising Again This Year
Bars show new housing units approved by building permits. From the Building Permits Survey (Census Bureau): annual county data plus matching January-to-August totals. An approval is not a completed home.
Permits peaked at 2,519 units in 2021 and came in at 1,644 in 2025, roughly 35% lower. Even so, 2025 equals 20.3 units for every 10,000 residents, which is below 62% of counties. Through the first eight months of 2026, 1,048 units were approved against 1,033 in the same months of 2025 (+1.5%).
Among businesses tied to building, real estate agents and brokers (5.8x typical) and residential remodelers (3.5x typical) are the busiest in San Francisco County. Permits show where new customers are coming from; GEO does not wait for them to arrive, and content for new homeowners is easier to publish before demand peaks.
Our process
How We Set Up AI Search Optimization for San Francisco County Businesses
Audit your data
We compare your business name, phone number and address and your website details across Google, Apple Maps, Yelp and the other sources AI engines read, so everything matches.
Add structured data
We put schema markup on your key pages: LocalBusiness, Review and FAQ markup, so your business is described in a format machines read well.
Publish local answers
We publish local content in a conversational tone that answers the questions people ask about your services in your service area.
Test, report, adjust
Each month we check your visibility across Google AI Overviews, ChatGPT and Perplexity, then adjust the plan to the results. You see knowledge panels, citations, AI visibility, platform traffic and local rankings.
What GEO includes
What Our San Francisco County GEO Services Include
One set of facts everywhere
Conflicting listings are found and fixed, so your details read the same on Google, Apple Maps, Yelp and beyond.
Hyper-local answers
Hyper-local content answers real customer questions in plain, conversational language, focused on San Francisco County and the towns around it.
Reviews that engines read
Engines look at how many reviews you have and how customers feel about you; we help you collect and respond to them consistently.
Site health
A clean technical base lets search engines and AI engines read your pages without trouble.
Monthly visibility checks
Monthly tests across Perplexity, ChatGPT and AI Overviews feed a report covering citations, AI visibility, knowledge panels, platform traffic and local rankings.
GEO sits next to our other work: local SEO, Google Maps optimization and, on the Gold and Platinum plans, a fully managed website. Paid campaigns on Meta (Facebook and Instagram), Google and Bing are available separately for faster leads.
Run your own numbers
Run the Numbers on Generative Engine Optimization in San Francisco County
Whether GEO pays off for you depends on your own figures, not a market average. Enter what a customer is worth and the plan you are weighing to see how many new customers a month cover it.
Pricing
Flat Monthly Plans With GEO Included in San Francisco County
GEO comes inside the Organic Growth plans, not as a separate purchase. Plans are billed month to month, and there is no setup fee to pay. Talk it through with our CEO.
Common questions
AI Search and GEO in San Francisco County: Frequently Asked Questions
How is San Francisco County GEO priced for a small business?
In short, GEO comes with Organic Growth and is not sold separately. It is part of Silver ($1,495 a month), Gold ($2,495) and Platinum ($3,495). A website, custom built and fully managed, comes with Gold and Platinum. Everything is month to month.
Does GEO involve paying to appear in ChatGPT?
Not at all. Advertisers can buy labeled, sponsored ads in ChatGPT through a self-serve Ads Manager, and some Free and lower-priced plan users see them. The ads do not affect the answers, and measuring them is still maturing. GEO is the unpaid work of keeping your information accurate and easy to use.
Can anyone guarantee that ChatGPT will mention my business in San Francisco County?
Nobody can, including us. What we can do is the groundwork engines rely on: consistent details across Google, Apple Maps, Yelp and other listings, schema markup and local content. Engines gather and validate information over time, so there is no honest deadline. Every month we check Perplexity, ChatGPT and Google AI Overviews and send you the results.
Do I have to sign a contract?
No contract, no setup fee, cancel anytime. Plans are flat-rate and month to month, and we take only one business per category per city.
How crowded are the recommendation categories in San Francisco County?
According to the index, San Francisco County is more crowded than most counties: it scores 67.5, which is 295th out of 1,822 counties of 20,000 or more people and 193rd of our 400 markets. The busiest category is law offices, at 7.7x a typical county. The score measures how many established competitors there are, and it cannot predict what an engine will say.
What do you mean by consistent business details?
It means your address, name and phone number, and other details such as hours and services, read the same on Google, Apple Maps, Yelp and everywhere else an AI engine might look. That is what the audit at the start of our process checks, because conflicting details make it harder for an engine to describe you correctly.
Does GEO replace SEO?
The two work together: GEO does not replace SEO, and Organic Growth delivers both. Technical SEO is part of the GEO work itself, and the same accurate data, solid pages and reviews that help you in search give AI engines more to draw on. Our Organic Growth plans cover both.
What does generative engine optimization mean?
Think of SEO as winning a place in a list of links and GEO as making your details usable to engines that answer directly. That covers Perplexity, ChatGPT and Google AI Overviews, and some people call it AEO. The two share groundwork, so Organic Growth includes both.
Which local businesses compete for AI answers in San Francisco County?
Eleven categories feed the index, all of them businesses people ask assistants to recommend. The most numerous in San Francisco County are law offices (451), dentists (299) and physicians offices (208), and relative to a typical county the busiest are law offices (7.7x) and real estate agents and brokers (5.8x).
Around San Francisco County
Nearby Counties We Cover
Customers do not stop at the county line, so here are the counties nearest San Francisco County, with distance measured between county centers:
- Marin County, CA (27 miles away; 254,407 people; AACI 81.9)
- San Mateo County, CA: 726,353 residents, 42 miles out, scoring 74.8
- Sonoma County, CA, 55 miles from San Francisco County, 481,812 residents, index score 79.1
- Contra Costa County, CA: 1,155,025 residents, 60 miles out, scoring 70.0
About this page
Sources Behind the San Francisco County Numbers
All of the numbers here are drawn from public Census Bureau data, worked out identically for each county, which keeps the comparison with San Francisco County fair. The index counts businesses; it does not measure AI behavior, mentions or search volume, and we use no client account data or GetPhound results.
- Data builtOctober 19, 2026
- Data sourcesCounty Business Patterns (2017, 2022) supplies the business counts, Census estimates (2023) the population and SAIPE (2023) the income. Permits: Building Permits Survey, 2021 to 2026 year to date.
- How the index worksThe AI Answer Competition Index is defined, along with every other measure here, on the method page. Each market is listed in the index.
- Found an error?Think something is off? Email hello@getphound.com so we can trace the figure back to its Census table.
Contact Us
Let's Talk About AI Search for Your San Francisco County Business
Tell us what you sell and which parts of San Francisco County you serve. We will show you how GEO fits into an Organic Growth plan for your business. Call 610-825-4363 or email hello@getphound.com to set up a strategy session with our CEO.