Local rankings come from a short list of Google-stated signals and a longer list of practitioner opinions. This guide separates the two. It gives the three factors Google names, the survey weights other publishers quote (which disagree with each other), and a set of checkable benchmarks you can measure on your own profile and pages. Every figure carries its source so you can judge how much weight to put on it.
At a glance
The facts that matter
Google's stated local factors: Local results are "mainly based on relevance, distance, and prominence" (Google Business Profile Help, support.google.com/business/answer/7091)
Relevance is how well a Business Profile matches the search, distance is how far each business is from the searching customer, prominence is how well-known a business is.
Paid placement: "There's no way to request or pay for a better local ranking" on Google (Google Business Profile Help, support.google.com/business/answer/7091)
This is Google's own statement, quoted via localseocitationbuilder.com.
Reviews as a named lever: "More reviews and positive ratings can help your business's local ranking" (Google, under Prominence, support.google.com/business/answer/7091)
Google ties prominence to information such as how many websites link to your business and how many reviews you have.
Published weights: Google publishes no weights, ordering, or thresholds for local ranking factors; reviews are the only ranking lever it names outright
Stated plainly at reviewroket.com. Every percentage weighting in circulation comes from practitioner surveys.
Top factor in Whitespark's 2026 survey: Primary Google Business Profile category ranked #1 of 187 factors; proximity to the searcher ranked #2 (Whitespark 2026 survey, 47 experts, 187 factors, via reviewroket.com and emulent.com)
Primary category outranks proximity because category is controllable and proximity never is.
Moz 2018 Local Pack weighting: Google Business Profile signals 25.12%, link signals 16.53%, review signals 15.44% (Moz Local Search Ranking Factors 2018, retired, as reproduced at reviewroket.com)
Moz's study was retired in 2018 and Whitespark's survey is described as its successor.
Conflicting weighting in circulation: A table labeled "Moz 2026" gives GBP signals 36%, on-page 16%, reviews 15%, links 13% (searchlab.nl)
These figures conflict with the Moz 2018 table and the attribution differs; Moz does not currently publish this study under its own name.
Profile completeness: Only 44% of Google Business Profiles are fully optimized (BrightLocal, marked an estimate, via searchlab.nl)
Treat as an estimate, not a measured figure.
A practical path
What to do
01
Set your primary Google Business Profile category as specifically as Google's own example allows: Google's guidance is to choose the category that best describes the business, "instead of 'Salon,' choose 'Nail salon.'" Primary category ranked #1 of 187 factors in Whitespark's 2026 survey.
02
Bring profile field completion to 95% or higher. Fill every field, keep hours accurate, itemize services, upload real photos, and write a description that reads like English.
03
Fill the Q&A section with the top 10 questions customers commonly ask, schedule weekly posts, and upload fresh photos regularly.
04
Give each of your top 5 revenue services its own page. Put keywords and your city in the title tags — the highest-ranked on-page factor in Whitespark's 2026 survey.
05
Write each city or service-area page to at least 600 words of locally unique content. Thin, duplicated city pages fail the benchmark published at pexnet.com.
06
Run review collection as an ongoing job: aim for 4–6 new reviews a month, ask for written reviews (reviews with text ranked #9 of 187), and respond to 90% or more within 24 hours.
07
Make your name, address, and phone number identical everywhere they appear. NAP consistency is the top citation factor in Whitespark's 2026 survey.
08
Structure your top 5 service pages for citation by AI answer surfaces: schema, FAQs, and direct answer paragraphs.
09
Track the signals you can control and stop spending effort on the ones you cannot. Proximity to the searcher ranks #2 of 187 and is not adjustable by the business.
Watch for these
Common mistakes
Treating survey percentages as Google's stated weights
Google publishes no weights, ordering, or thresholds. The percentage tables in circulation come from practitioner surveys, and at least three incompatible versions of them are published. One page even labels a materially different table "Moz 2026" while Moz's study is described elsewhere as retired in 2018.
Choosing a broad primary category
Google's guidance is to pick the most specific category that fits — "Nail salon," not "Salon." This is the #1 ranked factor of 187 in Whitespark's 2026 survey and one of the few levers you control outright.
Chasing proximity
Proximity to the searcher ranks #2 in Whitespark's 2026 survey and is explicitly uncontrollable. Most pages list it without saying so. Effort is better spent on category, reviews, and on-page work.
Leaving the profile partially filled
Only 44% of Google Business Profiles are fully optimized (an estimate published at searchlab.nl). Fields left blank, wrong hours, unlisted services, and stock photos leave controllable ground unused.
Publishing thin or duplicated city pages
The published benchmark is a minimum of 600 words of locally unique content per city page and a dedicated page for each of the top 5 revenue services.
Collecting no reviews and answering none
38% of small businesses have no strategy for collecting Google reviews. Google states that more reviews and positive ratings can help local ranking, and U.S. consumers read an average of 10 reviews before trusting a local business.
Letting name, address, and phone drift across directories
NAP consistency is the top citation factor in Whitespark's 2026 survey. Inconsistent listings are a fixable problem, not a ranking mystery.
Comparing provider quotes by price alone
A $600/month quote and a $2,000/month quote covering different scopes are not comparable. A quote covering only profile optimization is a fraction of one that includes citation building, on-page optimization, content production, and review generation strategy.
Takeaway
Google measures relevance, distance, and prominence, and it publishes no weights for anything beyond that. The weighting tables in circulation come from practitioner surveys that disagree with one another. Spend your effort where the numbers are checkable: a specific primary category, a profile completed past 95%, a dedicated page per top service, 600 words of genuinely local content per city page, 4–6 new reviews a month answered within 24 hours, identical name, address, and phone across directories, and service pages structured for AI citation.
Google states local results are mainly based on relevance, distance, and prominence. Relevance is how well a Business Profile matches what someone is searching for; distance is how far each business is from the searching customer; prominence is how well-known a business is. Beyond that framework, Google publishes no weighting. In Whitespark's 2026 survey of 47 experts across 187 factors, the top-ranked controllable factor was the primary Google Business Profile category, with proximity to the searcher second and therefore out of reach.
Does paying Google improve local rankings?
No. Google states there is no way to request or pay for a better local ranking. Any spend has to go toward the work behind the signals, not toward the placement.
How many reviews does a local business need?
Google publishes no threshold. It states only that more reviews and positive ratings can help local ranking, and that prominence reflects how many reviews a business has. The checkable targets published at pexnet.com are 4–6 new reviews a month, a response rate of 90% or higher, and responses within 24 hours. For context on why volume matters to buyers, U.S. consumers read an average of 10 reviews before trusting a local business.
Where do the percentage weights on other sites come from?
From practitioner surveys, not from Google. Moz's Local Search Ranking Factors study was retired in 2018; Whitespark's 2026 survey is described as its successor. The Moz 2018 Local Pack table gives Google Business Profile signals 25.12%, link signals 16.53%, review signals 15.44%, on-page signals 13.82%, citation signals 10.82%, behavioral signals 9.56%, personalization 5.88%, and social signals 2.82%. A different table labeled "Moz 2026" gives GBP signals 36%, on-page 16%, reviews 15%, links 13%, behavioral 7%, citations 7%, and personalization 6%. The two cannot both be right. A third page reports reviews at roughly 17%, on-page and citations together around 26%, behavioral around 11%, and links around 8%, naming no survey.
Which matters more for a home services business: the map pack or local organic results?
One page reports that, according to local SEO experts, a comprehensive Google Business Profile is the most important factor for the Local Pack at 32%, while on-page information is most important for local organic results at 36%. No survey name or year is attached to those figures, so treat them as unverified. Google's own split stays at relevance, distance, and prominence for the local result itself.
How much does local SEO cost a small business?
Ahrefs' 2026 survey of 439 manually verified providers puts local SEO at an average of $1,557/month — about $1,819/month through an agency and about $1,150/month through a freelancer — with 78.2% of providers charging by monthly retainer and a most common hourly rate of $75–$100. Other figures in circulation differ: Clutch/BrightLocal data is quoted as $500–$5,000 per month depending on locations and competition, Arc4's 2026 benchmarks put non-competitive single-location businesses at $500–$1,200/month, and one pricing guide cites $750–$1,500/month as the minimum for meaningful traction and $2,000–$4,000/month for competitive industries or metro areas, with a one-time foundational setup of $1,000–$3,000. The bases differ — a provider-polled mean versus agency ranges — so compare scopes, not just totals.
What should I ask before hiring someone for local SEO?
Five verifiable questions: what exactly is included in the monthly price and can you see a line-item breakdown; how success is measured — rankings, traffic, or actual leads and calls; whether you can see reporting from an existing client with details redacted; what happens to your Google Business Profile and citations if you cancel; and whether content is written specifically for your business or templated across clients.