Local SEO ranking factors are the signals Google uses to decide which businesses appear in local results and the map pack. Google says they come down to relevance, distance and prominence. Going into 2027, there is a second question: which local businesses AI assistants recommend. The evidence says the two overlap, but not completely. This is a planning guide for 2027 built on 2026 evidence, not a report of 2027 results.
The short answer
Google does not publish its local factor weights. Whitespark’s 2026 edition, published on 6 November 2025, asked 47 practitioners to rate 187 factors. They rated primary Business Profile category and proximity highest for the map pack. Their AI visibility list instead led with expert-curated lists, service pages and industry prominence. These are practitioners’ judgements, not known Google or model weights.
When I review a local business’s footprint, I compare the facts on its website with its Google Business Profile and the listings buyers can still find. A business can change its name while old records keep telling a different story. Rewriting the homepage does not update those records. I want one person responsible for the name, services, contact details and coverage everywhere they appear, then a check of what search engines and assistants actually report.
How does Google rank local businesses?
Google says local results are mainly based on relevance, distance and prominence. Relevance is how well your Business Profile matches the search. Distance is how far you are from the searcher. Prominence is how well known your business is, including reviews and links. According to Google’s own help page, there is no way to pay for a better local ranking.
Google’s own tips are simple: complete every part of your Business Profile, verify it, keep hours accurate including holidays, reply to reviews, and add real photos.
What are the top local SEO ranking factors for 2027?
The top local SEO ranking factors going into 2027, according to Whitespark’s 2026 survey of 47 local search experts scoring 187 factors, are your primary Google Business Profile category, proximity to the searcher, keywords in your business title, a physical address in the city searched, and being open when people search. Review and behavioural signals grew most in importance.
| Rank | Local pack factor | What you can do |
|---|---|---|
| 1 | Primary Google Business Profile category | Choose the most specific category that matches your main service |
| 2 | Proximity of address to the searcher | Nothing directly; strengthen relevance and prominence instead |
| 3 | Keywords in the business title | Use your real business name; do not add keywords Google’s guidelines do not allow |
| 4 | Physical address in the city of search | Use a genuine local address if you have one |
| 5 | Open at the time of search | Keep hours, including holidays, accurate |
Caption: Top five local pack factors in Whitespark’s 2026 report, published 6 November 2025. Expert opinion survey, checked 26 October 2026. These are not Google’s published factor weights.
Be careful with factor 3. Adding keywords to your business name that are not part of your real name breaks Google’s Business Profile guidelines and can get a profile suspended.
How do AI assistants choose which local businesses to recommend?
Whitespark respondents rated third-party reputation highly for AI visibility. Their top factors included expert-curated lists, a dedicated page for each service, industry-site prominence, authoritative unstructured mentions and review-site authority. That does not establish one weighting shared by every AI assistant. I would check which sources appear for the actual question and location before deciding where effort belongs.
| Rank | AI search visibility factor | What you can do |
|---|---|---|
| 1 | Presence on expert-curated “best of” lists | Earn genuine inclusion in reputable local and industry lists |
| 2 | A dedicated page for each service | One clear page per service, stating who it is for and where |
| 3 | Prominence on key industry websites | Associations, industry directories, partner pages |
| 4 | Quality of unstructured citations | News, blogs, government and association mentions |
| 5 | Authority of sites hosting your reviews | Reviews on respected platforms for your industry |
Caption: AI visibility factors as rated by respondents in Whitespark’s 2026 edition, published 6 November 2025 and checked 26 October 2026. Opinion, not a controlled experiment or results from 2027.
That fits how these assistants work: they assemble answers from what other sites say about you. I haven’t yet run a fixed, repeated prompt panel for local categories, so treat this as expert opinion, not measured data. Your own website matters most when it states clearly what you do, for whom and where, on a page per service. My guide to an agent-ready website covers what makes those pages easy for AI to read.
Which on-page factors still matter for local SEO?
On-page factors that still matter for local SEO are a dedicated page for each service, your business name, address and phone number shown consistently, location mentioned naturally where you genuinely serve, accurate hours, and LocalBusiness structured data. Fast, mobile-friendly pages help both people and search engines. Stuffing suburb names into pages does not.
- One page per service, with a clear heading and a short answer to what it is.
- One page per real location, if you have more than one.
- Name, address and phone number identical everywhere they appear.
- Real reviews and case studies from local customers, with permission.
- Structured data that matches what is visible on the page.
Do reviews still matter for local rankings?
Yes, and more than before. In the 2026 Whitespark survey, review signals were among the biggest gainers in importance for the local pack, and authoritative review sites ranked in the top five factors for AI search visibility. Ask every genuine customer for a review, not only the ones you expect to be happy, reply to all reviews, and never buy or incentivise them. Google’s review policy prohibits selectively asking for positive reviews, offering incentives and pressuring customers to post.
Quantity matters, but so do recency and detail. A steady flow of specific reviews tells Google and AI assistants that you are active and trusted.
Do backlinks and citations still matter for local SEO?
Google includes links from other sites in prominence. Whitespark respondents also rated lists, industry sites and unstructured mentions highly for AI visibility. That supports checking relevant sources for accurate business facts. It does not prove a universal rule that a mention is worth more than a directory listing. Relevance, accuracy and the sources returned for a particular query matter.
My guide to link building in the AI era covers what still works.
What to do next
- If eligible, complete and verify your Google Business Profile, with the most specific primary category.
- Check your name, address, phone and hours are identical everywhere.
- Create one clear page for each service you want to be found for.
- Build a steady habit of asking every customer for a review and replying to every review.
- Ask ChatGPT, Gemini and Perplexity for recommendations in your category and city, and note who they name and why. For the wider strategy, see my guide to SEO in the AI search era, or book a free call with my team.
Frequently asked questions
What is the most important local SEO ranking factor?
Google doesn’t say. In the 2026 Whitespark expert survey, practitioners rated your primary Google Business Profile category as the most important local pack factor, followed by proximity to the searcher. You cannot change proximity, so choosing the right category and building relevance and prominence are where effort pays off.
Can I rank in the map pack without a physical address?
Yes, a genuine service-area business that visits customers in person can be eligible while hiding its address. Google’s eligibility rules generally require in-person customer contact during stated hours; an online-only business does not qualify simply because it serves a city. Use your actual operating base and service area, not a virtual address added for rankings. Hiding an address is different from inventing one.
How long does local SEO take to work?
Profile fixes, such as categories and hours, can show results within weeks. Reviews, citations and authority build over months. Results depend on competition in your category and city. Track map pack positions and enquiries monthly rather than expecting a fixed timeline.
Does Google Business Profile affect AI search results?
An accurate Business Profile matters for Google’s local features. Other assistants can use websites, directories, reviews and industry sources in different combinations. The Whitespark respondents rated Business Profile signals lower for AI visibility than for the map pack, but that remains expert opinion. Test the platforms and buyer questions that matter to your market.
Should I put my suburb in every page title?
No. Mention locations where you genuinely serve customers and where it helps the reader. Repeating suburb names across many pages reads as spam and does not help. A clear page per service and per real location works better.
