Local rankings are driven mainly by three factors Google names directly: relevance, distance, and prominence. Every other local SEO signal — your Google Business Profile, reviews, citations, on-page content, and backlinks — is simply a way to strengthen one of those three.
This guide breaks the factors down in order of impact, so you know exactly where to spend effort. If you're new to the topic, start with what local SEO is first, then come back here.
The three core factors
Google ranks the local pack and local results using a weighted combination of:
| Factor | What it means | Can you control it? |
|---|---|---|
| Relevance | How well your business matches the searcher's intent | Yes — categories, services, content |
| Distance | How close you are to the searcher or searched location | Partly — service areas, location strategy |
| Prominence | How well-known and trusted your business is | Yes — reviews, citations, links |
You can't move your business closer to every searcher, but you have direct control over relevance and prominence — which is where nearly all local SEO work happens.
1. Relevance
Relevance is how closely your business matches what someone is searching for. The strongest relevance signals are:
- Primary Google Business Profile category — the single biggest relevance lever. "Emergency plumber" and "plumber" compete in different results.
- Secondary categories & services — list every service you genuinely offer.
- Business name — a name that reflects your service can help, but never keyword-stuff it (that violates Google's guidelines and risks suspension).
- Website content — pages that clearly describe your services and the areas you serve.
2. Distance
Distance is the proximity between the searcher (or the place they searched for) and your business. You can't change your address, but you can influence how distance plays out:
- Set an accurate address or, for service-area businesses, define the regions you actually serve.
- Create genuinely useful location and service-area content on your site.
- Build prominence so you rank across a wider radius — strong businesses appear for searchers further away.
3. Prominence
Prominence is how well-known, active, and trusted your business appears to be — online and off. It's the factor you can grow the most, and it's built from reviews, citations, links, and engagement. The rest of this guide covers each prominence signal in detail.
Google Business Profile signals
Your Google Business Profile (GBP) is the centre of local ranking. High-impact GBP signals include:
- Correct primary category and complete secondary categories
- Complete services, business description, and attributes
- Accurate hours (including holiday hours)
- Real photos added regularly
- Google Posts and Q&A kept active
- A verified, un-suspended profile with no duplicate listings
Review signals
Reviews are one of the strongest prominence signals. Google weighs:
- Quantity — total number of reviews, relative to competitors
- Average rating — your star rating
- Recency — a steady, ongoing flow beats a one-time burst
- Velocity — a natural, consistent pace of new reviews
- Keywords in reviews — customers mentioning the service and area
- Responses — replying to reviews signals an active business
On-page & website signals
Your website reinforces relevance and supports organic local rankings. Focus on:
- NAP on the site — Name, Address, Phone visible and consistent
- Location & service pages — dedicated, genuinely useful pages, not thin doorway pages
- Title tags & headings — service + location where natural
- LocalBusiness schema — structured data that confirms your details to search engines
- Core Web Vitals & mobile — fast, mobile-first pages
Citation (NAP) signals
Citations are online mentions of your business Name, Address, and Phone on directories and other sites. Consistency is what matters: identical NAP everywhere builds trust, while conflicting details erode it. Prioritise Google Business Profile, Apple Maps, Bing Places, and the top authoritative directories for your industry and region.
Link signals
Backlinks remain a prominence signal in local search — especially locally-relevant links. Value comes from local news sites, industry associations, suppliers, sponsorships, and community organisations, rather than generic bulk links.
Behavioural signals
How people interact with your listing feeds back into rankings: clicks to your website, calls, direction requests, photo views, and time on your pages. A complete, compelling profile with strong reviews naturally earns more of these actions.
What to fix first
If you're deciding where to start, work in this order for the fastest results:
- Claim and fully complete your Google Business Profile (correct primary category first).
- Fix NAP consistency and build citations on trusted directories.
- Start a steady review-generation routine and respond to every review.
- Strengthen on-page content and add LocalBusiness schema.
- Earn local links over time.
Follow the full step-by-step in the Local SEO checklist, or see what it costs to have it handled in the Local SEO pricing guide. Want it done for you? Here's how I run Local SEO as a service — or book a free audit and I'll show you which factors are costing you rankings right now.