Search for a plumber, a dentist or a cafe and the first thing Google shows is a map with three businesses underneath it. That box is the Google Map Pack, and for local businesses it is the most valuable real estate in search. The three names inside it collect the calls, the direction requests and the bookings while everyone below fights over what is left. This guide explains how the map pack works, the three factors Google says decide it, and the practical steps that move your business into it.
What the map pack is (and why it matters)
The Google Map Pack, also called the local pack or the local 3-pack, is the block of three Google Business Profile listings that appears above the traditional organic results for searches with local intent. Each listing shows the business name, star rating, review count and category, often with photos, a phone number and opening hours. A searcher can call, get directions or open a website without scrolling any further, which is exactly why the pack absorbs so much of the attention on the page.
It matters because local intent is buying intent. Someone searching for an emergency electrician in Carlton is not doing research, they are choosing. If your business is one of the three shown, you are on the shortlist by default. If it is not, you are relying on the searcher scrolling past the map, and plenty never do. That is why serious local SEO campaigns treat map pack positions as a primary goal rather than a nice extra.
You will see the pack on desktop and mobile alike, but it is on mobile, where local searches dominate and the pack fills the entire first screen, that the winner-takes-most effect is strongest. On a phone, the three businesses in the map pack effectively are the search results.
How Google ranks the map pack: proximity, relevance, prominence
Google's own documentation says local results are ranked on three factors. Relevance is how well your profile matches what was searched, which comes down to your categories, your services and the words on your profile and website. Distance, usually called proximity, is how close your business is to the searcher or to the location named in the query. Prominence is how well known your business is, drawn from reviews, links, mentions across the web and your broader organic performance.
You cannot move your premises closer to every searcher, so proximity is largely out of your hands. Relevance and prominence are not. Almost everything that follows is about maximising those two, so that when distance is roughly equal between you and a competitor, Google picks you.
The framing worth remembering: proximity decides who is in the running, while relevance and prominence decide who wins. Your job is to be the obvious pick once distance is roughly a tie.
Optimise your Google Business Profile first
Your profile is the listing the map pack actually ranks, so it does the heavy lifting. Choose the most specific primary category available, add every secondary category that genuinely applies, and complete your services, attributes, opening hours and service areas in full. Write the description in plain language, load real photos of your team and your work, and post updates often enough that the profile looks alive. We walk through every field, in the order Google reads them, in our guide to Google Business Profile optimisation.
Consistency matters beyond the profile itself. Your name, address and phone number should match exactly across your website, directories and social profiles, because conflicting details erode Google's confidence in who you are and where you operate. Tidying those citations is unglamorous work, but it removes a quiet handbrake on your local rankings.
Reviews drive prominence, and conversions
Reviews are the most visible prominence signal in the map pack, and searchers weigh them exactly the way Google does. A steady flow of recent reviews that mention your service and suburb, each answered professionally, beats a large but stale total. Build the habit of asking every happy customer while the job is still fresh, and make leaving one effortless with a direct link from our free Google review link generator. Our guide on how to get more Google reviews turns that ask into a repeatable system rather than an occasional favour.
Prominence extends beyond your own listing too. Links from local suppliers, industry associations and community groups, mentions in local news and established directories, and a tidy citation footprint all tell Google your business is real, rooted and reputable. These signals build slower than reviews, which is exactly why the businesses that invest in them hold their positions while competitors churn in and out below.
Your website still pulls serious weight
The map pack is not decided by your profile alone. Google reads your website to confirm relevance and judge prominence, so a well built site lifts your local positions too. A dedicated page for each core service, location signals in your headings and copy, and LocalBusiness schema all reinforce what the profile claims. This is bread and butter local SEO work, and it is why businesses with strong organic rankings so often hold 3-pack positions as well.
The same signals now feed AI search. When ChatGPT or Google's AI Overviews recommend a local business, they lean on the profile, review and citation footprint you have already built. Our guide to GEO for local businesses explains how map pack work doubles as AI visibility work, and our free AI Visibility Checker shows whether the engines mention you yet.
Track positions honestly, then be patient
Local rankings vary with where the searcher is standing, so checking from your own desk tells you very little. Track a basket of your money keywords across the suburbs you actually serve, watch the trend rather than any single snapshot, and measure the outputs that matter: calls, direction requests and website clicks from the profile. Those numbers, not vanity positions, tell you whether the work is paying off. Tools help here: a rank tracker that supports local grid checks will show how positions shift street by street across your service area.
Give the work time to land, too. Review velocity, citation cleanups and new service pages typically take weeks to show in the pack, and prominence compounds slowly. The businesses that hold their 3-pack spot for years treat the profile as a channel to be worked every month, not a listing to be set and forgotten.
Stuck outside the map pack? We audit the exact relevance and prominence gaps between you and the three businesses above you, then close them in order. Talk to us about a local campaign.
