A study of Google Map Pack rankings reveals what actually moves the needle: top-three listings have 422 reviews on average, not perfect ratings.
Most business owners obsess over one thing when it comes to Google Maps: the star rating. They chase a perfect 5.0 like it's the only metric that matters. The reality, according to a study of four weekly Google Map Pack scans, is messier and more forgiving than that.
The findings from Cheers show that top-three listings were not more likely to have a perfect 5.0 rating than their lower-ranking competitors. Instead, the real dividing line was review count. Businesses ranking in the top three had a median of 422 reviews. Competitors that failed to crack the top three averaged just 39 reviews.
That is not a minor gap. It is a visibility chasm. The difference between 39 and 422 reviews tells Google that one business has real, sustained customer engagement and the other does not. A single bad review that drops your rating from 5.0 to 4.9 will not crater your ranking. A lack of reviews, on the other hand, will keep you buried.
If you are in home services, contracting, repair, or any local business that relies on Google Maps visibility, the takeaway is clear: stop chasing perfection and start building volume. Every review, even a four-star one with constructive feedback, moves you closer to the threshold where Google starts treating you as a real, trusted player in your market.
The second-order effect is trust. A business with hundreds of reviews, including some honest criticism, looks far more legitimate to potential customers than one with a perfect but sparse rating. Customers know that perfect ratings are rare in the real world. They trust volume more than polish.
Top-three listings were not more likely to have a perfect 5.0 rating, but had a median of 422 reviews compared with 39 for competitors that did not reach the top three.
Cheers, 'Do You Need a Perfect 5.0 to Rank in Google Maps?', November 2026
How WebKing runs this
We help service businesses gather and surface customer reviews at scale, focusing on volume as the primary lever for Map Pack visibility rather than obsessing over rating purity.
No. A study of Google Map Pack scans found that top-three listings were not more likely to have a perfect 5.0 rating than lower-ranking competitors. Rating perfection is not the ranking factor.
Review volume is the stronger signal. Top-three listings had a median of 422 reviews, compared with 39 reviews for businesses that did not reach the top three.
Not as much as you should focus on gathering more reviews. The data shows that accumulating customer feedback matters more to Google Maps rankings than maintaining a flawless star count.
The median for top-three visibility is 422 reviews, though the exact threshold may vary by market. The key takeaway is that review quantity creates a measurable visibility gap between ranked and unranked businesses.
Sources
The Lab is original analysis by WebKing. We summarize and interpret developments from the sources above for industrial, commercial, and small business owners. Figures are reported as published by their sources.
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