Why Category Selection Matters So Much
Your GBP primary category is one of the strongest signals Google uses to decide which searches your business appears for. According to Whitespark's annual Local Search Ranking Factors survey, "Primary GBP category" has consistently ranked as one of the top three most influential factors for local pack rankings. It's not the only thing that matters, but getting it wrong can mean you simply don't show up for the searches most relevant to your business.
Despite this, most businesses choose their category during initial GBP setup, spend about 30 seconds on it, and never look at it again. That's a mistake worth fixing.
Choosing Your Primary Category
Your primary category should be:
As specific as possible. Google offers both broad categories ("Restaurant") and specific ones ("Italian Restaurant," "Sushi Restaurant," "Farm-to-Table Restaurant"). In almost every case, the more specific category outperforms the broader one for relevant searches. If someone searches "Italian restaurant near me," a business categorized as "Italian Restaurant" has a clear advantage over one categorized just as "Restaurant."
Aligned with your top revenue service. If you're a law firm that does mostly personal injury work, "Personal Injury Attorney" will serve you better than "Law Firm." If you're an HVAC company, "HVAC Contractor" beats "Contractor." Think about what your ideal customer is actually searching for.
Matching what top competitors use. Do a Google search for your most important keyword. Look at the businesses in the local pack and check their primary categories (you can see this in their GBP listing). If every top-ranking competitor uses a specific category and you're using a different one, that's likely working against you.
Secondary Categories
Google lets you add up to 9 secondary categories. These won't help you rank for your primary category's searches, but they expand the range of queries your listing can appear for.
For example, a business with "Personal Injury Attorney" as the primary might add "Car Accident Lawyer," "Workers' Compensation Attorney," and "Slip and Fall Attorney" as secondaries. Each one opens the door to additional search queries.
A practical sweet spot is 3-5 secondary categories that genuinely reflect services you offer. Don't add categories for services you don't actually provide - Google can verify this, and misrepresentation can trigger a listing suspension.
How to Research Categories
- Use Google's autocomplete. Start typing your service in the GBP category field and see what options appear. Google's list has over 4,000 categories, and new ones get added periodically.
- Study the local pack. Search for your top keyword and look at what categories your ranking competitors use. This shows you what Google considers relevant for that query.
- Check pleper.com. This third-party tool maintains a searchable database of all known GBP categories. It's useful for finding niche categories you might not discover through autocomplete.
- Revisit quarterly. Google adds new categories without announcement. A more specific category that didn't exist when you set up your listing might be available now.
When to Change Your Primary Category
Consider changing your primary category if:
- You're not ranking for your most important search terms and competitors with a different primary category are
- Your business model has shifted and your current category no longer reflects your core service
- Google has added a more specific category that better matches what you do
One thing to be aware of: changing your primary category can cause temporary ranking fluctuations. Your listing might dip for a couple of weeks before stabilizing at its new position. Don't panic if this happens, but don't make the change on your busiest week of the year either. Plan the timing.
