GEOFENCING AND LOCATION-BASED ADVERTISING.
Location-based advertising means showing ads to people based on where they are, or where they have shown interest. For most local businesses that starts with the location settings already built into Google Ads and Meta, not a separate geofencing product. Here is how it works, where the privacy lines are, and when it is worth the money.
WHAT IT MEANS
| Type | How it works | Typical use |
|---|---|---|
| Area targeting | Pick countries, regions, cities or postal codes where ads can show; options depend on the country [1] | Service-area trades that cover set towns |
| Radius (proximity) targeting | Show ads to people within a set distance of a location; Google requires a radius of at least 1 km [1] | Walk-in shops, restaurants, clinics |
| Geofencing | A vendor draws a tight boundary around specific places and targets devices seen there, usually through mobile app location data | Event venues, trade shows, competitor locations |
Geofencing is sold by many third-party ad vendors and the details differ by vendor. Ask any vendor where its location data comes from and how consent was collected.
GOOGLE ADS LOCATION SETTINGS
Google Ads lets you target countries, areas within a country, a radius around a location, and location groups such as your business locations. You can also exclude locations.1
The setting that matters most is who counts as "in" your area. Google's default uses both physical location (where someone is or regularly is) and location of interest (places someone has shown interest in).2 If you only serve people who are actually nearby, review that option on every campaign. Our Google Ads for local business guide walks through it step by step.
Google also says it may show ads to people in nearby, closely related areas.2 Location is estimated, so treat any boundary as approximate.
META LOCATION SETTINGS
Meta Ads Manager has its own location targeting at the ad set level.3 The available location types, radius limits and rules change by country and over time, so check Meta's current help page before you build rather than trusting a summary. If your ads are about housing, employment or credit, special rules limit targeting on both Meta and Google. See our Meta ads for local business guide.
PRIVACY AND SENSITIVE LOCATIONS
Precise location data is sensitive. In January 2024 the US Federal Trade Commission ordered data broker X-Mode Social and its successor Outlogic to stop sharing or selling data tied to sensitive locations, which the FTC described as including medical and reproductive health clinics, places of worship, domestic abuse shelters and LGBTQ+ service organizations.4 Days later the FTC announced an order banning InMarket from selling precise location data and from targeting consumers based on sensitive location data.5
- Never geofence sensitive places. Clinics, hospitals, places of worship, shelters, schools and protests are off limits, whatever a vendor allows.
- Health businesses have extra limits. Google says advertisers in sensitive interest categories can't use advertiser-curated audiences.6
- Housing, jobs and credit. Google says ZIP code targeting can't be used for these ads in the US and Canada, while radius, city and country targeting are allowed.6
- Ask where the data comes from. If a vendor can't explain consent and data sources in writing, don't buy.
This is general information, not legal advice. Privacy laws vary by state, province and country.
IS IT WORTH IT?
- Get found for free first. A verified Google Business Profile, accurate listings and steady reviews are the base of local SEO.
- Then capture search demand. People searching for your service near them already want it. Search ads with tight location settings usually come before anything fancier. If your trade qualifies, compare Local Services Ads.
- Track before you spend more. Without call and form tracking, no one can tell you whether a geofence paid off.
- Geofence last, and test small. It can suit a business with a clear place to target, like a home show or event, and a budget it can afford to lose while testing.
FAQ
Is geofencing the same as radius targeting?
Not quite. Radius targeting is a built-in setting in platforms like Google Ads.1 Geofencing usually means a third-party vendor targeting devices seen inside a small drawn boundary.
Can I target people near my competitor?
Location settings can include a radius around an address. Keep ads honest: don't name or disparage a competitor, and read each platform's policies first.
Do you run geofencing campaigns?
We build and manage Google and Meta ads using the platforms' own location settings. We'll tell you honestly on a call whether a separate geofencing product makes sense for you.
Can you guarantee results?
No. Results depend on your market, offer, budget and the platforms.
SOURCES
- Google Ads Help, Target ads to geographic locations.
- Google Ads Help, About targeting geographic locations.
- Meta Business Help Center, About location targeting in Meta Ads Manager.
- US Federal Trade Commission, FTC order prohibits data broker X-Mode Social and Outlogic from selling sensitive location data (9 January 2024).
- US Federal Trade Commission, FTC order will ban InMarket from selling precise consumer location data (18 January 2024).
- Advertising Policies Help, Restricted targeting in Personalized advertising.
KEEP READING
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