The Complete Guide to Google Ads Location Targeting

Location targeting is one of the most powerful—and most frequently misconfigured—features in Google Ads. Getting it right means your ads appear to the right people in the right places. Getting it wrong means you burn budget on irrelevant clicks from users who will never become customers.

This guide covers everything you need to know about Google Ads location targeting, from basic setup to advanced strategies.

How Google Determines a User's Location

Before we dive into targeting options, it's important to understand how Google figures out where a user is located. Google uses multiple signals:

• IP address: Maps the user's internet connection to a geographic area
• GPS data: Available on mobile devices with location services enabled
• WiFi access points: Google maintains a database of WiFi network locations
• Cell tower triangulation: Approximates location based on nearby cell towers
• Google account settings: Users can set a home and work address

Google combines these signals to estimate the user's location with varying degrees of precision—from country-level accuracy (IP only) to street-level accuracy (GPS + WiFi).

Location Targeting Options

Country and Territory Targeting

The broadest option. Select one or more entire countries for your ads to appear in. Best for businesses with national or international reach.

State, Province, or Region Targeting

Target specific administrative divisions within a country. For example, you can target "California" without targeting the rest of the United States.

City Targeting

Target individual cities. Google uses its geotargets database to define city boundaries, which may not always align perfectly with official municipal borders.

Zip/Postal Code Targeting

Target specific zip codes or postal codes. This is one of the most granular options and is useful for hyper-local businesses.

Radius (Proximity) Targeting

Draw a circle around a specific point (your business address, a competitor's location, an event venue) and target all users within that radius.

You can set the radius in miles or kilometers, and the minimum is typically 1 mile. This is the most flexible option for local businesses.

Location Groups

Target users based on places of interest, demographics, or business locations:

• Places of interest: Airports, universities, commercial districts
• Demographics: Target areas by average household income tiers

The Critical "Presence vs Interest" Setting

This is the single most important—and most overlooked—setting in Google Ads location targeting. It's found under Settings > Locations > Location Options.

Presence or Interest (Default)

Google shows your ads to people who are physically in your target location OR people who have shown interest in your target location.

This means someone sitting in New York who searches "hotels in Chicago" could see your Chicago hotel ad, even though they aren't in Chicago.

Presence Only

Google shows your ads only to people who are physically in your target location.

This is critical for local service businesses. If you're a plumber in Dallas, you only want people physically in Dallas to see your ads. Someone in Houston researching "plumber Dallas" is probably comparing prices, not looking to hire you.

Interest Only

Google shows your ads only to people who have shown interest in your location but are not physically there. Useful for tourism, hotels, and destination-based businesses.

Best Practice: For most local service businesses, set this to "Presence Only" to avoid wasting budget on research-intent clicks from outside your service area.

Location Exclusions

Exclusions are just as important as targeting. You can exclude specific locations to prevent your ads from showing there:

• Exclude cities where you don't operate
• Exclude competitor-heavy areas where CPC is prohibitively expensive
• Exclude areas where you've historically received low-quality leads

Example: A law firm in downtown Manhattan might target the entire New York metro area but exclude certain outer boroughs where they've found the lead quality doesn't justify the cost.

Advanced Strategies

Bid Adjustments by Location

You can increase or decrease your bids for specific locations within your target area:

• Increase bids +30% for high-income zip codes where conversion rates are highest
• Decrease bids -20% for areas further from your business where close rates are lower
• Increase bids +50% for areas near competitor locations

Layered Location Targeting

Combine broad targeting with location bid adjustments to create a sophisticated tiered system:

1. Target your entire metro area at base bid
2. Create a 5-mile radius around your business with +40% bid adjustment
3. Create a 2-mile radius around your top competitor with +20% bid adjustment
4. Exclude zip codes where you've never closed a deal

Seasonal Location Adjustments

For businesses affected by seasonal patterns (tourism, weather-dependent services), adjust your location targeting throughout the year:

• A ski resort increases targeting radius in winter
• A landscaping company focuses targeting on suburbs during spring

Common Location Targeting Mistakes

1. Using the default "Presence or Interest" setting — This is the #1 budget waster for local businesses
2. Targeting too broadly — A local bakery targeting their entire state is wasting 95% of their budget
3. Ignoring location reports — Google Ads provides geographic performance data showing exactly where your clicks come from. Review this weekly
4. Setting and forgetting — Location performance changes over time. Review and optimize quarterly
5. Not using exclusions — Proactively excluding known low-performers is just as valuable as targeting high-performers

Key Takeaways

• Google uses IP, GPS, WiFi, and cell data to determine user location
• The "Presence vs Interest" setting is the most important configuration for local businesses — set it to "Presence Only"
• Use radius targeting for maximum precision around your business location
• Layer bid adjustments to create tiered priority zones within your target area
• Review geographic performance reports regularly and exclude underperforming areas