How to Use Google Ads Location Targeting Effectively

The default setting that wastes your money

When you create a Google Ads campaign, Google defaults your location targeting to "Presence or interest: People in, regularly in, or who've shown interest in your targeted locations."

Read that again. "Shown interest in."

That means someone in Miami who searched for "plumber in Huntsville" — maybe they're relocating, maybe they're just curious — can trigger your ad. You pay for that click. They're not calling a plumber from 700 miles away.

First thing to do: Change your location setting to "Presence: People in or regularly in your targeted locations." This ensures your ads only show to people who are physically in your service area.

This one change alone can save some businesses 10-20% of their ad spend.

Radius vs. zip code targeting

You have two main options for defining your target area:

Radius targeting draws a circle around a point (usually your business address) and targets everyone within that distance. Simple and effective.

Zip code / city targeting lets you pick specific geographic areas by name. More precise but requires more setup.

Which should you use?

For most service-area businesses, a combination works best. Start with a radius that covers your service area, then exclude specific areas you don't serve or that don't convert well.

For example, a Huntsville contractor might set a 30-mile radius from downtown but exclude zip codes across the state line if they're not licensed in Tennessee.

Setting up exclusions

Exclusions are just as important as inclusions. Here are common reasons to exclude locations:

• Areas you don't serve — Don't pay for clicks from places you won't drive to
• Areas with low conversion rates — If data shows a zip code generates clicks but no calls, exclude it
• Affluent vs. budget mismatches — If your services target a specific market segment, focus your budget where it performs

How to find locations to exclude: Run your campaign for 2-4 weeks, then check the "Locations" report in Google Ads. You'll see exactly where your clicks are coming from. Cut the areas that waste money.

Bid adjustments by location

Not all areas in your service territory perform equally. Google lets you increase or decrease bids by location.

Example: If you're a roofer and you notice that leads from Madison convert at twice the rate of leads from a more rural area, you might:

• Increase bids by 20% for Madison zip codes
• Decrease bids by 15% for underperforming areas

This puts more of your budget where it works hardest. You're not cutting off underperforming areas entirely — just spending smarter.

Service area businesses: special considerations

If you go to the customer (plumbers, electricians, landscapers, mobile detailers), location targeting requires extra thought:

• Don't just target your office location. Target every city and area you actually serve.
• Consider drive time. A 40-mile radius might include areas that take 90 minutes to reach. Is that job profitable after drive time?
• Match your Google Business Profile. Your GBP service area and your Google Ads targeting should align.

Multiple campaigns for multiple areas

For businesses with a large service area, consider running separate campaigns for different regions. This lets you:

• Write location-specific ad copy — "Trusted Huntsville Electrician" hits different than "Electrician in North Alabama"
• Set different budgets by area — Invest more in high-value areas
• Create location-specific landing pages — Higher relevance leads to better quality scores and lower costs
• Track performance by area — Know exactly which cities generate the best ROI

The reporting habit

Location targeting isn't a set-it-and-forget-it decision. Build a habit of checking your geographic reports monthly:

• Where are your clicks coming from?
• Where are your conversions coming from?
• Are there new areas to exclude?
• Do any areas deserve higher or lower bids?

Data tells you where your money works. Let it guide your decisions.

The bottom line

Effective location targeting is one of the biggest levers you have in Google Ads. Getting it right means every dollar goes toward reaching real potential customers in areas you actually serve. Getting it wrong means paying for clicks that never had a chance of becoming business.

At Prowl Marketing, location strategy is one of the first things we dial in for every Google Ads client. It's foundational — everything else we do works better when the targeting is tight.