LocaliQ benchmark shows search ad CPC averages $5.42 across industries

Search ad pricing still looks tame until the industry split comes into view. LocaliQ’s 2026 benchmark set the average cost per click at $5.42 across more than 13,000 U.S.-based campaigns, but that single number hides a wide spread that agencies can use to reset client expectations fast.

The report covered Google Ads and Microsoft Ads campaigns across 23 industries, using performance from April 2025 through March 2026. Along with the $5.42 CPC, the overall averages came in at 6.64% click-through rate, 8.18% conversion rate and $66.69 cost per lead. WordStream, which frames the data as part of a 10-year benchmark series, said the 2026 results were fairly stable year over year, even as the longer-term trend has pushed costs sharply higher.

That long view matters in client reviews. WordStream says average CPC has more than doubled from $2.32 in 2016 to $5.42 in 2026, while average cost per lead rose from $59.18 to $66.69 over the same span. It also notes that 2026 was the first year in five years that overall average cost per lead fell, even as industries exposed to tariff pressure, including automotive and retail, saw higher CPLs. For agencies, that is the difference between explaining a bad month and explaining a structural shift.

The industry table is where the real sales and account-management value shows up. Attorneys and legal services posted the highest listed CPC at $9.87, with home and home improvement at $8.33 and dentists and dental services at $8.00. At the other end, arts and entertainment averaged just $1.63, restaurants and food $2.05, and travel $2.14. That spread is exactly why a client in a high-cost vertical cannot be judged against a broad market average without looking foolish.

LocaliQ senior marketing manager Cliff Sizemore said cheap clicks can lead to traffic that does not convert, which is the trap many underperforming accounts fall into when CPC becomes the only headline metric. The better read is to pair CPC with conversion rate and cost per lead, then use the benchmark to justify budget changes, flag over- or under-performing campaigns, and identify where a vertical is outperforming its peers.

LocaliQ’s companion advice on using advertising benchmarks for client success adds another practical edge: Erin Rose, senior director of partner development and strategic sales, says the numbers are useful when competitors come up in client conversations. That makes the benchmark less of a vanity report and more of a pricing tool, a reset button for weak accounts, and a cleaner way to talk about value before a prospect mistakes expensive clicks for a broken campaign.