Where can I find billboards with proven ROI?

Short answer

Look for national vendors or self-serve programmatic marketplaces that publish audience data, traffic counts, and historical occupancy. Pair any placement with attribution tools such as geofencing, QR codes, or unique URLs so you can calculate ROI directly rather than estimating it.

Static billboards (bulletins) inventory on AdQuick

AdQuick lists 352,229 bookable static billboards (bulletins) across 423 media operators, including 85,647 units in the ten largest US markets.

Source: AdQuick marketplace inventory as of July 23, 2026. Counts are bookable units listed on the marketplace.

Choosing networks and marketplaces that support ROI measurement

Three large national operators cover most major U.S. markets: Lamar Advertising, Clear Channel Outdoor, and Outfront Media. All three provide audience and traffic data alongside their inventory, which makes post-campaign analysis easier than working with operators who supply only basic impression estimates.

Programmatic digital out of home (DOOH) marketplaces are an increasingly practical alternative. They let advertisers browse inventory by location, filter by demographic reach and CPM, see real-time impression estimates, and book instantly. Self-serve platforms that integrate traditional static boards with digital screens also allow frequent creative changes and real-time targeting, which tends to improve ROI in urban markets. Regardless of which channel you use, prioritize platforms that offer third-party verification of impression data and historical occupancy statistics. High occupancy rates and strong advertiser retention are signals that a location actually performs.

How to identify inventory likely to deliver results

Location quality drives more of the outcome than any other variable. High-traffic corridors produce large impression counts; street-level urban placements reach pedestrians and local audiences more precisely. Useful data sources for evaluating a location include traffic counts, mobile location tracking, and consumer demographic data that can confirm whether the people passing a board match your customer profile.

Market selection also matters for budget efficiency. Iconic placements such as Times Square or the Sunset Strip carry premium costs. Markets such as San Francisco, Houston, and Atlanta can offer strong reach at more accessible price points, particularly for businesses targeting commuters and local professionals. Using multiple boards in a defined geography increases message frequency and reinforces recall in ways a single placement cannot.

When evaluating a specific board, ask for historical occupancy data and information on how long previous advertisers stayed. Long retention suggests the placement delivered enough value for advertisers to renew.

Measuring ROI once a campaign is live

The standard formula is: revenue generated minus ad spend, divided by ad spend, multiplied by 100. Ad spend should include rental fees, design, printing, installation, and any maintenance costs.

The harder part is attribution. Common methods include:

• Unique landing pages or URLs that tie website visits directly to billboard exposure
• QR codes for trackable, immediate interactions from mobile users
• Dedicated phone numbers to count inbound leads from a specific board
• Promo codes that link purchases back to the campaign
• Geofencing around billboard locations to measure foot traffic or in-store visit lift

Each method has a different strength. Geofencing captures physical behavior near the board; QR codes capture online behavior driven by the board. Using two or more methods in the same campaign gives a more complete picture.

Billboards also affect brand awareness in ways that do not show up immediately in conversion data. Tracking branded search volume or social engagement alongside direct-response metrics gives a fuller view of what a campaign is delivering.

What documented campaigns show about realistic returns

Several campaigns illustrate the range of outcomes that good attribution can reveal. A local restaurant chain that ran geofencing around four billboard locations for 16 weeks recorded a 28% increase in foot traffic and a 680% ROI. A retail chain that combined QR codes with promo codes to connect billboard exposure to online sales reported a 1,900% ROI. A technology B2B company using high-traffic freeway billboards measured a 450% ROI, driven by brand awareness among geographically relevant prospects.

A frequently cited industry average is roughly 497%, or about five dollars returned per dollar spent. A 3:1 return is generally considered a strong target for planning purposes. These figures vary widely by market, creative quality, attribution rigor, and how well the campaign integrates with the rest of the sales funnel.

Common reasons campaigns fall short include choosing low-visibility locations, running creative that is too dense or lacks a clear call to action, and failing to align the billboard message with a relevant landing page. Campaigns that do not include attribution mechanisms from the start also cannot be optimized because there is no feedback loop.

How AdQuick handles airport advertising

Airport environments are one of the clearest cases where location quality, audience data, and attribution tools all work together. Travelers are a captive, high-dwell audience with documented demographic profiles, which makes impression verification more reliable than many roadside placements. AdQuick's platform lets advertisers plan, buy, and measure airport advertising through a single self-serve interface, with access to audience data and campaign dashboards that support the same ROI calculation methods described above, including trackable URLs and location-based measurement.