The Numbers Are In: DOOH Is Accelerating
The global digital out-of-home market is projected to reach $22.5 billion in 2026, with the United States leading growth at 14.5% year-over-year. This isn't a blip — it's the continuation of a structural shift that's been building since 2021.
Where the Money Is Going
The biggest budget increases are flowing into three areas:
Programmatic DOOH now accounts for over 30% of total DOOH spend, up from just 15% three years ago. The ability to buy out-of-home with the same tools and data used for digital display has eliminated the complexity barrier that kept many buyers away.
Place-based media — screens in gyms, grocery stores, doctor's offices, and other indoor environments — is growing faster than traditional roadside. Brands are discovering that captive audiences in indoor venues deliver higher engagement and better attribution than billboard-only strategies.
Transit and mobility formats are surging as commuter traffic returns to pre-pandemic levels. Bus shelter digitization, subway screen expansion, and rideshare TV networks are adding hundreds of thousands of new screens to the addressable inventory.
What's Driving the Growth
Three factors are converging to accelerate DOOH investment:
Attribution maturity. DOOH now offers foot traffic measurement, brand lift studies, search spike tracking, and mobile device ID bridging. The "you can't measure it" objection is dead.
Programmatic access. Buyers can activate DOOH campaigns through their existing DSPs — DV360, The Trade Desk, Xandr — using the same audience segments and optimization levers they use for display and video.
Audience attention quality. In a world of ad blockers, skippable pre-rolls, and banner blindness, DOOH delivers unskippable, full-screen impressions in high-attention environments. The attention economy favors the medium you can't scroll past.
The Venue Types Growing Fastest
EV charging stations are the breakout venue type of 2026, with screen deployments growing over 200% year-over-year. The captive 20–30 minute charging session creates a premium attention window that luxury, automotive, and lifestyle brands are racing to claim.
Grocery and retail in-store screens are expanding as the retail media boom extends into physical environments. CPG brands are shifting budgets from digital retail media (sponsored search on retailer websites) to in-store DOOH that reaches shoppers at the actual shelf.
What This Means for Buyers
If you're not already buying DOOH, you're behind. The inventory is expanding, the measurement is mature, and the audience attention advantage is only growing as digital channels become more cluttered. The question isn't whether to add DOOH to your media plan — it's how fast you can get started.
The brands and agencies moving now are locking in preferred inventory, building measurement baselines, and developing creative playbooks that will compound in effectiveness over time. Waiting means competing for the same inventory at higher prices with less data to optimize against.