St. Petersburg programmatic DOOH market — at a glance
Trillboards operates a tier-2 market digital out-of-home network in St. Petersburg, Florida, with 22 active screens delivering programmatic ads across 2 venue categories as of May 11, 2026. The inventory mix here leans 82% retail stores — a fingerprint that shapes the audience archetype, dwell-time distribution, and CPM clearing band for every buyer running creative against this market.
St. Petersburg represents a growth-tier DOOH market within Florida — large enough to support cross-venue retargeting and small enough that buyers can lock geo-exclusive flights without bidding against a saturated competitive set. The fleet's foot-traffic patterns mirror the broader regional retail-and-services economy, with weekday-daytime impression density anchored by St. Petersburg's daytime employment base and weekend impression density anchored by its leisure-and-shopping audience flows. Audience archetypes here vary by venue format more than they vary by time of day — useful for advertisers running creative that depends on venue-archetype targeting rather than coarse demographic cuts.
Retail placements deliver the highest fleet representation in this market. Foot-traffic patterns inside grocery, big-box, and specialty retail produce an unusually steady impression cadence — buyers running CPG, retail-pharmacy, and back-to-school creative explicitly target these formats. Secondary venue exposure in St. Petersburg comes from entertainment venues (4 screens), which adds an audience layer that buyers running cross-format creative routinely exploit — the secondary footprint absorbs incremental impression delivery without overlapping the primary venue's audience archetype.
Florida state-wide DOOH activity (726 active screens across 152 cities) places it as a strong regional CPM market — programmatic clearing prices outperform the national median through every quarter. Programmatic clearing in this state typically ranges $5–$15 CPM, with the high end reflecting prime-window prime-venue inventory — bars, entertainment venues, and downtown office-tower placements during the 11 AM-2 PM and 5-9 PM windows. St. Petersburg-specific clearing prices vary by venue format and time-of-day, but the state-level distribution gives buyers a credible baseline for first-time campaign-planning estimates against St. Petersburg.
Buyers reach St. Petersburg DOOH inventory through Trillboards' partner-side programmatic integrations (OpenRTB 2.6 with native VAST 4.x rendering) or directly via the Trillboards Connect SDK for direct-sold flights. Geo-targeting accepts state, DMA, city, and ZIP-radius filters; venue-category filtering uses the IAB Audience Taxonomy 1.1 codes with 2 distinct St. Petersburg categories available for inclusion or exclusion. Impression verification rides on proof-of-play telemetry from each screen — every billable impression is independently confirmed by the screen's playback log, not just the SDK's quartile callbacks. For a tier-2 market market like St. Petersburg, expected daily reach scales with the venue-category mix and the active screen count of 22; buyers should plan minimum flights of three to five days to absorb day-of-week audience-archetype variance.
Operators of bars, restaurants, retail stores, gyms, salons, and other public-facing venues in St. Petersburg can join the Trillboards network at no cost and earn passive revenue from programmatic ads delivered to the screens they already operate. The activation flow is a single sign-up and a 30-minute one-time install of the Trillboards player app on any existing screen, TV stick, or kiosk — no new hardware required, no minimum traffic threshold, and revenue accrues on a 50/50 split of every cleared impression. The estimator below models monthly earnings for typical St. Petersburg-tier venue formats.