Billboard Advertising in Montana

Billboard advertising in Montana starts at $850 per 4-week period. Static poster billboards (medium format) average $1,100 per 4-week period ($850–$1,350). Static bulletin billboards (large format, 14'×48') average $2,355 per 4 weeks ($1,210–$3,500). Digital bulletin billboards (LED, large format) average $2,500 per 4 weeks ($1,500–$3,500). A $5,000 minimum spend applies, which may be spread across multiple boards and flight periods. Premium locations in major metro areas — such as Billings and Missoula — may be priced above these ranges depending on availability.

Billboard advertising in Montana has CPMs starting at $5 per 4-week period. Static poster billboards (medium billboards) average $6 CPM ($5–$7) per 4-week period. Static bulletin billboards (large billboards, 14'×48') average $18 CPM ($9–$26). Digital bulletin billboards average $20 CPM ($12–$28). Digital poster billboards average $6 CPM ($5–$7). CPMs are calculated using the average 4-week impressions (age 18+) for each format across all 1,958 billboard faces in Montana.

A static bulletin in Montana delivers an average of 135,986 impressions (age 18+) over a 4-week campaign period. A digital bulletin delivers an average of 125,499 impressions over the same period. Commuters on major corridors like I-90, I-15, and US 93 typically pass the same billboard multiple times per week. Across all 1,958 billboard faces in Montana, the market delivers approximately 301,141,040 total impressions per 4-week period.

Major billboard corridors in Montana include US 2 (The Hi-Line) (163 faces), US 93 (98 faces), I-90 (Interstate 90) (82 faces), I-15 (Interstate 15) (68 faces), US 12 (48 faces), Montana Highway 37 (MT 37) (12 faces), US 87 (12 faces), Montana Highway 1 (MT 1) (9 faces), US 191 (9 faces), and Montana Highway 16 (MT 16) (9 faces). US 2 runs the full width of northern Montana as the Hi-Line, connecting Libby, Kalispell, and Columbia Falls in the northwest with Browning, Shelby, Havre, Malta, Glasgow, and Wolf Point, reaching Flathead Valley residents, Glacier National Park visitors, and farm and ranch communities across the northern tier. US 93 links Eureka, Whitefish, Kalispell, and Polson with Missoula and the Bitterroot Valley towns of Florence, Victor, and Hamilton, reaching western Montana commuters, Flathead Lake visitors, and seasonal recreation traffic. I-90 crosses Montana from the Idaho line through Missoula, Butte, Bozeman, Livingston, and Billings to the Wyoming line, reaching the state’s largest metros along with cross-country freight and Yellowstone-bound travelers. I-15 runs north from the Idaho line through Dillon, Butte, Helena, and Great Falls to Shelby and the Canadian border at Sweet Grass, reaching capital-area commuters, Great Falls residents, and north-south freight. US 12 carries traffic from Lolo Pass through Missoula and Garrison over MacDonald Pass to Helena, then east through Townsend and Harlowton, reaching Helena commuters and west-central Montana travelers.

The Montana billboard market contains 1,958 billboard faces tracked by Blue Line Media across 40+ counties statewide. Of these, 19 are digital (LED) and 1,939 are static (printed/mesh), spanning bulletin and poster formats. Coverage is heaviest in Yellowstone County, home to Billings, and Missoula County, home to Missoula.

Montana billboard inventory includes static bulletins (large format, 14'×48'), digital bulletins (LED, large format), static posters (medium format), and digital posters. Of the 1,958 faces in Montana, 19 are digital (LED) and 1,939 are static (printed/mesh). 18% of inventory is in urban and urban business locations, 19% suburban, and 63% rural, offering flexible targeting across Montana’s audience densities.

Billboard demand in Montana peaks from Memorial Day through Labor Day, when summer visitors head to Glacier National Park, Yellowstone National Park, and Flathead Lake. Going-to-the-Sun Road traffic through West Glacier and Yellowstone gateway traffic through West Yellowstone, Gardiner, and Red Lodge keep US 2, US 89, US 191, and US 212 busy through the summer. July and August bring the Livingston Roundup Rodeo, the Montana State Fair in Great Falls, MontanaFair in Billings, the Northwest Montana Fair in Kalispell, and Crow Fair at Crow Agency. Fall brings big-game hunting season, college football at the University of Montana in Missoula and Montana State University in Bozeman, and the Brawl of the Wild rivalry game in November. Winter ski traffic to Big Sky, Bridger Bowl, and Whitefish Mountain Resort supports demand around Bozeman and the Flathead Valley from December through March. The spring shoulder season from April through mid-May is typically the slowest period — availability is often wider and rates are more negotiable. Book 6–8 weeks in advance for peak periods, and earlier for summer locations near Glacier and Yellowstone.

Getting started with billboard advertising in Montana is straightforward:

1. Get a quote — Tell Blue Line Media your target area, budget, and campaign dates.
2. Choose your billboard — Blue Line Media recommends available billboard locations matching your audience and flight.
3. Provide creative or use our free design service.
4. Go live — Boards are posted and your campaign runs for your contracted flight period.

Billboard sizes in Montana follow industry-standard dimensions. Static bulletin billboards (large format) measure 14 feet high by 48 feet wide (14'×48'). Static poster billboards (medium format) measure 10.5 feet high by 22.75 feet wide (10.5'×22.75'). Digital bulletin billboards and digital poster billboards share the same dimensions as their static counterparts.

As soon as possible, because advertising is sold on a first come, first served basis. Availability changes daily as campaigns book and end.

Creative Due Dates:

• Static (Print): 2–3 weeks prior to ad start date. May be reduced in certain cases.
• Digital: 3 business days prior to ad start date.

Yes. Blue Line Media can filter billboard inventory across Montana by region and market. Montana divides into four primary advertising regions: northwest Montana (Missoula, Kalispell, Whitefish, and the Flathead and Bitterroot valleys), southwest Montana (Bozeman, Butte, Helena, and Dillon), north-central Montana and the Hi-Line (Great Falls, Havre, Shelby, and Glasgow), and south-central and eastern Montana (Billings, Miles City, Glendive, and Sidney). Key markets include Billings, Missoula, Bozeman, Great Falls, Helena, and Kalispell. Inventory can also be filtered by city, corridor, or zip code to match your target audience.

Among the most-viewed billboard corridors in Montana are US 2, crossing the Hi-Line from Libby to Wolf Point (163 faces), US 93, linking Kalispell, Polson, Missoula, and Hamilton (98 faces), I-90, connecting Missoula, Butte, Bozeman, and Billings (82 faces), I-15, running through Butte, Helena, and Great Falls (68 faces), and US 12, carrying Helena traffic east and west (48 faces). Blue Line Media can recommend specific billboard positions on these and other corridors based on current availability.