Browse every billboard in Post Falls, Idaho
Post Falls, Idaho (ZIP 83854) offers billboard space between Spokane and Coeur d'Alene. Compare locations, see pricing and book online without an agency. Billboards in 83854 typically run $600–$3,999 per location per month, depending on size, format (static or digital), and traffic.
Why advertise on billboards in Post Falls, ID 83854
Post Falls is in Kootenai County, on Interstate 90 about 25 miles east of Spokane and just west of Coeur d'Alene. Seltice Way is the main commercial road through town, running parallel to the interstate, and State Highway 41 heads north toward Rathdrum. The Spokane River runs along the south side of the city, and rapid growth has made it one of Idaho's faster-growing cities.
High-traffic billboard locations in 83854
I-90, the main interstate between Spokane and Coeur d'Alene
Seltice Way
State Highway 41
Spokane Street
Who you'll reach: 83854 demographics
Population: about 54,851 residents
Households: 20,056, averaging 2.72 people per household
Median household income: $82,742 (average $96,665)
Median home value: $489,800
Median age: 36.9 years
Population mix: 83.6% White, 6.9% Hispanic or Latino
Adults 25+ with a bachelor's degree or higher: 25.3%
Average commute to work: 23.8 minutes
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-Year Estimates (ZCTA5 83854). Race categories other than Hispanic or Latino are non-Hispanic.
Businesses that do well with Post Falls billboards
Homebuilders, healthcare, auto dealers, restaurants, outdoor recreation and home services fit this growing family market.
How to buy a billboard in 83854
Browse available billboards on the map.
Compare prices, sizes, and traffic counts.
Check availability and book online.
How much does a billboard cost in Post Falls, ID?
Most 83854 placements cost $600–$3,999 per month. I-90 boards top the range, with Seltice Way and local placements more affordable.
| Bulletin (Larger Billboard) | $3,500 | 48'W X 14'H |
| Digital Bulletin (Digital Billboard) | $2,500 | 48'W X 14'H |
| Poster (Medium Billboard) | $1,500 | 22'8"W X 10'5"H |
| Junior Poster (Small Billboard) | $800 | 11'W X 5'H |

Nearby landmarks: Falls Park, Q'emiln Park, Spokane River, North Idaho Centennial Trail.
Major roads: I-90, Seltice Way, State Highway 41, Spokane Street.

Gathering Your Options!
Sit tight, this may take a minute.