Billboard and Digital OOH Advertising Costs in Canada

How much does OOH advertising cost in Canada?

There is no honest single answer, and we would rather say that than invent one. No Canadian body publishes OOH or DOOH rates — not COMMB, not IAB Canada, and no media owner. Every Canadian OOH price is negotiated.

That is not evasion. It is a structural feature of the market, and it has a consequence worth knowing: the CPM ranges you will find by searching for Canadian DOOH costs almost all originate from US-based self-serve marketplaces publishing their own unattributed figures. They are marketing material, not benchmarks.

What we can tell you is what the market is worth, what moves a price, and how we scope a plan.

Dollar figures from COMMB's 2025 Industry Annual Report; growth rates from COMMB's industry revenue reporting release, 23 February 2026 — the first standardised Canadian OOH revenue series. Figures in CAD.

What actually drives the price of a Canadian OOH campaign?

Seven things. Format and market do most of the work; the rest decide whether you are at the top or bottom of a given format's range.

• Format. A roadside digital bulletin, a transit shelter, a mall screen and a landmark spectacular are four different products at four different price levels. Roadside is 62% of Canadian OOH revenue; place-based and transit split most of the rest.
• Market. Greater Toronto and Greater Montreal carry the highest rates and the tightest supply. Atlantic and prairie markets price very differently.
• Share of voice. On digital inventory you are buying a slot in a loop. A one-in-six rotation and a one-in-ten rotation on the same screen are different products.
• Daypart. Canadian digital OOH can be bought by hour. Commuter peaks price above overnight, and COMMB measures across 192 hourly dayparts, so this is genuinely plannable rather than notional.
• Duration and volume. Four-week cycles remain the Canadian norm for classic inventory. Longer commitments and larger networks buy better rates.
• Buying route. Direct with the owner, programmatic guaranteed, open exchange and self-serve marketplace all clear at different prices for the same face.
• Production and installation. Classic formats carry real print and posting costs that digital does not. On a short classic campaign this can be a material share of total budget.

Who owns Canadian out-of-home inventory?

A small number of companies, and roughly 95% of Canadian OOH is in Canadian ownership. Knowing who holds what matters because it determines who you negotiate with.

Compiled by Simplicity Media from company and regulator announcements, September 2026.

One consequence of that concentration is regulatory. When Bell acquired OUTFRONT's Canadian business, the Competition Bureau required the divestiture of 669 advertising displays across Québec City, Trois-Rivières, Sherbrooke, Greater Montréal and Greater Toronto, noting “a limited number of rival suppliers” in those markets.

Why is Canadian digital OOH ahead of the US?

Because Canadian media owners digitised earlier and more completely. Digital is now over 60% of Canadian OOH revenue, against 36.3% in the United States.

That gap has a direct planning consequence. In Canada you can build a national OOH campaign that is almost entirely digital — dayparted, changeable mid-flight, and bought by hour. In the US the same brief requires more classic inventory and correspondingly longer lead times and less flexibility.

It also means Canadian OOH creative can behave more like broadcast. Different copy by daypart, by weather, by market, or against a live score is standard practice here rather than a special build.

The trade-off is that Canadian digital supply is finite and concentrated. In peak windows the good screens sell out, and a plan built late in Q4 will not get the same inventory as one built in September.

What does Quebec cost you if you get it wrong?

Quebec is not a translation exercise. Two provisions of the Regulation respecting the language of commerce and business, made under the Charter of the French Language, mean a bilingual creative that is legal in Toronto is illegal on a Montreal superboard or anywhere in the STM system.

• Billboards of 16 m² or more visible from a public highway must be exclusively in French, unless displayed on the business's own premises. Not French-predominant. French only.
• Commercial advertising on or in any means of public transportation, and in the accesses to it including bus shelters, must be exclusively in French. There is no size exemption on this one.
• Everywhere else, French must be “markedly predominant” — since 1 June 2025 defined as occupying at least twice the space of the other language. On dynamic signage, French must display at least twice as long. That is a direct constraint on DOOH loop design.

The practical planning rule: budget a separate French-only Quebec creative for all large-format and transit inventory from the outset, and design DOOH loops so the French frame runs at a 2:1 ratio.

What about municipal restrictions?

They vary sharply by city and they are tightening, not loosening. Two examples that change what is buildable.

Toronto taxes third party signs annually, with 2026 rates running from $1,577 for the smallest class to $52,259.36 for electronic signs of 75 m² or more. Chapter 694 also sets a minimum 10-second message duration for third party electronic static copy and caps illumination at 5,000 nits by day and 300 nits at night. That 10-second floor is a hard constraint on loop length.

Montreal boroughs can and do ban billboards outright. Le Plateau-Mont-Royal's ban was upheld by the Quebec Court of Appeal and the Supreme Court of Canada refused the advertisers leave to appeal on 7 May 2020, leaving that ruling to stand and establishing that preventing visual pollution is a valid limit on commercial expression. Other boroughs have moved in the same direction since.

None of this stops a campaign. It does mean that “a billboard in Montreal” is a more specific request than it sounds, and inventory availability should be confirmed before a budget is committed.