Exhibit 99.1 OUTFRONT Media Reports First Quarter 2024 Results Revenues of $408.5 million Operating income of$14.0 million Net loss attributable to OUTFRONT Media Inc. of $27.2 million Adjusted OIBDA of$66.5 million AFFO attributable to OUTFRONT Media Inc. of $23.2 million Quarterly dividend of$0.30 per share, payable June 28, 2024 NEW YORK, May 2, 2024 – OUTFRONT Media Inc. (NYSE: OUT) today reported results for the quarter ended March 31, 2024. “Strong local trends drove solid first quarter financial r ...