The One Chicago franchise continues to prove its enduring power on network television. As NBC navigates an evolving landscape of streaming competition and shifting viewer habits, the interconnected world of Chicago Med, Chicago Fire, and Chicago P.D. stands out as a reliable ratings powerhouse. In recent seasons, particularly heading into and through the 2025-2026 TV year, these Dick Wolf-produced procedurals have delivered impressive numbers, often topping NBC’s prime-time lineup—even as fans and industry observers await official renewal news for upcoming cycles.
This article explores why One Chicago remains a cornerstone for NBC, diving into recent ratings performance, the franchise’s history, crossover events, character developments, and the broader implications for broadcast TV. Despite any delays in renewal announcements, the data speaks volumes: One Chicago is coming up big when it matters most.
The Enduring Appeal of the One Chicago Universe
Launched in 2012 with Chicago Fire, the One Chicago franchise quickly expanded to include Chicago P.D. (2014) and Chicago Med (2015). Created by Dick Wolf—the mind behind the long-running Law & Order empire—these shows share a unified Chicago setting, allowing for seamless crossovers that blend first responders, law enforcement, and medical professionals.
What sets One Chicago apart is its focus on high-stakes procedural drama grounded in real-world professions. Viewers connect with firefighters battling blazes, detectives chasing suspects, and doctors saving lives under pressure. The shows emphasize teamwork, personal struggles, and moral dilemmas, creating emotional investment that keeps audiences returning week after week.
Over the years, the franchise has weathered cast changes, including major exits and new additions, yet it maintains strong loyalty. Stars like Jason Beghe (Chicago P.D.), Eamonn Walker and Miranda Rae Mayo (Chicago Fire), and Marlyne Barrett (Chicago Med) anchor the series, while fresh faces introduce new dynamics.
Recent Ratings Triumphs: Dominating NBC’s Schedule
In the 2025-2026 season, One Chicago has posted numbers that highlight its value to NBC. Through the fall and into early 2026, Chicago Med emerged as NBC’s most-watched scripted series, averaging around 5.39 million total viewers in key periods. This placed it ahead of other heavy hitters on the network, including The Voice and its fellow One Chicago siblings.
Chicago Fire followed closely, often ranking as the second-most-watched NBC program with averages near 5.08 million viewers. Chicago P.D. held strong in the 4+ million range, consistently performing well in the coveted 18-49 demographic despite tougher competition on Wednesday nights.
A standout moment came with the major crossover event in early 2025 (carrying momentum into 2026 discussions). The three-part storyline, involving a high-rise gas explosion and interconnected rescues/investigations, drew massive audiences:
- Chicago Fire hit 6.3 million viewers and a 0.5 demo rating (a season high).
- Chicago Med pulled in 6.6 million viewers (tying its season high).
- Chicago P.D. closed with 6.4 million viewers (another season high for the show).
This event not only boosted individual episodes but also underscored the franchise’s unique strength: shared storytelling that encourages viewers to watch all three hours. NBC topped Wednesday prime time on those nights, outpacing competitors in total viewers and key demos.
Peacock streaming added to the success. The shows saw year-over-year growth on the platform—Chicago Med up 21%, Chicago Fire up 13%, and Chicago P.D. up 11% in premiere episodes—indicating strong multi-platform engagement.
Even in midseason returns (such as January 7, 2026, when new episodes resumed post-hiatus), the lineup picked up right where cliffhangers left off, maintaining momentum. These consistent performances affirm One Chicago as NBC’s midweek anchor.
Why Renewals Are Taking Time—But Look Promising
Despite the strong ratings, fans have noted delays in formal renewal announcements for future seasons. Industry patterns show networks often hold off until closer to upfronts (typically May) to finalize budgets, negotiate contracts, and assess full-season data.
Sources have indicated optimism, with reports describing the shows as “expected to return” and highlighting early discussions. The franchise’s cost-effectiveness (relative to prestige dramas), loyal audience, and syndication/streaming value make cancellations unlikely. Past renewals often came in batches, sometimes with budget adjustments to manage rising costs.
In context, NBC has prioritized One Chicago and Law & Order amid cuts to other scripted series. The Wednesday block remains one of broadcast TV’s most stable lineups, delivering reliable viewership in an era where many networks struggle.
What Makes One Chicago Stand Out in Today’s TV Landscape
Broadcast procedurals face challenges from streaming originals, yet One Chicago thrives by offering escapism with heart. Episodes deliver resolution while building long-term arcs—romances, traumas, and ethical conflicts keep fans hooked.
Crossovers amplify buzz, driving social media engagement and live viewing (key for ad revenue). The Chicago setting adds authenticity, with real-location filming and nods to local culture.
The franchise also excels in representation and topical issues—mental health in first responders, systemic challenges in policing, healthcare strains—resonating without feeling preachy.
The Future of One Chicago: Bright Despite Uncertainties
As NBC looks ahead, One Chicago positions the network strongly against cable and streaming rivals. Potential upcoming storylines could include deeper character explorations, new crossovers, or ties to real-world events.
While renewals remain pending in some cycles, the ratings story is clear: One Chicago delivers big for NBC. In a fragmented media world, its ability to draw millions live, plus strong streaming gains, cements its status as a must-keep asset.
Whether you’re a longtime “Chi-hard” or a newcomer, the franchise’s blend of action, emotion, and realism continues to shine. Wednesdays on NBC feel incomplete without the Windy City’s heroes—and based on the numbers, viewers agree.
