ABC, NBC, CBS Evening News Ratings: Viewership Dips Ahead of Key Midterms

The Battle for the Living Room: Evening News Ratings Take a Hit

As the United States gears up for pivotal midterm elections, the race for viewership among the “Big Three” networks has taken an unexpected turn. Recent data reveals that ABC, NBC, and CBS evening news ratings all experienced a week-to-week decline in total viewers and the highly coveted Adults 25-54 demographic during the week of October 26.

While political tension usually drives audiences toward news broadcasts, this particular window showed a cooling trend across the board. However, the degree of the decline varied significantly between the networks, highlighting the varying levels of resilience in their respective audiences.

Performance Breakdown: Who Stayed Afloat?

According to the latest Nielsen national live+same-day big data, here is how the major players performed:

1. ABC World News Tonight with David Muir

ABC continues to hold the top spot, though not without some losses. David Muir’s broadcast averaged 8.454 million total viewers and 1.157 million in the 25-54 demo. While this represents a slight dip of 4% in total viewers and 3% in the demo compared to the previous week, the long-term trend remains positive. In fact, ABC is up 9% in total viewers compared to the same week in 2025.

2. NBC Nightly News with Tom Llamas

NBC secured the second position, showing the most stability of the three. With 6.652 million total viewers and 1.049 million in the demo, the network saw a marginal 1% drop in total viewership. Similar to ABC, NBC’s year-over-year growth is impressive, boasting an 8% increase in total viewers and a 24% jump in the key demographic since last year.

3. CBS Evening News with Tony Dokoupil

The most significant struggle was seen at CBS. The network finished the week with 4.187 million total viewers, marking a 9% decrease from the previous week. Most concerning for advertisers was the 14% plunge in the Adults 25-54 demo, which dipped below the critical 600,000 viewer threshold. Despite this, CBS still shows a 3% increase in total viewers compared to the previous year.

Quick Comparison Table: Week of Oct 26

Analysis: Why the Dip Before the Midterms?

It is unusual to see a decline in news viewership immediately preceding a major election. However, several factors could be at play:

• News Fatigue: Constant political coverage may be leading audiences to tune out temporarily.
• Platform Shift: Viewers may be migrating to digital clips and social media for real-time updates rather than waiting for the evening broadcast.
• Demographic Volatility: The sharp drop in the 25-54 demo for CBS suggests that younger audiences are increasingly detached from traditional linear news formats.

While the weekly numbers are down, the year-over-year data suggests a broader trend of growth for national evening news, indicating that despite the short-term fluctuations, the hunger for curated nightly reporting remains alive.