Popularity comparison

The Flash vs Supergirl

TV Show Popularity Comparison by Buzz Score

UpdatedMay 30, 2026

By current Buzz Score, The Flash is the most popular at 1.6, followed by Supergirl at 1.3. The Flash has the highest 1-Year Buzz Score at 1.9. The Flash has the highest Peak Buzz Score at 9.9 during Mar 2 – Mar 31, 2021.

Current Buzz ScoreMay 29, 2026

The Flash1.655% · #429 in TV

Supergirl1.345% · #539 in TV

1-Year AverageDaily average

The Flash1.958% · #461 in TV

Supergirl1.442% · #631 in TV

Peak Buzz ScoreHighest 30-day average

The Flash9.960% · #824 in TV · Mar 2 – Mar 31, 2021

Supergirl6.740% · #1,106 in TV · May 3 – Jun 1, 2020

Buzz Score Over Time

Stacked daily Buzz Score