Popular media, including news outlets and social media platforms, have played a crucial role in shaping public perception of Katrina. The storm's coverage in the media has been widely criticized for its perceived racial and socioeconomic biases. Many argue that the media's portrayal of Katrina's victims, particularly those from African American communities, perpetuated negative stereotypes and reinforced existing power dynamics.

In the years following Katrina, social media platforms have become increasingly important for sharing information, raising awareness, and mobilizing support. The use of hashtags, such as #Katrina and #NewOrleans, has facilitated online conversations and connections between individuals affected by the storm.

Music has long been a powerful medium for expressing social commentary and personal experience. In the context of Katrina, music has played a significant role in processing the trauma and resilience of the disaster. Artists such as Kanye West, Brad Paisley, and Jennifer Lopez have referenced Katrina in their music, often using their platforms to raise awareness about the storm's impact and the need for ongoing support.