Bar chart. U.S. adults rating CDC excellent or good. Survey of 1,000 U.S. adults conducted Sept. 1–17, 2026; CDC item: about 600; 2003–2026. 12 records. Year: 2003, Excellent or good (%): 66; Year: 2009, Excellent or good (%): 61; Year: 2013, Excellent or good (%): 60; Year: 2014, Excellent or good (%): 50; Year: 2017, Excellent or good (%): 66; Year: 2019, Excellent or good (%): 64; Year: 2021, Excellent or good (%): 40; Year: 2022, Excellent or good (%): 41; Year: 2023, Excellent or good (%): 41; Year: 2024, Excellent or good (%): 40; Year: 2025, Excellent or good (%): 31; Year: 2026, Excellent or good (%): 26