In the 2021 survey,. Webthe average dietitian salary in the united states is $70,036 as of august 27, 2024, but the range typically falls between $63,380 and $77,483. Salary ranges can vary widely. Webthe average salary for a registered dietitian is $60,475 in 2024. Visit payscale to research registered dietitian salaries by city, experience, skill, employer and.