Top 30 fastest-growing jobs by 2020
24. Health educators
Projected increase in 2020: 36.5 percent
Number employed in 2010: 63,400
Median pay in 2010: $45,830
Education/training: Entry-level health educator positions generally require a bachelor's degree from a health education program.
Job outlook: As health care costs continue to rise, health educators provide cost-effective ways to teach people how to live healthy lives.