FACTS 1: Occupational projections for direct-care workers 2012–2022

Source: Paraprofessional Healthcare Institute (PHI), December 2014 Update

From the blog post:
Personal care aides (PCAs) are expected to be the source of the largest number of new jobs across the U.S. economy over the next decade, with nearly 600,000 new PCAs needed, according to a new PHI analysis reported in Facts 1: Occupational Projections for Direct-Care Workers 2012-2022.

Growth for home health aides will also be dramatic — it ranks fourth on the list of occupations expected to add the most new jobs, with over 424,000 new jobs anticipated.

Personal care aides and home health aides will be the second and third fastest-growing occupations in the nation, respectively, increasing by nearly one half over this same period.