Federal Marketplace Enrollment:
2015: 8,838,291
2016: 9,625,982
2017 9,201,805
2018 8,743,642
Covered California Enrollment
2015: 1,412,200
2016: 1,575,340
2017 1,556,676
2018 California Open Enrollment continues through January 31st
Source: Covered California