Season 4

The fourth season of Sacramento premiered on March 11, 2016. The first half takes place during the remainder of the 2014-2015 school year. The second half takes place during the beginning of the 2015-2016 school year.

Seniors (Class of 2015)

 * Nina Dobrev as Becca Grayson
 * Candice Accola as Chloe Woods
 * Shelley Hennig as Alexa Brooks
 * Paul Wesley as Stefan Hale
 * Logan Lerman as Noah Campbell
 * Dylan O'Brien as Garret Davis
 * Nathaniel Buzolic as Jesse Andrews
 * Danielle Campbell as Kendra Monroe
 * Lily Collins as Lauren Anderson

Juniors (Class of 2016)

 * Holland Roden as Charlotte Martin
 * AnnaSophia Robb as Stephanie West
 * Camila Mendes as Ana Santos
 * Austin Butler as Cody James
 * Naomi Scott as Maya Pearse
 * KJ Apa as Jack Westhill
 * Zoey Deutch as Lola Malone
 * Gage Golightly as Sara Tate
 * Lucy Hale as Allison Montgomery (new)
 * Landon Liboiron as Declan Martin (new)

Sophomores (Class of 2017)

 * Victoria Justice as Josie Grayson
 * Taylor Momsen as Hannah Sampson
 * Elizabeth Gillies as Dakota Taylor
 * Avan Jogia as Liam Romero
 * Ariana Grande as Nina Garcia
 * Bella Thorne as Hailee Patterson
 * Jake T. Austin as Danny Torres
 * Zendaya Coleman as Grace Howard
 * Pierson Fode as Eli Hamilton (new)

Freshmen (Class of 2018)

 * Maia Mitchell as Kenzie Foster
 * Laura Marano as Andrea Summers
 * Ross Lynch as Sam Bradford

Graduates

 * Nina Dobrev as Becca Grayson
 * Candace Accola as Chloe Woods
 * Logan Lerman as Noah Campbel
 * Lily Collins as Lauren Anderson

Seniors (Class of 2016)

 * Holland Roden as Charlotte Martin
 * AnnaSophia Robb as Stephanie West
 * Camila Mendes as Ana Santos
 * Austin Butler as Cody James
 * Naomi Scott as Maya Pearse
 * KJ Apa as Jack Westhill
 * Zoey Deutch as Lola Malone
 * Gage Golightly as Sara Tate
 * Lucy Hale as Allison Montgomery
 * Landon Liboiron as Declan Martin

Juniors (Class of 2017)

 * Victoria Justice as Josie Grayson
 * Taylor Momsen as Hannah Sampson
 * Elizabeth Gillies as Dakota Taylor
 * Avan Jogia as Liam Romero
 * Ariana Grande as Nina Garcia
 * Bella Thorne as Hailee Patterson
 * Jake T. Austin as Danny Torres
 * Zendaya Coleman as Grace Howard
 * Pierson Fode as Eli Hamilton
 * Matthew Daddario as Alex Jones (new)

Sophomores (Class of 2018)

 * Maia Mitchell as Kenzie Foster
 * Laura Marano as Andrea Summers
 * Ross Lynch as Sam Bradford
 * Sara Waisglass as Fiona Fitzgerald (new)
 * Spencer MacPherson as Jeremy Miles (new)
 * Dylan Everett as Campbell Saunders (new)

Freshman (Class of 2019)

 * Dove Cameron as Tori Woods
 * Olivia Holt as Kayla Bradley (new)
 * Rowan Blanchard as Maddy Page (new)
 * Peyton Meyer as Chris Fletcher (new)

Graduates

 * Nathaniel Buzolic as Jesse Andrews

Trivia

 * This is the first and only season to feature two different school years