Two of the Cal States Fullerton and San Diego state are direct admit as a Freshman applicant and you do not have to do “Pre-Nursing” to get into the program but are highly competitive.
The rest of the Cal States offer Pre-Nursing which is impacted and also highly competitive at all of the Cal states.
Cal states use only 10-11th grades in their GPA calculation and will give you up to 8 semesters of honors points for UC approved Honors, AP, IB or DE courses taken 10-11th grades. The highest possible Capped weighted CSU GPA you could have is 4.4.
Cal states admit by CSU capped weighted GPA and test scores which is then calculated into an Eligibility index. You are then ranked based on your EI and major. EC’s are not considered in your application review but having hospital experience will help you later once you are in the program.
CSU GPA and Eligibility index calculator: https://www2.calstate.edu/apply/eligibility-index
You need to do some research and see if you are able to find “Pre-nursing” stats if available for any target schools.
SDSU does post prior year stats for admitted students: https://nursing.sdsu.edu/wp-content/uploads/2015/07/Snapshot-of-BSN-Program.pdf
For CSULB Pre-Nursing, 2018 admits had an average of 4.04 CSU capped weighted GPA and a 1272 SAT score. https://data.ir.csulb.edu/t/IRA-Public/views/UndergraduateStudents/FTFH_S_G_P_AAVGandSD?:embed=y&:showAppBanner=false&:showShareOptions=true&:display_count=no&:showVizHome=no
Once you are accepted into a “Pre-Nursing” program and want to apply for the BSN program after completing the pre-req’s, they will use only your college GPA and not your HS GPA. You will also have to take the ATI TEAS exam. See information below for CSULB as an example.
http://www.csulb.edu/college-of-health-human-services/school-of-nursing/undergraduate-bsn-faq-and-application
I would first consider direct entry/admit programs which are CSU Fullerton, San Diego State, Azusa Pacific University, University of San Francisco, UC Irvine and UCLA.
I would take at look at this link for direct admit programs through out the US:
http://talk.qa.collegeconfidential.com/nursing-major/1994851-list-of-direct-entry-from-high-school-bsn-nursing-programs.html#latest