Freshman admit rates for UC GPA of 3.80-4.19:
UCB: 12.6%
UCLA: 11.7%
UCSD: 38.7%
UCSB: 53.6%
UCD: 56.5%
UCI: 52.1%
UCSC: 75.7%
UCR: 90.1%
UCM: 96.1%
2018 UC capped weighted GPA averages:
UCB: 4.23
UCLA: 4.23
UCSD: 4.16
UCSB: 4.13
UCI: 4.13
UCD: 4.11
UCSC: 3.96
UCR: 3.81
UCM: 3.71
2018 Data:
25th - 75th percentiles for SAT:
UCB: 1360-1540
UCLA: 1340-1540
UCSD: 1300-1520
UCSB: 1270-1500
UCD: 1220-1480
UCI: 1230-1490
UCSC: 1210-1450
UCR: 1130-1380
UCM: 1020-1280
Since I posted all relevant UC statistical data, your GPA is competitive but your SAT is low for your target school UCI. UCI admits into the University first then into the major. A UCI acceptance could go either way. UCR is a Match. UCSD a slight Reach and UCLA is always a Reach.
Remember your overall application will be considered so your EC’s and essays can help really your chances. Hopefully you have a safety school or two also on your list and best of luck.