Schools in Perris Union High · Riverside County
6 ranked schools
Overall Score Percentile
<20
20+
40+
60+
80+
1
5/10California Military Institute
Perris Union High · Perris
#1 Overall in Perris Union High
5/10 · #203 K-12 School in California
State Percentile
Eng
56%
Math
31%
Sci
31%
2
6/10Paloma Valley High
Perris Union High · Menifee
#2 Overall in Perris Union High
6/10 · #493 High School in California
State Percentile
Eng
64%
Math
56%
Sci
52%
3
6/10Liberty High
Perris Union High · Winchester
#3 Overall in Perris Union High
6/10 · #585 High School in California
State Percentile
Eng
54%
Math
46%
Sci
60%
4
3/10Heritage High
Perris Union High · Romoland
#4 Overall in Perris Union High
3/10 · #970 High School in California
State Percentile
Eng
29%
Math
16%
Sci
27%
5
1/10Perris High
Perris Union High · Perris
#5 Overall in Perris Union High
1/10 · #1120 High School in California
State Percentile
Eng
15%
Math
8%
Sci
10%
6
1/10Pinacate Middle
Perris Union High · Perris
#6 Overall in Perris Union High
1/10 · #1268 Middle School in California
State Percentile
Eng
6%
Math
4%
Sci
3%
About schools in Riverside County
Sixty of Riverside County's 442 ranked public schools score in the top quartile statewide — a meaningful concentration of high performers spread across one of Southern California's most expansive counties, stretching from Corona's suburbs to the desert communities beyond Palm Springs. Riverside STEM Academy leads the county at the 100th percentile statewide, with Western Center Academy in Hemet close behind at the 98th. The county's 23 districts span a wide range of contexts: fast-growing Temecula, working-class Moreno Valley, and the university city of Riverside itself. With 28 charter options and strong performers in multiple cities, families here have genuine choices worth investigating.