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Corona-Norco Unified

Riverside County school performance

Summary

Corona-Norco Unified is underperforming.

Reading and math results average to the 75th percentile among California school districts.

58.0% of students met California's reading standard, and it is trending up slightly.

Math is weaker: 44.5% of students met California's math standard, but it is slowly trending up.

Proficiency Stats

Current Reading Proficiency	58.0%
Current Math Proficiency	44.5%
District Reading Rank	231 / 977 (76th percentile)
District Math Rank	253 / 977 (74th percentile)

Other Stats

Student / Teacher Ratio	23:1
Spend per Student	$18,321
Schools in District	50
Student Enrollment	49,443
Low-Income Students	35,283 (71.3%)
English Learners	6,606 (13.3%)

Quick links

Test score trends

2024 - 2026

Reading was unchanged from last year and rose 2.6 points over the full period. Math rose 1.5 points from last year and rose 3.9 points over the full period.

Reading +2.6 percentage points Trend up

•Math +3.9 percentage points Trend up

Changes shown: Reading 2024–2026; Math 2024–2026.

Board Members

name	elected	up for re-election
Mary Helen M. Ybarra President [email protected]	2024	2028
Anna Coriddi-Meza Vice President [email protected]	2024	2028
Jami Merchant Clerk [email protected]	2024	2028
Chris Raahauge Board Member [email protected]	2022	2026This year!
Stacy Nicola Board Member [email protected]	2022	2026This year!

Board website

Expand for details on low-income and english learner performance

Reading Proficiency Scores

Comparison of low-income and English learner groups using district-level CAASPP proficiency data.

Low-Income vs Non-Low-Income

Low-income students trail other students by 23.6 points in reading. It narrowed slightly over the period shown.

Low-Income

Non-Low-Income

Low-Income +2.9 percentage points Trend up

•

Non-Low-Income +2.2 percentage points Trend up

English Learners vs English Native

13.1% of English learners meet the reading standard, compared with 61.0% of English-only students. The gap widened as English-learner results rose and English-only results rose.

English Learners

English Native

English Learners +0.9 percentage points Trend up

•

English Native +2.6 percentage points Trend up

Math Proficiency Scores

Comparison of low-income and English learner groups using district-level CAASPP proficiency data.

Low-Income vs Non-Low-Income

Low-income students trail other students by 25.8 points in math. It narrowed slightly over the period shown.

Low-Income

Non-Low-Income

Low-Income +4.2 percentage points Trend up

•

Non-Low-Income +3.4 percentage points Trend up

English Learners vs English Native

15.1% of English learners meet the math standard, compared with 46.3% of English-only students. The gap widened as English-learner results rose and English-only results rose.

English Learners

English Native

English Learners +3.2 percentage points Trend up

•

English Native +3.4 percentage points Trend up

District School Map

Schools in this district, color-coded by reading proficiency.

Color by

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Hover over a school marker to see details

Schools


Academy of Innovation 3211 South Main Street, Corona, 92882-6313 School Detail	44.9% — Academy of Innovation	+1.0% — Academy of Innovation	38.7% — Academy of Innovation	+8.8% — Academy of Innovation
Auburndale Intermediate 1255 River Road, Corona, 92880-1350 School Detail	38.8% — Auburndale Intermediate	+6.7% — Auburndale Intermediate	19.5% — Auburndale Intermediate	+2.3% — Auburndale Intermediate
Benjamin Franklin Elementary 2650 Oak Avenue, Corona, 92882-7569 School Detail	61.4% — Benjamin Franklin Elementary	-2.7% — Benjamin Franklin Elementary	50.3% — Benjamin Franklin Elementary	-3.4% — Benjamin Franklin Elementary
Centennial High 1820 Rimpau Avenue, Corona, 92881-3228 School Detail	67.1% — Centennial High	+5.5% — Centennial High	37.8% — Centennial High	+6.6% — Centennial High
Cesar Chavez Academy 1150 Paseo Grande, Corona, 92882-6440 School Detail	56.8% — Cesar Chavez Academy	+3.9% — Cesar Chavez Academy	39.6% — Cesar Chavez Academy	+1.3% — Cesar Chavez Academy
Citrus Hills Intermediate 3211 South Main Street, Corona, 92882-6313 School Detail	60.8% — Citrus Hills Intermediate	+7.3% — Citrus Hills Intermediate	40.5% — Citrus Hills Intermediate	+7.7% — Citrus Hills Intermediate
Clara Barton Elementary 7437 Corona Valley Avenue, Eastvale, 92880-8700 School Detail	70.2% — Clara Barton Elementary	+4.2% — Clara Barton Elementary	65.6% — Clara Barton Elementary	+5.1% — Clara Barton Elementary
Corona Fundamental Intermediate 1230 South Main Street, Corona, 92882-4464 School Detail	65.3% — Corona Fundamental Intermediate	+6.5% — Corona Fundamental Intermediate	46.7% — Corona Fundamental Intermediate	+7.0% — Corona Fundamental Intermediate
Corona High 1150 West Tenth Street, Corona, 92882-3901 School Detail	50.6% — Corona High	-5.8% — Corona High	23.4% — Corona High	-1.6% — Corona High
Corona Ranch Elementary 785 Village Loop Drive, Corona, 92879-8835 School Detail	54.2% — Corona Ranch Elementary	-1.3% — Corona Ranch Elementary	50.9% — Corona Ranch Elementary	+7.3% — Corona Ranch Elementary
Coronita Elementary 1757 Via Del Rio, Corona, 92882-3741 School Detail	35.7% — Coronita Elementary	+5.6% — Coronita Elementary	25.5% — Coronita Elementary	+6.9% — Coronita Elementary
Dr. Augustine Ramirez Intermediate 6905 Harrison Avenue, Eastvale, 92880-9324 School Detail	68.9% — Dr. Augustine Ramirez Intermediate	+3.8% — Dr. Augustine Ramirez Intermediate	55.8% — Dr. Augustine Ramirez Intermediate	+6.9% — Dr. Augustine Ramirez Intermediate
Dr. Bernice Jameson Todd Elementary 25105 Mayhew Canyon Road, Corona, 92883-3166 School Detail	64.8% — Dr. Bernice Jameson Todd Elementary	+4.1% — Dr. Bernice Jameson Todd Elementary	59.2% — Dr. Bernice Jameson Todd Elementary	+7.7% — Dr. Bernice Jameson Todd Elementary
Dwight D. Eisenhower Elementary 3355 Mountain Gate Drive, Corona, 92882-8858 School Detail	70.5% — Dwight D. Eisenhower Elementary	+6.2% — Dwight D. Eisenhower Elementary	62.7% — Dwight D. Eisenhower Elementary	+10.2% — Dwight D. Eisenhower Elementary
Eastvale Elementary 13031 Orange Street, Eastvale, 92880-9743 School Detail	67.9% — Eastvale Elementary	+2.7% — Eastvale Elementary	63.6% — Eastvale Elementary	+8.8% — Eastvale Elementary
El Cerrito Middle 7610 El Cerrito Road, Corona, 92881-4296 School Detail	64.7% — El Cerrito Middle	+3.9% — El Cerrito Middle	45.0% — El Cerrito Middle	+1.2% — El Cerrito Middle
Eleanor Roosevelt High 7447 Scholar Way, Eastvale, 92880-9750 School Detail	74.5% — Eleanor Roosevelt High	+0.8% — Eleanor Roosevelt High	55.8% — Eleanor Roosevelt High	+4.9% — Eleanor Roosevelt High
Foothill Elementary 2601 South Buena Vista Avenue, Corona, 92882-7562 School Detail	60.1% — Foothill Elementary	+17.0% — Foothill Elementary	41.6% — Foothill Elementary	+6.5% — Foothill Elementary
Garretson Elementary 1650 Garretson Avenue, Corona, 92879-2428 School Detail	48.7% — Garretson Elementary	+0.6% — Garretson Elementary	42.2% — Garretson Elementary	+5.3% — Garretson Elementary
George Washington Elementary 1220 West Parkridge Avenue, Norco, 92860-2864 School Detail	45.7% — George Washington Elementary	+7.2% — George Washington Elementary	34.1% — George Washington Elementary	+7.9% — George Washington Elementary
Harada Elementary 12884 Oakdale Street, Eastvale, 92880-8547 School Detail	56.0% — Harada Elementary	-0.4% — Harada Elementary	53.0% — Harada Elementary	+2.3% — Harada Elementary
Highland Elementary 2301 Alhambra Street, Norco, 92860-1109 School Detail	64.7% — Highland Elementary	+6.2% — Highland Elementary	57.6% — Highland Elementary	+15.0% — Highland Elementary
Home Gardens Academy 13550 Tolton Avenue, Corona, 92879-2059 School Detail	34.9% — Home Gardens Academy	-1.4% — Home Gardens Academy	24.7% — Home Gardens Academy	+1.2% — Home Gardens Academy
Jefferson Elementary 1040 South Vicentia Avenue, Corona, 92882-4124 School Detail	24.0% — Jefferson Elementary	-7.0% — Jefferson Elementary	13.1% — Jefferson Elementary	-1.2% — Jefferson Elementary
John Adams Elementary 2350 Border Avenue, Corona, 92882-5608 School Detail	43.9% — John Adams Elementary	+3.5% — John Adams Elementary	32.2% — John Adams Elementary	+6.0% — John Adams Elementary
John F. Kennedy High 1951 Third Street, Norco, 92860-2643 School Detail	93.6% — John F. Kennedy High	+0.2% — John F. Kennedy High	57.6% — John F. Kennedy High	+4.0% — John F. Kennedy High
John Stallings Elementary 1980 Fullerton Avenue, Corona, 92881-3105 School Detail	34.1% — John Stallings Elementary	-4.2% — John Stallings Elementary	27.0% — John Stallings Elementary	-6.0% — John Stallings Elementary
Lee V. Pollard High 185 Magnolia Avenue, Corona, 92879-3329 School Detail	10.6% — Lee V. Pollard High	-8.9% — Lee V. Pollard High	0.6% — Lee V. Pollard High	-1.1% — Lee V. Pollard High
Letha Raney Intermediate 1010 West Citron Street, Corona, 92882-4051 School Detail	42.7% — Letha Raney Intermediate	+2.5% — Letha Raney Intermediate	22.9% — Letha Raney Intermediate	-1.4% — Letha Raney Intermediate
Lincoln Fundamental Elementary 1041 Fullerton Avenue, Corona, 92879-2518 School Detail	68.4% — Lincoln Fundamental Elementary	+7.9% — Lincoln Fundamental Elementary	53.8% — Lincoln Fundamental Elementary	+4.5% — Lincoln Fundamental Elementary
Louis VanderMolen Fundamental Elementary 6744 Carnelian Street, Jurupa Valley, 91752-4005 School Detail	44.6% — Louis VanderMolen Fundamental Elementary	+0.9% — Louis VanderMolen Fundamental Elementary	34.2% — Louis VanderMolen Fundamental Elementary	-0.6% — Louis VanderMolen Fundamental Elementary
Norco Elementary 1700 Temescal Avenue, Norco, 92860-3038 School Detail	53.5% — Norco Elementary	+4.1% — Norco Elementary	45.5% — Norco Elementary	+5.8% — Norco Elementary
Norco High 2065 Temescal Avenue, Norco, 92860-2726 School Detail	51.9% — Norco High	-0.3% — Norco High	28.6% — Norco High	-4.4% — Norco High
Norco Intermediate 2711 Temescal Avenue, Norco, 92860-2392 School Detail	49.0% — Norco Intermediate	+7.4% — Norco Intermediate	32.0% — Norco Intermediate	+5.7% — Norco Intermediate
Orange Elementary 1350 Valencia Road, Corona, 92881-0739 School Detail	57.9% — Orange Elementary	-3.0% — Orange Elementary	37.5% — Orange Elementary	-6.5% — Orange Elementary
Orange Grove High 300 Buena Vista Avenue, Corona, 92882-1937 School Detail	1.7% — Orange Grove High	+1.7% — Orange Grove High	0.0% — Orange Grove High	0.0% — Orange Grove High
Parkridge Elementary 750 Corona Avenue, Corona, 92879-1074 School Detail	28.1% — Parkridge Elementary	+3.3% — Parkridge Elementary	14.9% — Parkridge Elementary	+1.5% — Parkridge Elementary
Philistine Rondo School of Discovery 14977 Walters Street, Eastvale, 92880 School Detail	67.8% — Philistine Rondo School of Discovery	+1.3% — Philistine Rondo School of Discovery	65.5% — Philistine Rondo School of Discovery	+6.0% — Philistine Rondo School of Discovery
Prado View Elementary 2800 Ridgeline Drive, Corona, 92882-8734 School Detail	56.2% — Prado View Elementary	-4.2% — Prado View Elementary	44.2% — Prado View Elementary	-0.7% — Prado View Elementary
River Heights Intermediate 7227 Scholar Way, Eastvale, 92880-4018 School Detail	64.4% — River Heights Intermediate	+0.5% — River Heights Intermediate	56.2% — River Heights Intermediate	+10.4% — River Heights Intermediate
Riverview Elementary 4600 Pedley Avenue, Norco, 92860-1533 School Detail	37.4% — Riverview Elementary	+8.1% — Riverview Elementary	26.3% — Riverview Elementary	+12.8% — Riverview Elementary
Ronald Reagan Elementary 8300 Fieldmaster Street, Eastvale, 92880-1021 School Detail	61.7% — Ronald Reagan Elementary	-0.1% — Ronald Reagan Elementary	51.0% — Ronald Reagan Elementary	-3.5% — Ronald Reagan Elementary
Rosa Parks Elementary 13830 Whispering Hills Drive, Corona, 92880-3792 School Detail	62.2% — Rosa Parks Elementary	-2.4% — Rosa Parks Elementary	58.1% — Rosa Parks Elementary	+4.9% — Rosa Parks Elementary
Santiago High 1395 Foothill Parkway, Corona, 92881-0996 School Detail	71.1% — Santiago High	-2.8% — Santiago High	38.7% — Santiago High	-5.5% — Santiago High
Sierra Vista Elementary 3560 Corona Avenue, Norco, 92860-1407 School Detail	46.5% — Sierra Vista Elementary	+3.2% — Sierra Vista Elementary	35.8% — Sierra Vista Elementary	+6.1% — Sierra Vista Elementary
Susan B. Anthony Elementary 2665 Gilbert Avenue, Corona, 92881-8677 School Detail	75.0% — Susan B. Anthony Elementary	+1.2% — Susan B. Anthony Elementary	65.0% — Susan B. Anthony Elementary	+3.2% — Susan B. Anthony Elementary
Temescal Valley Elementary 22950 Claystone Avenue, Corona, 92883-7151 School Detail	77.0% — Temescal Valley Elementary	+2.8% — Temescal Valley Elementary	67.3% — Temescal Valley Elementary	+1.9% — Temescal Valley Elementary
Vicentia Elementary 2005 South Vicentia Avenue, Corona, 92882-4261 School Detail	42.1% — Vicentia Elementary	+2.3% — Vicentia Elementary	28.4% — Vicentia Elementary	+1.6% — Vicentia Elementary
William McKinley Elementary 2050 Aztec Lane, Corona, 92879-7858 School Detail	40.6% — William McKinley Elementary	+6.2% — William McKinley Elementary	30.4% — William McKinley Elementary	+3.6% — William McKinley Elementary
Woodrow Wilson Elementary 1750 Spyglass Drive, Corona, 92883-0696 School Detail	61.3% — Woodrow Wilson Elementary	+8.1% — Woodrow Wilson Elementary	47.9% — Woodrow Wilson Elementary	+5.6% — Woodrow Wilson Elementary

Understanding this district

How does Corona-Norco Unified rank in California?

Corona-Norco Unified ranks No. 231 of 977 in reading and No. 253 of 977 in math for 2026. These proficiency rankings compare districts across all district types.

How much do results vary between Corona-Norco Unified’s schools?

Among the 31 schools serving K–6, proficiency ranges from 24.0% to 77.0% in reading and 13.1% to 67.3% in math.

See the district’s schools

Are results improving across Corona-Norco Unified’s schools?

Over 2024–2026, reading proficiency rose at 36 of 50 schools with results covering that full period; math rose at 37 of 50.

Compare school trends

How do low-income students in Corona-Norco Unified compare with other districts?

Low-income reading proficiency is 51.3%, compared with 35.1% at a typical California unified district. In math, it is 37.2%, compared with 23.6%.

See student-group results

Which districts should I compare with Corona-Norco Unified?

Unified districts in Riverside County. Peers have the closest enrollment sizes.

2026 proficiency
District	Math	Reading
Corona-Norco UnifiedThis district	44.5%	58.0%
Riverside Unified	34.5%	47.2%
Moreno Valley Unified	19.9%	35.4%

Compare these districts

How we compare low-income results

“Typical” is the median across 339 California unified districts with 2026 results, a reported low-income population, and at least 20 low-income tested students in each subject. Each district counts once. This compares proficiency for low-income students, rather than the gap between income groups.

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