Scores updated for 2026!

Wilmar Union Elementary

Wilson Elementary

3775 Bodega Avenue, Petaluma, CA 94952-8023

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Summary

Wilson Elementary is underperforming.

Reading and math results average to the 63rd percentile among comparable California schools.

51.9% of students met California's reading standard, but it is quickly trending down.Trending down

Math is weaker: 46.2% of students met California's math standard, and it is quickly trending down.Trending down

Proficiency stats

Current Reading Proficiency51.9%
Current Math Proficiency46.2%
Reading State Rank1,710/4,657 (63rd percentile)
Math State Rank1,767/4,657 (62nd percentile)

School information

Student / Teacher Ratio22:1
Student enrollment (2024–25)235
Low-Income Students47 (20.1%)
English Learners13 (5.6%)
Admissions
AdmissionsOpen enrollment
Charter schoolNo
Magnet schoolNo

Reading Proficiency Scores

2026 state test results

Race and Ethnicity

White and Hispanic or Latino students have the strongest results.

Distribution of Scores by Grade

The share meeting the reading standard ranges from 38.5% to 64.3% across the grades shown. Overall, the school’s reading results rank in the top 37% among California schools in the same grade-level category.

Low-Income vs Non-Low-Income

The 4.6-point reading income gap is narrower than the 17.6-point gap at a typical California K–6 school. It narrowed over the period shown.

Low-Income
Non-Low-Income
Low-Income -10.3 percentage pointsTrend down•
Non-Low-Income -17.9 percentage pointsTrend down

English Learners vs English Native

Results for both language groups are unavailable, so a current reading gap cannot be calculated.

English Learners
English Native
English Learners N/A•
English Native -12.9 percentage pointsTrend down

Math Proficiency Scores

2026 state test results

Race and Ethnicity

White students have the strongest math results at about 47% proficiency. The other reported groups range from about 46% to 46%.

Distribution of Scores by Grade

The share meeting the math standard ranges from 42.9% to 50.0% across the grades shown. Overall, the school’s math results rank in the top 38% among California schools in the same grade-level category.

Low-Income vs Non-Low-Income

The 4.3-point math income gap is narrower than the 17.5-point gap at a typical California K–6 school. It narrowed slightly over the period shown.

Low-Income
Non-Low-Income
Low-Income -22.7 percentage pointsTrend down•
Non-Low-Income -13.9 percentage pointsTrend down

English Learners vs English Native

Results for both language groups are unavailable, so a current math gap cannot be calculated.

English Learners
English Native
English Learners N/A•
English Native -15.3 percentage pointsTrend down

Progress as students move up

2023–2026
How we compare income gaps

“Typical” means the median gap across 1,479 schools for reading and 1,483 for math. The comparison uses 2026 California K–6 schools with at least 20 tested students in each income group and a reported low-income student population. Each school counts once. Its gap is non-low-income proficiency minus low-income proficiency, including negative gaps. California state test data

Understanding this school

How does Wilson Elementary rank in California?

Wilson Elementary ranks No. 1,710 of 4,657 in reading and No. 1,767 of 4,657 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.

How does Wilson Elementary compare with other schools in Petaluma?

Wilson Elementary is No. 9 in both reading and math proficiency among the 15 K–6 schools in Petaluma with 2026 results.

Explore schools in Petaluma

How does Wilson Elementary compare with other schools in Sonoma County?

Wilson Elementary is No. 18 in reading and No. 17 in math proficiency among the 50 K–6 schools in Sonoma County with 2026 results.

Explore schools in Sonoma County

Which schools should I compare?

Schools serving K–6 in the same district or city.

2026 proficiency
SchoolMathReading
Wilson ElementaryThis school46.2%51.9%
Corona Creek Elementary58.4%67.4%
Dunham Charter50.0%57.4%
Compare all these schools