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Waterloo Elementary

Public Grades 5-8
1129th
SchoolDigger Rank ?
of 2,761 California Middle Schools
Better than 59% of California middle schools
Summary

Waterloo Elementary is a public middle school serving 339 students in grades 5-8 within the Linden Unified district in Stockton, a community where a majority of students come from economically disadvantaged backgrounds.

Academically, Waterloo is a school on a steady rise, now performing better than 59% of all California middle schools and showing consistent improvement over the last decade. While test scores in English, Math, and Science are slightly below the state average, the school's true strength is in how effectively it supports its specific student population, particularly English Language Learners, where it ranks in the top third of schools statewide. This performance is notable when compared to other area schools like Millswood Middle or Morada Middle, which serve similar communities but have lower proficiency rates.

Another standout feature is student attendance; Waterloo's chronic absenteeism rate of 12.5% is significantly better than the district and state averages and is lower than nearly all nearby schools, such as Delta Sierra Middle (40.7%). The school achieves these results with a moderate level of funding and a favorable student-to-teacher ratio, indicating efficient use of resources. While not an elite performer like the exceptional Elkhorn, Waterloo provides a consistently improving and supportive educational environment that outperforms most other schools in the region facing similar challenges.

339
Students ?
22.6
Student/teacher ratio ?
$19,505
Per pupil spending ?
65.2%
Free/discounted lunch ?
 7007 North Pezzi Rd.
       Stockton, CA  95215-9113

(209) 931-0818

District: Linden Unified


Students who attend Waterloo Elementary usually attend:

High:    Linden High

Feeder schools for Waterloo Elementary:

Elementary:    Linden Elementary
Racial breakdown:

Hispanic:
57.8%
White:
33.9%
Two or more races:
6.8%
more
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 Compare Waterloo Elementary to nearby middle schools!
At a glance
Ranking trend: Improving — 45th percentile in 2013 → 59th in 2025
Strengths
Ranking is trending up — up 14 percentile points since 2013
Above the California median (59th percentile)
Worth a look
!Some student groups rank well below the school's overall statewide standing
!Large classes — about 23 students per teacher
Students meeting standards (2024-2025) ?
This school37%
District avg32%
California avg41%
1,129th of 2,761
California public middle schools ?
Top 41%▲ up 25 pts since 2015
From bottom 34% (2015) to top 41% (2025)
See the entire ranking list of California Middle Schools →
SchoolDigger rating ?
916th of 1,543Linden Unified among California districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankCalifornia percentileRating
202552.11129 of 276159.1%★★★☆☆
202449.91176 of 278357.7%★★★☆☆
202342.61376 of 278150.5%★★★☆☆
202245.21298 of 274052.6%★★★☆☆
201932.31704 of 271537.2%★★☆☆☆
201834.51537 of 248038.0%★★☆☆☆
201742.11333 of 250846.9%★★☆☆☆
201636.31452 of 249741.9%★★☆☆☆
201530.01629 of 247734.2%★★☆☆☆
201344.31309 of 237945.0%★★☆☆☆
201245.91197 of 225947.0%★★☆☆☆
201164.7693 of 223669.0%★★★☆☆
201063.0710 of 217967.4%★★★☆☆
200969.7524 of 206374.6%★★★★☆
200866.0565 of 200571.8%★★★★☆
200757.8723 of 199963.8%★★★☆☆
200644.6906 of 180449.8%★★☆☆☆
200542.9939 of 177747.2%★★☆☆☆
200444.4890 of 176949.7%★★☆☆☆

Disabled

YearAvg scoreStatewide rankCalifornia percentileRating
201960.6391 of 149173.8%★★★★☆
201847.0540 of 136960.6%★★★☆☆

English Language Learner

YearAvg scoreStatewide rankCalifornia percentileRating
202449.3455 of 147869.2%★★★☆☆
202352.7395 of 152174.0%★★★★☆
202240.3754 of 154051.0%★★★☆☆
201936.2828 of 144242.6%★★☆☆☆
201833.6827 of 136439.4%★★☆☆☆

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202556.6908 of 253364.2%★★★☆☆
202457.1882 of 255165.4%★★★☆☆
202356.6901 of 253164.4%★★★☆☆
202255.2933 of 250962.8%★★★☆☆
201937.71377 of 238042.1%★★☆☆☆
201840.41284 of 226243.2%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202553.2918 of 239561.7%★★★☆☆
202445.61112 of 238853.4%★★★☆☆
202341.11236 of 237447.9%★★☆☆☆
202230.61606 of 235931.9%★★☆☆☆
201924.11751 of 221320.9%★☆☆☆☆
201836.31287 of 207237.9%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
202555.3908 of 254264.3%★★★☆☆
202447.11136 of 257956.0%★★★☆☆
202345.41163 of 253154.0%★★★☆☆
202231.01657 of 245832.6%★★☆☆☆
201925.81842 of 236922.2%★☆☆☆☆
201836.91355 of 223039.2%★★☆☆☆

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202545.51211 of 253452.2%★★★☆☆
202440.51332 of 255247.8%★★☆☆☆
202327.41758 of 253830.7%★★☆☆☆
202235.11477 of 252741.6%★★☆☆☆
201926.71731 of 240728.1%★☆☆☆☆
201830.41520 of 227333.1%★★☆☆☆

White

YearAvg scoreStatewide rankCalifornia percentileRating
202542.4865 of 152043.1%★★☆☆☆
202441.5874 of 153743.1%★★☆☆☆
202334.6998 of 154335.3%★★☆☆☆
202255.3670 of 155556.9%★★★☆☆
201932.51100 of 160231.3%★★☆☆☆
201826.91128 of 149624.6%★☆☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Disabled (2019)74th percentile+37 vs school
English Language Learner (2024)69th percentile+11 vs school
Low Socio Economic Status (2025)64th percentile+5 vs school
Female (2025)64th percentile+5 vs school
Hispanic (2025)62nd percentile+3 vs school
Male (2025)52nd percentile-7 vs school
White (2025)43rd percentile-16 vs school
By subject vs California (2024-2025) ?
English Language Arts/Literacy43%-6 vs state
Mathematics34%-3 vs state
Science29%-4 vs state

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Frequently Asked Questions about Waterloo Elementary

In the 2024-25 school year, 339 students attended Waterloo Elementary.

Students who attend Waterloo Elementary usually go on to attend Linden High

Students at Waterloo Elementary are 58% Hispanic, 34% White, 7% Two or more races.

Waterloo Elementary ranks 1129th of 2761 California middle schools. SchoolDigger rates this school 3 stars out of 5.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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