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Calpella Elementary

Public Grades K-4
5269th
SchoolDigger Rank ?
of 5,857 California Elementary Schools
Better than 10% of California elementary schools
Summary

Calpella Elementary is a public K-4 school serving 475 students in the Ukiah Unified district, a school that faces significant academic challenges while serving a community with high economic need.

Academically, the school performs well below state averages, with only about 22% of students proficient in English and 21% in math, placing it in the bottom 10% of California elementary schools. While chronic absenteeism has improved, it remains higher than the state average. The school's performance has been volatile in recent years, though it shows a relative strength in serving its Special Education students. Interestingly, the school spends more per student than many nearby schools, including higher-performing charters like River Oak Charter and Tree of Life Charter, suggesting factors beyond funding are at play.

Notably, there is wide variation within the Ukiah Unified district itself. Frank Zeek Elementary, just five miles away with a similar student population, achieves proficiency rates more than double those of Calpella. This contrast, along with the better performance of several local charter schools, indicates that improvement is possible. For parents, the key takeaways are the school's serious academic struggles, its high per-student spending that hasn't yet translated to high achievement, and the existence of notably more successful schools with similar demographics nearby.

475
Students ?
22.6
Student/teacher ratio ?
$19,525
Per pupil spending ?
81.9%
Free/discounted lunch ?
 151 Moore St.
       Ukiah, CA  95482-9547

(707) 472-5630

District: Ukiah Unified


Students who attend Calpella Elementary usually attend:

Middle:    Eagle Peak Middle
High:    Ukiah High
Racial breakdown:

Hispanic:
52.4%
White:
34.3%
Two or more races:
6.9%
more
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 Compare Calpella Elementary to nearby elementary schools!
At a glance
Ranking trend: Declining — 16th percentile in 2013 → 10th in 2025
Worth a look
!Test scores below the California average (22% vs 43% meeting standards)
!In the lower quartile statewide (10th percentile)
!Ranking has slipped — down 6 percentile points since 2013
Students meeting standards (2024-2025) ?
This school22%
District avg27%
California avg43%
5,269th of 5,857
California public elementary schools ?
Bottom 10%▼ down 1 pts since 2015
See the entire ranking list of California Elementary Schools →
SchoolDigger rating ?
5th of 6Elementary Schools in the Ukiah Unified
1247th of 1,543Ukiah 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
202514.95269 of 585710.0%★☆☆☆☆
202416.55165 of 586912.0%★☆☆☆☆
202323.84470 of 585923.7%★☆☆☆☆
202225.04341 of 588326.2%★☆☆☆☆
201923.04540 of 578921.6%★☆☆☆☆
201821.84525 of 566220.1%★☆☆☆☆
201727.74028 of 569229.2%★☆☆☆☆
201635.33389 of 561439.6%★★☆☆☆
201516.04999 of 561110.9%★☆☆☆☆
201321.24639 of 553016.1%★☆☆☆☆
201214.64978 of 53907.6%☆☆☆☆☆
201110.35194 of 53773.4%☆☆☆☆☆

English Language Learner

YearAvg scoreStatewide rankCalifornia percentileRating
202430.62514 of 316220.5%★☆☆☆☆
202321.83053 of 32455.9%☆☆☆☆☆
202225.32928 of 331111.6%★☆☆☆☆
201926.02778 of 327515.2%★☆☆☆☆
201822.22909 of 324610.4%★☆☆☆☆

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202513.05251 of 55976.2%☆☆☆☆☆
202420.74646 of 561217.2%★☆☆☆☆
202323.94337 of 560922.7%★☆☆☆☆
202230.63667 of 563534.9%★★☆☆☆
201917.14858 of 549211.5%★☆☆☆☆
201825.24155 of 541323.2%★☆☆☆☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202515.74711 of 51077.8%☆☆☆☆☆
202416.44696 of 51078.0%☆☆☆☆☆
202318.14600 of 50879.6%☆☆☆☆☆
202218.54608 of 50849.4%☆☆☆☆☆
201927.33882 of 496321.8%★☆☆☆☆
201813.54577 of 48305.2%☆☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
202516.44977 of 54608.8%☆☆☆☆☆
202416.05083 of 55177.9%☆☆☆☆☆
202324.14376 of 536318.4%★☆☆☆☆
202232.93587 of 526431.9%★★☆☆☆
201930.33845 of 517325.7%★☆☆☆☆
201826.74005 of 508421.2%★☆☆☆☆

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202518.14878 of 562813.3%★☆☆☆☆
202414.35211 of 56437.7%☆☆☆☆☆
202324.54294 of 563823.8%★☆☆☆☆
202220.84634 of 566318.2%★☆☆☆☆
201928.93868 of 551029.8%★☆☆☆☆
201819.54610 of 543115.1%★☆☆☆☆

Special Education

YearAvg scoreStatewide rankCalifornia percentileRating
202537.91550 of 284745.6%★★☆☆☆
202430.21808 of 263531.4%★★☆☆☆
202328.71709 of 242029.4%★☆☆☆☆

White

YearAvg scoreStatewide rankCalifornia percentileRating
20254.22535 of 25982.4%☆☆☆☆☆
20248.82487 of 26516.2%☆☆☆☆☆
202317.22293 of 266113.8%★☆☆☆☆
202216.02370 of 272613.1%★☆☆☆☆
20199.52647 of 28346.6%☆☆☆☆☆
20189.52547 of 27376.9%☆☆☆☆☆
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)
Special Education (2025)46th percentile+36 vs school
English Language Learner (2024)20th percentile+8 vs school
Male (2025)13th percentile+3 vs school
Low Socio Economic Status (2025)9th percentile~ school
Hispanic (2025)8th percentile~ school
Female (2025)6th percentile-4 vs school
White (2025)2nd percentile-8 vs school
By subject vs California (2024-2025) ?
English Language Arts/Literacy23%-26 vs state
Mathematics21%-16 vs state

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Schools Near Calpella Elementary

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Frequently Asked Questions about Calpella Elementary

Students at Calpella Elementary are 52% Hispanic, 34% White, 7% Two or more races, 5% American Indian.

Calpella Elementary ranks in the bottom 10.0% of California elementary schools.

Students who attend Calpella Elementary usually go on to attend:

Middle : Eagle Peak Middle
High : Ukiah High

In the 2024-25 school year, 475 students attended Calpella Elementary.

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Latest California data All new data »
2024–25 school spending dataJul 1, 2026
2024–25 attendance dataMar 13, 2026
2024–25 CSA Spanish test scoresDec 22, 2025
2024–25 dropout rates & graduation ratesNov 14, 2025


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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