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Andros Karperos

Public Grades K-8
4557th
SchoolDigger Rank ?
of 5,804 California Elementary Schools
Better than 21% of California elementary schools
Summary

Andros Karperos is a K–8 school in Yuba City, California, with 1,181 students, part of the Yuba City Unified community. Its 2025–26 proficiency was 30% in English language arts (ELA), 21% in math and 19% in science, below both district and state rates in every subject. The most important concern for families is that the school also trails its nearby K–8 peers in all three subjects.

Compared with Tierra Buena and Butte Vista, Andros’s largest shortfall is in ELA: the peers averaged 59%, 28 percentage points higher than Andros. Their average was 46% in math, 25 points higher, and 43% in science, 24 points higher. Science is Andros’s strongest subject relative to the state, with a 17-point gap, compared with 19 points in ELA; math has the lowest proficiency rate. Against the district, math is closest, about 4 points behind, while ELA is 7 points behind. So the strongest subject depends on the comparison: science is relatively closest to the state and nearby K–8 peers, while math is closest to the district.

Results have weakened against the state since 2022–23: Andros’s ELA rate fell from 35% to 30%, math from 22% to 21%, and science stayed near 19%, while state rates rose in all three. SchoolDigger’s statewide percentile fell from 30 to 21 over that period; its 2025–26 rating is one star. The 2024–25 student-teacher ratio was 21.1, within the range of nearby schools. In 2024–25, 84% of students were eligible for free/reduced lunch, compared with an 81% average among nearby schools reporting that measure. SchoolDigger’s measure of how well Andros serves Migrant Students was notably stronger than its overall standing, at the 70th percentile in 2025–26, while its Special Education Students percentile rose from 6 in 2023–24 to 34 in 2025–26.

1,181
Students ?
21.1
Student/teacher ratio ?
$19,647
Per pupil spending ?
83.7%
Free/reduced lunch eligible (2024-25) ?
All students in California receive free school meals.
 1700 Camino de Flores
       Yuba City, CA  95993-5226

(530) 822-4440

District: Yuba City Unified


Students who attend Andros Karperos usually attend:

High:    River Valley High
Racial breakdown:

Hispanic:
40.1%
Asian:
37.7%
White:
14.8%
more
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 Compare Andros Karperos to nearby elementary schools!
At a glance
▼ Ranking trend: Declining — 39th percentile in 2015 → 21st in 2026
Worth a look
!Test scores below the California average (25% vs 42% meeting standards)
!In the lower quartile statewide (21st percentile)
!Ranking has slipped — down 18 percentile points since 2015
Students meeting standards (2025-2026) ?
This school25%
District avg30%
California avg42%
Elementary school
4,557th of 5,804
California public elementary schools ?
Bottom 21%▼ down 9 pts since 2016
From bottom 31% (2016) to bottom 21% (2026)
See the entire ranking list of California Elementary Schools →
★★★★★
SchoolDigger rating ?
Middle school
2,045th of 2,703
California public middle schools ?
Bottom 24%▼ down 29 pts since 2016
From top 47% (2016) to bottom 24% (2026)
See the entire ranking list of California Middle Schools →
★★★★★
SchoolDigger rating ?
8th of 12Elementary Schools in the Yuba City Unified
615th of 968Yuba City 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)
Elementary school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankCalifornia percentileRating
202622.94557 of 580421.5%★☆☆☆☆
202523.34561 of 585722.1%★☆☆☆☆
202423.64511 of 586923.1%★☆☆☆☆
202327.94076 of 585930.4%★★☆☆☆
202225.74278 of 588327.3%★☆☆☆☆
201928.74036 of 578930.3%★★☆☆☆
201828.63941 of 566230.4%★★☆☆☆
201734.33495 of 569238.6%★★☆☆☆
201628.43895 of 561430.6%★★☆☆☆
201533.23450 of 561138.5%★★☆☆☆
201344.83027 of 553045.3%★★☆☆☆
201242.43117 of 539042.2%★★☆☆☆
201137.43436 of 537736.1%★★☆☆☆
201045.62811 of 531447.1%★★☆☆☆
200957.62042 of 519360.7%★★★☆☆
200850.82325 of 511354.5%★★★☆☆
200756.32006 of 511360.8%★★★☆☆
200640.92666 of 481844.7%★★☆☆☆
200537.22873 of 482240.4%★★☆☆☆
200432.43106 of 480935.4%★★☆☆☆

Asian

YearAvg scoreStatewide rankCalifornia percentileRating
20264.71144 of 12075.2%☆☆☆☆☆
20255.51128 of 12036.2%☆☆☆☆☆
20245.51122 of 12056.9%☆☆☆☆☆
20235.81104 of 11907.2%☆☆☆☆☆
20227.31061 of 11548.1%☆☆☆☆☆
20195.31080 of 11496.0%☆☆☆☆☆
20184.01026 of 10714.2%☆☆☆☆☆

Disabled

YearAvg scoreStatewide rankCalifornia percentileRating
202235.31259 of 222743.5%★★☆☆☆
201930.11793 of 258530.6%★★☆☆☆
201831.91344 of 212836.8%★★☆☆☆

English Language Learner

YearAvg scoreStatewide rankCalifornia percentileRating
202432.22408 of 316223.8%★☆☆☆☆
202342.31659 of 324548.9%★★☆☆☆
202234.32261 of 331131.7%★★☆☆☆
201938.41890 of 327542.3%★★☆☆☆
201839.51790 of 324644.9%★★☆☆☆

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202621.34550 of 556918.3%★☆☆☆☆
202523.34411 of 559721.2%★☆☆☆☆
202426.34133 of 561226.4%★☆☆☆☆
202335.93298 of 560941.2%★★☆☆☆
202229.83756 of 563533.3%★★☆☆☆
201932.33646 of 549233.6%★★☆☆☆
201831.43649 of 541332.6%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202627.13961 of 508522.1%★☆☆☆☆
202527.43943 of 510722.8%★☆☆☆☆
202419.84469 of 510712.5%★☆☆☆☆
202327.53899 of 508723.4%★☆☆☆☆
202218.14634 of 50848.9%☆☆☆☆☆
201923.24159 of 496316.2%★☆☆☆☆
201827.13755 of 483022.3%★☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
202629.73955 of 541226.9%★☆☆☆☆
202533.43713 of 546032.0%★★☆☆☆
202430.73886 of 551729.6%★☆☆☆☆
202338.93147 of 536341.3%★★☆☆☆
202236.93270 of 526437.9%★★☆☆☆
201937.13346 of 517335.3%★★☆☆☆
201834.13466 of 508431.8%★★☆☆☆

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202626.24184 of 559025.2%★☆☆☆☆
202524.54331 of 562823.0%★☆☆☆☆
202422.14528 of 564319.8%★☆☆☆☆
202322.74464 of 563820.8%★☆☆☆☆
202223.44380 of 566322.7%★☆☆☆☆
201926.84040 of 551026.7%★☆☆☆☆
201827.13930 of 543127.6%★☆☆☆☆

Migrant

YearAvg scoreStatewide rankCalifornia percentileRating
202663.520 of 6770.1%★★★★☆
202558.625 of 7867.9%★★★☆☆
202479.96 of 7491.9%★★★★★
202383.83 of 6895.6%★★★★★

Multi-racial

YearAvg scoreStatewide rankCalifornia percentileRating
20260.9747 of 7520.7%☆☆☆☆☆

Special Education

YearAvg scoreStatewide rankCalifornia percentileRating
202632.31935 of 292033.7%★★☆☆☆
202522.22464 of 284713.5%★☆☆☆☆
202418.72465 of 26356.5%☆☆☆☆☆

White

YearAvg scoreStatewide rankCalifornia percentileRating
20268.92374 of 25326.2%☆☆☆☆☆
20255.22513 of 25983.3%☆☆☆☆☆
20247.32520 of 26514.9%☆☆☆☆☆
20238.32513 of 26615.6%☆☆☆☆☆
20224.72649 of 27262.8%☆☆☆☆☆
201912.42568 of 28349.4%☆☆☆☆☆
201814.72454 of 273710.3%★☆☆☆☆
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankCalifornia percentileRating
202623.32045 of 270324.3%★☆☆☆☆
202524.52033 of 276126.4%★☆☆☆☆
202432.81709 of 278338.6%★★☆☆☆
202337.41542 of 278144.6%★★☆☆☆
202234.31636 of 274040.3%★★☆☆☆
201940.91421 of 271547.7%★★☆☆☆
201839.51381 of 248044.3%★★☆☆☆
201740.31391 of 250844.5%★★☆☆☆
201647.61176 of 249752.9%★★★☆☆
201545.81192 of 247751.9%★★★☆☆
201369.1622 of 237973.9%★★★★☆
201268.6608 of 225973.1%★★★★☆
201162.7741 of 223666.9%★★★☆☆
201069.7556 of 217974.5%★★★★☆

Asian

YearAvg scoreStatewide rankCalifornia percentileRating
20268.4693 of 7699.9%★☆☆☆☆
20259.1664 of 73910.1%★☆☆☆☆
20249.3669 of 74310.0%★☆☆☆☆
202311.8627 of 71512.3%★☆☆☆☆
202212.2640 of 73312.7%★☆☆☆☆
201910.4673 of 7459.7%☆☆☆☆☆
20189.6632 of 7009.7%☆☆☆☆☆

Disabled

YearAvg scoreStatewide rankCalifornia percentileRating
202238.8798 of 153147.9%★★☆☆☆
201954.8474 of 149168.2%★★★☆☆
201855.7407 of 136970.3%★★★★☆

English Language Learner

YearAvg scoreStatewide rankCalifornia percentileRating
202429.31272 of 147813.9%★☆☆☆☆
202341.7706 of 152153.6%★★★☆☆
202241.9692 of 154055.1%★★★☆☆
201933.4939 of 144234.9%★★☆☆☆
201836.8712 of 136447.8%★★☆☆☆

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202625.41824 of 248326.5%★☆☆☆☆
202527.31784 of 253329.6%★☆☆☆☆
202433.91545 of 255139.4%★★☆☆☆
202344.91184 of 253153.2%★★★☆☆
202231.61611 of 250935.8%★★☆☆☆
201945.11183 of 238050.3%★★★☆☆
201840.11293 of 226242.8%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202618.71985 of 232514.6%★☆☆☆☆
202517.32103 of 239512.2%★☆☆☆☆
202426.51784 of 238825.3%★☆☆☆☆
202329.71656 of 237430.2%★★☆☆☆
202226.11783 of 235924.4%★☆☆☆☆
201921.51839 of 221316.9%★☆☆☆☆
201828.21526 of 207226.4%★☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
202629.11763 of 249329.3%★☆☆☆☆
202530.01758 of 254230.8%★★☆☆☆
202437.11489 of 257942.3%★★☆☆☆
202346.81125 of 253155.6%★★★☆☆
202245.11160 of 245852.8%★★★☆☆
201951.9966 of 236959.2%★★★☆☆
201845.31106 of 223050.4%★★★☆☆

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202621.41971 of 247820.5%★☆☆☆☆
202522.11990 of 253421.5%★☆☆☆☆
202431.61621 of 255236.5%★★☆☆☆
202330.41636 of 253835.5%★★☆☆☆
202237.01428 of 252743.5%★★☆☆☆
201936.51418 of 240741.1%★★☆☆☆
201838.31305 of 227342.6%★★☆☆☆

Migrant

YearAvg scoreStatewide rankCalifornia percentileRating
202677.615 of 10685.8%★★★★☆
202576.413 of 9586.3%★★★★☆
202466.224 of 9474.5%★★★★☆
202382.69 of 8689.5%★★★★★

Special Education

YearAvg scoreStatewide rankCalifornia percentileRating
202632.61036 of 158634.7%★★☆☆☆
202522.91365 of 156612.8%★☆☆☆☆
202425.81244 of 155219.8%★☆☆☆☆
202336.9857 of 153144.0%★★☆☆☆

White

YearAvg scoreStatewide rankCalifornia percentileRating
202610.61355 of 14828.6%☆☆☆☆☆
20257.91426 of 15206.2%☆☆☆☆☆
202414.31352 of 153712.0%★☆☆☆☆
202318.01280 of 154317.0%★☆☆☆☆
202216.31335 of 155514.1%★☆☆☆☆
201928.11166 of 160227.2%★☆☆☆☆
201828.71099 of 149626.5%★☆☆☆☆
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)
Elementary school
Migrant (2026)70th percentile+49 vs school
Disabled (2022)43rd percentile+16 vs school
Special Education (2026)34th percentile+12 vs school
Low Socio Economic Status (2026)27th percentile+5 vs school
Male (2026)25th percentile+4 vs school
English Language Learner (2024)24th percentile~ school
Hispanic (2026)22nd percentile~ school
Female (2026)18th percentile-3 vs school
White (2026)6th percentile-15 vs school
Asian (2026)5th percentile-16 vs school
Multi-racial (2026)1st percentile-21 vs school
Middle school
Migrant (2026)86th percentile+62 vs school
Disabled (2022)48th percentile+8 vs school
Special Education (2026)35th percentile+10 vs school
Low Socio Economic Status (2026)29th percentile+5 vs school
Female (2026)27th percentile~ school
Male (2026)20th percentile-4 vs school
Hispanic (2026)15th percentile-10 vs school
English Language Learner (2024)14th percentile-25 vs school
Asian (2026)10th percentile-14 vs school
White (2026)9th percentile-16 vs school
By subject vs California (2025-2026) ?
English Language Arts/Literacy30%-19 vs state
Mathematics21%-17 vs state
Science19%-17 vs state

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Frequently Asked Questions about Andros Karperos

In the 2024-25 school year, 1,181 students attended Andros Karperos.

Andros Karperos ranks in the bottom 21.5% of California elementary schools.

Students at Andros Karperos are 40% Hispanic, 38% Asian, 15% White, 6% Two or more races.

Students who attend Andros Karperos usually go on to attend:

High : River Valley High

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Latest California data All new data »
2025–26 attendance data, dropout rates & graduation ratesNewOct 15, 2026
2025–26 CAST, CSA Spanish & Smarter Balanced Assessments scoresNewOct 15, 2026
2024–25 school spending dataJul 1, 2026
2024–25 attendance dataMar 13, 2026


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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