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Mountain Creek Middle

Public Grades 6-8
1277th
SchoolDigger Rank ?
of 2,703 California Middle Schools
Better than 53% of California middle schools
Summary

Mountain Creek Middle is a 99-student school serving grades 6–8 in Somerset, California, in the Pioneer Union district. The most urgent concern is chronic absenteeism: it rose from 13% in 2023–2024 to 37% in 2025–2026, the highest reported rate among nearby schools and 18 percentage points above the state rate.

Science is the school’s strongest subject against state and district results, while ELA is its clearest academic weakness. In 2025–2026, proficiency was 41% in science, 38% in math and 37% in ELA. Science was 5 percentage points above the state and 10 above the district; math was essentially even with the state and 4 points above the district. However, compared with the average of six nearby schools serving grades 6–8, Mountain Creek was behind in all three subjects: by 6 points in science, 2 in math and 16 in ELA. Its ELA result was also second-lowest among nearby schools with reported eighth-grade results.

Math has improved substantially, rising from 15% proficiency in 2022–2023 to 38% in 2025–2026 and nearly closing its gap with the state. ELA has changed little over that period, from 35% to 37%, while science fell from its 49% recent high in 2024–2025 to 41%. SchoolDigger ranked the school at the 53rd percentile and gave it 3 stars in 2025–2026. Its 2024–2025 student–teacher ratio was 16.4, the third-lowest among 11 nearby schools, and 42% of students were free/reduced lunch eligible that year. SchoolDigger’s ranking for White students was at the 30th percentile in 2025–2026, below the school’s overall 53rd percentile; its ranking for female students climbed from the 13th percentile in 2022–2023 to the 55th in 2024–2025. With 99 students, grade-level results may be more sensitive to small changes in student numbers.

99
Students ?
16.4
Student/teacher ratio ?
$18,029
Per pupil spending ?
42.4%
Free/reduced lunch eligible (2024-25) ?
All students in California receive free school meals.
 6862 Mt. Aukum Rd.
       Somerset, CA  95684-0690

(530) 620-4393

District: Pioneer Union


Students who attend Mountain Creek Middle usually attend:

High:    Union Mine High

Feeder schools for Mountain Creek Middle:

Elementary:    Pioneer Elementary
    Walt Tyler Elementary
Racial breakdown:

White:
73.7%
Hispanic:
18.2%
Two or more races:
6.1%
more
 See top rated California middle schools

 Compare Mountain Creek Middle to nearby middle schools!
At a glance
▲ Ranking trend: Improving — 46th percentile in 2016 → 53rd in 2026
Strengths
✓Ranking is trending up — up 7 percentile points since 2016
✓Above the California median (53rd percentile)
Worth a look
!High chronic absenteeism (37% vs 18% California)
!Some student groups rank well below the school's overall statewide standing
!English Language Arts/Literacy scores 12 pts below the California average
Students meeting standards (2025-2026) ?
This school38%
District avg34%
California avg42%
1,277th of 2,703
California public middle schools ?
Top 47%▲ up 7 pts since 2016
From bottom 46% (2016) to top 47% (2026)
See the entire ranking list of California Middle Schools →
★★★★★
SchoolDigger rating ?
555th of 968Pioneer Union 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
202646.41277 of 270352.8%★★★☆☆
202553.91079 of 276160.9%★★★☆☆
202446.11275 of 278354.2%★★★☆☆
202333.91660 of 278140.3%★★☆☆☆
202254.11060 of 274061.3%★★★☆☆
202151.6384 of 89457.0%★★★☆☆
201952.31097 of 271559.6%★★★☆☆
201845.01223 of 248050.7%★★★☆☆
201746.41204 of 250852.0%★★★☆☆
201640.51351 of 249745.9%★★☆☆☆
201564.5770 of 247768.9%★★★☆☆
201373.3504 of 237978.8%★★★★☆
201282.9233 of 225989.7%★★★★☆
201177.6348 of 223684.4%★★★★☆
201076.3394 of 217981.9%★★★★☆
200984.8199 of 206390.4%★★★★★
200883.1238 of 200588.1%★★★★☆
200787.1173 of 199991.3%★★★★★
200681.0273 of 180484.9%★★★★☆
200586.7166 of 177790.7%★★★★★
200482.3249 of 176985.9%★★★★☆

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202548.61136 of 253355.2%★★★☆☆
202432.71588 of 255137.7%★★☆☆☆
202317.12213 of 253112.6%★☆☆☆☆
202241.61293 of 250948.5%★★☆☆☆
202141.8397 of 73846.2%★★☆☆☆
201940.81298 of 238045.5%★★☆☆☆
201844.41168 of 226248.4%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202544.91187 of 239550.4%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
202649.61068 of 249357.2%★★★☆☆
202543.71278 of 254249.7%★★☆☆☆
202453.4940 of 257963.6%★★★☆☆
202324.21994 of 253121.2%★☆☆☆☆
202250.61003 of 245859.2%★★★☆☆
202138.1440 of 72139.0%★★☆☆☆
201941.01297 of 236945.3%★★☆☆☆
201834.31450 of 223035.0%★★☆☆☆

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202639.51365 of 247844.9%★★☆☆☆
202555.0966 of 253461.9%★★★☆☆
202440.31337 of 255247.6%★★☆☆☆
202338.61379 of 253845.7%★★☆☆☆
202271.1598 of 252776.3%★★★★☆
202169.1194 of 76374.6%★★★★☆
201959.6811 of 240766.3%★★★☆☆
201845.41114 of 227351.0%★★★☆☆

White

YearAvg scoreStatewide rankCalifornia percentileRating
202630.61038 of 148230.0%★★☆☆☆
202535.3991 of 152034.8%★★☆☆☆
202428.51090 of 153729.1%★☆☆☆☆
202315.91316 of 154314.7%★☆☆☆☆
202234.31024 of 155534.1%★★☆☆☆
201940.6941 of 160241.3%★★☆☆☆
201828.01108 of 149625.9%★☆☆☆☆
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)
Low Socio Economic Status (2026)57th percentile+4 vs school
Female (2025)55th percentile-6 vs school
Hispanic (2025)50th percentile-10 vs school
Male (2026)45th percentile-8 vs school
White (2026)30th percentile-23 vs school
By subject vs California (2025-2026) ?
Science41%+5 vs state
Mathematics38%~ state avg
English Language Arts/Literacy37%-12 vs state

★
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Frequently Asked Questions about Mountain Creek Middle

Students at Mountain Creek Middle are 74% White, 18% Hispanic, 6% Two or more races, 2% American Indian.

Students who attend Mountain Creek Middle usually go on to attend Union Mine High

In the 2024-25 school year, 99 students attended Mountain Creek Middle.

Mountain Creek Middle ranks 1277th of 2703 California middle schools. SchoolDigger rates this school 3 stars out of 5.

Rate Mountain Creek Middle!



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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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