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Pioneer Union


At a glance
896thof 1,543 California districts▲ 26
Better than 41% of California districts
6862 Mt. Aukum Rd.
Somerset, CA 95684-0008
·(530) 620-3556·All California district rankings →
Statewide performance 2017–2025
2025: better than 41.9% of districts
3
Schools
292
Students
Top rankedMountain Creek Middle1079th of 2,761 California middle schools
Biggest riser
Mountain Creek Middle up 196 spots statewide this year
Summary:

The Pioneer Union school district is a small, rural district in Somerset, California, consisting of three K-8 schools serving 292 students, all located on the same campus.

Among the schools, Mountain Creek Middle stands out as the strongest performer, ranking in the 61st percentile statewide and excelling particularly in science, where it far outpaces the state average. Pioneer Elementary is the largest school in the district, while Walt Tyler Elementary is the smallest and has a very low student-teacher ratio. The district as a whole shows a notable strength in science instruction, outperforming the California average.

Key areas for families to consider include mathematics, where the district's proficiency lags behind the state average, and student attendance, as chronic absenteeism is higher here than the state norm. There are also significant differences in resources and class sizes between the schools, with the smallest school having the highest spending per student but not the strongest academic results, indicating that many factors influence student outcomes.

Ranking:
Map legend
E Elementary M Middle H High A Alternative P Private





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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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