School District · California
Mark West Union Elementary School District
📍 Santa Rosa, CA · Sonoma County · NCES LEAID 0624000
Kindergarten – 8th
Grade Span
District Contact & Information
Source: NCES CCD 2024–25
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Grades Served
Kindergarten – 8th
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District Mailing Address
305 Mark W. Springs Rd., Santa Rosa, CA 95404
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NCES District ID (LEAID)
0624000
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District Type
Public School District
Schools in Mark West Union Elementary School District
4 schools listedFrequently Asked Questions
What zip codes are in Mark West Union Elementary School District?▼
Mark West Union Elementary School District is a city district whose boundary does not contain the centre point of any zip code area, so we cannot list its zip codes from the national boundary data we use. Zip codes and district boundaries do not line up exactly in any case — confirm your address with the district office before relying on an assignment.
How is Mark West Union Elementary School District rated?▼
Mark West Union Elementary School District has an overall rating of 8 out of 10 (Good), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 73rd percentile among California school districts. Ratings are percentile-ranked within California only and are not comparable across states.
How many students attend Mark West Union Elementary School District?▼
The NCES Common Core of Data directory reports enrollment of 1,305 students across 4 schools for Mark West Union Elementary School District.
What grades does Mark West Union Elementary School District serve?▼
Mark West Union Elementary School District is listed in the NCES directory as serving grades Kindergarten – 8th.
What schools are in Mark West Union Elementary School District?▼
NCES lists 4 schools operating under Mark West Union Elementary School District: 4 other or combined. Each school's grade span, enrollment and city are listed on this page. Attendance zones are set by the district and a school on this list is not necessarily the one your address is assigned to.
How do I contact Mark West Union Elementary School District?▼
You can reach Mark West Union Elementary School District by phone at (707)524-2970 or online at www.mwusd.org or by mail at 305 Mark W. Springs Rd., Santa Rosa, CA 95404. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Mark West Union Elementary School District
Mark West Union Elementary School District is a public school district in California, in Sonoma County. It carries an overall rating of 8/10 (Good), the 73rd percentile among California districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) and is ranked only against other California districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
Schools in this district
NCES lists 4 schools operating under Mark West Union Elementary School District — 4 other or combined. The largest by enrollment is Mark West Elementary with 425 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.
Checking your own address
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can
be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your
assignment with the district office at (707)524-2970 before making a housing decision.