School District · California
Lucia Mar Unified School District
📍 Arroyo Grande, CA · San Luis Obispo County · NCES LEAID 0623080
Kindergarten – 12th
Grade Span
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Kindergarten – 12th
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District Mailing Address
602 Orchard St., Arroyo Grande, CA 93420
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NCES District ID (LEAID)
0623080
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District Type
Public School District
Zip Codes Served by Lucia Mar Unified School District5 zip codes
Frequently Asked Questions
What zip codes are in Lucia Mar Unified School District?▼
Lucia Mar Unified School District serves 5 zip codes: 93420, 93433, 93444, 93445, 93449. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Lucia Mar Unified School District rated?▼
Lucia Mar Unified School District has an overall rating of 7 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 67th percentile among California school districts. Ratings are percentile-ranked within California only and are not comparable across states.
How many students attend Lucia Mar Unified School District?▼
The NCES Common Core of Data directory reports enrollment of 9,591 students across 19 schools for Lucia Mar Unified School District.
What grades does Lucia Mar Unified School District serve?▼
Lucia Mar Unified School District is listed in the NCES directory as serving grades Kindergarten – 12th.
How do I contact Lucia Mar Unified School District?▼
You can reach Lucia Mar Unified School District by phone at (805)474-3000 or by mail at 602 Orchard St., Arroyo Grande, CA 93420. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Lucia Mar Unified School District
Lucia Mar Unified School District is a public school district serving 5 zip codes in California, primarily in San Luis Obispo County. It carries an overall rating of 7/10 (Good), the 67th 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.
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 (805)474-3000 before making a housing decision.