Districts in Lake County6 districts, sorted by rating
| District | City | Rating | Zip Codes |
|---|---|---|---|
| Middletown Unified School District | Middletown | 5/10 Average · 49th pct | 3 |
| Lucerne Elementary School District | Lucerne | 3/10 Below Average · 29th pct | 2 |
| Upper Lake Unified School District | Upper Lake | 1/10 Poor · 9th pct | 3 |
| Kelseyville Unified School District | Kelseyville | 1/10 Poor · 8th pct | 2 |
| Lakeport Unified School District | Lakeport | 1/10 Poor · 8th pct | 1 |
| Konocti Unified School District | Konocti | 1/10 Poor · 5th pct | 3 |
Zip Codes in Lake County
School Districts in Lake County, California
Lake County has 6 public school districts covering 14 zip codes. The top-rated district in Lake County is Middletown Unified School District (5/10). Ratings are based on the share of students proficient in reading and math on state assessments (California CAASPP 2023–24 for most districts), ranked against all districts in California. Directory details come from NCES CCD 2024–25.
Enter your zip code on any page to confirm your exact district assignment — district boundaries are address-specific and may not follow county or city lines.