| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Evaline School District | WINLOCK | 8/10 Good · 78th pct | 53 | 1 | K–6 | 0 |
| Adna School District | ADNA | 8/10 Good · 73rd pct | 648 | 2 | PK–12 | 0 |
| Morton School District | Mineral | 7/10 Good · 61st pct | 459 | 2 | PK–12 | 2 |
| Chehalis School District | Chehalis | 7/10 Good · 60th pct | 3,012 | 8 | PK–12 | 1 |
| Onalaska School District | Cinebar | 6/10 Average · 55th pct | 868 | 3 | PK–12 | 3 |
| Napavine School District | Napavine | 5/10 Average · 47th pct | 814 | 2 | PK–12 | 1 |
| Toledo School District | Toledo | 5/10 Average · 46th pct | 843 | 4 | PK–12 | 1 |
| Mossyrock School District | Mossyrock | 4/10 Below Average · 35th pct | 590 | 3 | K–12 | 3 |
| Boistfort School District | Curtis | 3/10 Below Average · 28th pct | 86 | 1 | PK–12 | 1 |
| White Pass School District | Glenoma | 3/10 Below Average · 28th pct | 347 | 2 | K–12 | 3 |
| Pe Ell School District | Doty | 3/10 Below Average · 26th pct | 271 | 2 | PK–12 | 2 |
| Centralia School District | Centralia | 3/10 Below Average · 24th pct | 3,440 | 9 | PK–12 | 2 |
| Castle Rock School District | Vader | 3/10 Below Average · 21st pct | 1,508 | 4 | PK–12 | 1 |
| Winlock School District | Winlock | 2/10 Poor · 16th pct | 858 | 4 | PK–12 | 1 |
How Lewis County compares
Together they enroll 13,797 students across 47 schools. The largest is Centralia School District with 3,440 students. Districts here average 4.8/10, below the Washington average of 5.5/10. Ratings range from 2/10 to 8/10.
School Districts in Lewis County, Washington
Lewis County has 14 public school districts covering 21 zip codes. The top-rated district in Lewis County is Evaline School District (8/10). Ratings are based on the share of students proficient in reading and math on state assessments (SBAC 2024–25), ranked against all districts in Washington. 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.
Frequently Asked Questions
How many school districts are in Lewis County, WA?
14 school districts serve zip codes in Lewis County, WA. This page lists each one with its rating, enrollment, grade span and the zip codes it covers.
What is the best-rated school district in Lewis County, WA?
Of the districts serving Lewis County, Evaline School District has the highest rating on this site at 8/10. That places it in the 78th percentile among Washington school districts.
How are these school district ratings calculated?
Each rating is the share of students scoring proficient or above on Washington reading and math assessments, ranked against other districts in Washington and converted to a 1–10 scale. Percentiles compare districts within Washington only, never across state lines.