📊 What this ranking measures
Rankings are based on academic achievement — the share of students scoring proficient or above on state reading and math assessments (NCES EDFacts, 2021–22 for most districts), ranked against other districts in the same state — not on spending, district size, or staffing. See full methodology →
All 5 Rated Districts in Williams County, ND
Sorted by rating, then state percentile
| County Rank | District | District Office | Rating | State Percentile |
|---|---|---|---|---|
| #1 | Grenora Public School District 99 | Grenora | 8/10 Good | 72nd |
| #2 | Nesson Public School District 2 | Ray | 7/10 Good | 64th |
| #3 | Tioga Public School District 15 | Tioga | 2/10 Poor | 18th |
| #4 | Williston Basin Public School District 7 | Williston | 2/10 Poor | 18th |
| #5 | Eight Mile Public School District 6 | Trenton | 2/10 Poor | 17th |
Best School Districts in Williams County, North Dakota (2026)
This page lists the 5 public school districts headquartered in Williams County, North Dakota that have a SchoolDistrictFinder rating, scored using EDFacts 2021–22 state assessment data. The county rank is simply their order here; the state percentile compares each district with every rated district in North Dakota, which is how the 1–10 rating is set. Ratings are not comparable with districts in other states.
Districts are placed in the county of their NCES directory listing. A district's boundaries can cross county lines, and a home in Williams County may be served by a district headquartered next door — search your address or zip code to confirm.
Frequently Asked Questions
What is the best-rated school district in Williams County, North Dakota? ▼
Among the 5 rated districts in Williams County, North Dakota, the highest-rated is Grenora Public School District 99 (Grenora), rated 8/10 (Good) and in the 72nd percentile of North Dakota districts on EDFacts 2021–22 reading and math proficiency.
How are these rankings calculated? ▼
Each district's rating comes from the share of its students scoring proficient or above on state reading and math assessments (EDFacts 2021–22), percentile-ranked against all rated districts in North Dakota and converted to a 1–10 scale. Full methodology here.