Average
#1430 of 2,221 schools in MO
Potosi High
High School · POTOSI R-III
1 TROJAN DR, Potosi, MO 63664
Enrollment
679
Student-Teacher
15.8:1
Score
5.7
Grades
9th – 12th
Enrollment
679
Student-Teacher
15.8:1
Score
5.7
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Missouri schools
#1,430 of 2,221
In Potosi
#2 of 4
public schools
In district
#2 of 4
POTOSI R-III
Equity
8.5 / 10
Excellent
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Potosi High
High School in Potosi · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Citadel School
0.1 mi away. Use as a geographic alternative in the same move search.
John A. Evans Middle
0.1 mi away. Use as a geographic alternative in the same move search.
About Potosi High
Potosi High is a public high school in Potosi, MO, part of POTOSI R-III. Potosi High serves approximately 679 students, and covers grades 9th-12th, and has a 15.8:1 student-teacher ratio. Potosi High has a current MySchoolScout rating of 5.7 out of 10 and ranks #1,430 of 2,221 schools in MO.
Structured state assessment records for Potosi High show 38% math proficiency (multi-year average, 2009-2025) and 65% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 5.7 · Average
- MO avg 6.4
What Parents Should Know
Potosi High sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Potosi High — Students at Potosi High score 38% proficient, which is above what's typical for similar communities (expected: 25%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
100%
Students qualifying for federal meal assistance
Test Scores MO MAP (2024-25)
Based on 31 test records from MO state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 1.8/10.
How Potosi High Compares
See how Potosi High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
1 TROJAN DR, Potosi, MO 63664
Nearby Alternatives
Families considering Potosi High may also want to explore other high schools in the area. VALLEY HIGH (rated 6.2/10, 10.9 miles away, in nearby Caledonia), which scores slightly higher. Another option is BISMARCK R-V HIGH (rated 6.2/10, 14.8 miles away, in nearby Bismarck), which scores slightly higher. Additionally, WEST COUNTY HIGH (rated 5.8/10, 11.0 miles away, in nearby Park Hills), with a very similar rating. For more schools in Potosi, see our Potosi schools guide .
Nearby Schools
20 within 15.3 mi| School | Distance | Rating |
|---|---|---|
| CITADEL SCHOOL Potosi | 0.1 mi | — |
| JOHN A. EVANS MIDDLE Potosi | 0.1 mi | 8.8 |
| TROJAN INTERMEDIATE Potosi | 0.2 mi | 5.5 |
| POTOSI ELEM. Potosi | 1.0 mi | 5.1 |
| ST JOACHIM ELEMENTARY SCHOOL Cadet | 5.9 mi | 6.4 |
| KINGSTON HIGH Cadet | 9.5 mi | 4.9 |
| KINGSTON ELEM. Cadet | 9.5 mi | 4.7 |
| KINGSTON MIDDLE Cadet | 9.5 mi | 6.8 |
| KINGSTON PRIMARY Cadet | 9.5 mi | 6.6 |
| CALEDONIA ELEM. Caledonia | 10.9 mi | 7.6 |
| VALLEY HIGH Caledonia | 10.9 mi | 6.2 |
| WEST COUNTY ELEM. Park Hills | 11.0 mi | 8.5 |
| WEST COUNTY MIDDLE Park Hills | 11.0 mi | 7.0 |
| WEST COUNTY HIGH Park Hills | 11.0 mi | 5.8 |
| RICHWOODS ELEM. Richwoods | 15.7 mi | 6.0 |
| BELLEVIEW ELEM. Belleview | 15.8 mi | 5.9 |
| BISMARCK R-V ELEM. Bismarck | 14.8 mi | 5.3 |
| BISMARCK R-V HIGH Bismarck | 14.8 mi | 6.2 |
| NORTH COUNTY PRIMARY Bonne Terre | 14.4 mi | 5.9 |
| SUNRISE ELEM. Desoto | 15.3 mi | 8.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 63664 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$52,071
Median Home Value
$122,800
Median Rent
$659/mo
Population
9,060
College Educated
15.9%
Homeownership
71.6%
Avg Commute
34.2 min
Poverty Rate
19%
Median Age
39.9
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| MOUNTAIN GROVE HIGH Mountain Grove, MO | 5.7 |
| ST. FRANCIS BORGIA HIGH SCHOOL Washington, MO | 5.7 |
| MORGAN CO. R-I HIGH Stover, MO | 5.8 |
| ST. CLAIR HIGH St. Clair, MO | 5.8 |
| DEXTER HIGH Dexter, MO | 5.9 |
| JENNINGS HIGH Jennings, MO | 5.9 |
Frequently Asked Questions
Common questions about Potosi High
What grades does Potosi High serve?
Potosi High serves students in grades 9th through 12th.
How many students attend Potosi High?
Potosi High has an enrollment of approximately 679 students.
What is the student-teacher ratio at Potosi High?
The student-teacher ratio at Potosi High is 15.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Potosi High rank in MO?
Potosi High ranks #1,430 of 2,221 schools in MO.
What is Potosi High's MySchoolScout rating?
Potosi High has a current MySchoolScout rating of 5.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Potosi High?
Based on loaded state assessment records, Potosi High has 38% math proficiency (multi-year average, 2009-2025) and 65% reading/ELA proficiency (multi-year average, 2009-2025).
Is Potosi High a charter school?
No, Potosi High is not a charter school. It is a traditional public school operated by the local school district.
Is Potosi High a Title I school?
No, Potosi High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Potosi High?
100.0% of students at Potosi High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 679
- Student-Teacher Ratio
- 15.8:1
- Teachers (FTE)
- 43
- Free/Reduced Lunch
- 100.0%
- Type
- regular
- Setting
- Distant Rural
- County
- Washington County
- Chronic Absenteeism (SY 2022-23)
- 25.0%
- Phone
- (573) 438-2156
- 4-Year Graduation
- 95%+
Resources & Links
District
POTOSI R-III- District Enrollment
- 2,049
- Schools in District
- 4
- Per-Pupil Spending
- $11,029
- District Rank
- #2 of 4
Other Schools in This District
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