Lone Rock School
This school has no state test results for 2023-24 or 2024-25 to grade, which is common for schools that end before third grade. How grades work
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Pre-K | 38 | 19% |
| Kindergarten | 29 | 14% |
| Grade 1 | 36 | 18% |
| Grade 2 | 32 | 16% |
| Grade 3 | 28 | 14% |
| Grade 4 | 23 | 11% |
| Grade 5 | 17 | 8% |
This year's kindergarten class (29) is 71% larger than its 5th grade class (17).
School pathway
Test scores
EDFacts (federal) 2020-21 . % Proficient (SY 20-21)What this means: On the EDFacts (federal), Montana's statewide test, about 65 of every 100 students at this school read and write at grade level and about 55 of 100 do math at grade level. Across all Montana schools, those numbers are about 47 and 36.
Schools most like Lone Rock School
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Lone Rock School this school | 203 | 37.4% | N/A |
| Mountain View School Red Lodge | 192 | 37.5% | N/A |
| Rise Charter & Distance EL Corvallis | 178 | 31.5% | N/A |
| Cayuse Prairie School Kalispell | 254 | 32.3% | N/A |
| Bonner School Bonner | 227 | 41.9% | N/A |
| Eastgate School East Helena | 161 | 32.9% | N/A |
Where Lone Rock School ranks
Among elementary schools| Measure | This school | In Montana | In Ravalli County |
|---|---|---|---|
| Math proficiency ranked highest first | 54.5% | #32 of 199 | #2 of 6 |
| Reading proficiency ranked highest first | 64.5% | #25 of 201 | #1 of 7 |
| Enrollment ranked largest first | 203 | #160 of 421 | #5 of 9 |
| Students per teacher ranked fewest first | 12.7:1 | #35 of 160 | N/A |
| Diversity index ranked most diverse first | 16.5% | #141 of 160 | N/A |
| Free and reduced lunch ranked highest share first | 37.4% | #157 of 226 | #6 of 8 |
4-year change
SY 2020-21 vs SY 2024-25Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 203 | 16 | 12.7:1 | 37% (76) |
| 2023-24 | 194 | 13 | 14.9:1 | 42% (81) |
| 2022-23 | 189 | 15.2 | 12.4:1 | N/A |
| 2020-21 | 122 | 13 | 9.4:1 | N/A |
| 2017-18 | 149 | 13.6 | 11.0:1 | 56% (83) |
| 2015-16 | 170 | 14 | 12.1:1 | 49% (83) |
| 2010-11 | 217 | 12 | 18.1:1 | 46% (100) |
| 2000-01 | 225 | 14 | 16.1:1 | 39% (88) |
| 1990-91 | 154 | 7 | 22.0:1 | N/A |
Since 2017-18: students up 36% (149 to 203); teachers up 18% (13.6 to 16).
About Lone Rock School
At 1112 Three Mile Creek Rd in Stevensville, Montana, Lone Rock School operates as a mid-sized elementary school. It had 203 students in 2024-25, spanning pre-K through 5. By comparison, elementary schools in Montana enroll about 167 students on average.
Lone Rock Elem has a total of 2 schools and 265 students, Lone Rock School among them.
White students account for 91% of the school's enrollment. After that, the student body is 6% Hispanic. Among Ravalli County residents, the White share is about 90%. A diversity index of 17% means there is a 17% chance two randomly chosen students at Lone Rock School are from different groups.
The student-to-teacher ratio is 12.7:1. The school has 16 full-time-equivalent teachers. Across elementary schools in Montana, the average ratio is 11.9:1. Federal data show 37% of students (76) are eligible for free or reduced-price lunch. That is 13 points below the 50% average for public schools in Ravalli County.
Census data for Ravalli County show the median household earns about $71,283 a year, roughly 29% of adults have a four-year degree or more, and the share of residents below the poverty line is 5%. Public schools in Ravalli County number 30, with about 5,729 students.
Lone Rock Middle School is less than a tenth of a mile from Lone Rock School, the shortest distance to any other public school. A ten-mile radius around the school includes 7 other public schools.
Lone Rock School is in rural territory some distance from an urban area, a location NCES labels Rural: Distant.
Federal counts for Lone Rock School: 122 students in 2020-21, 203 in 2024-25. A gap this wide can follow a change in the grades offered. The ratio was 9.4:1 in 2020-21 and 12.7:1 in 2024-25.
Lone Rock School has a community page on allk12 for topics such as pickup and drop-off, after-school programs, and teacher feedback. You can also rate the school on this page.
Ravalli County at a glance
View full county profileQuick facts
Related schools
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