Enrollment
191
Elementary
STATE 451
SCHOOL COMMUNITY·FLAGSTAFF MONTESSORI (4205)·NCES 040002001179
Montessori Charter School of Flagstaff - Campus
850 N LOCUST ST, FLAGSTAFF, AZ 86001 · (928) 226-1212 · Coconino County
GRADES KG–08ELEMENTARY13-CITYCHARTERREGULAR SCHOOL191 STUDENTS
B
allk12 Grade
Scored higher than 63% of Arizona public elementary schools
- BTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- ·Beats expectations Not available for this school, so the grade uses the other parts.
- C+Three-year trend Change in reading and math proficiency over the last three test years.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Arizona public elementary schools
Student : Teacher
,
Teacher data unavailable
STATE 17.0:1
Free / Reduced Lunch
,
Title I proxy
STATE 95%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Kindergarten | 36 | 19% |
| Grade 1 | 22 | 12% |
| Grade 2 | 32 | 17% |
| Grade 3 | 23 | 12% |
| Grade 4 | 20 | 10% |
| Grade 5 | 23 | 12% |
| Grade 6 | 9 | 5% |
| Grade 7 | 12 | 6% |
| Grade 8 | 14 | 7% |
This year's kindergarten class (36) is 157% larger than its 8th grade class (14).
Student demographics
49%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
STATE 65% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
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START A DISCUSSIONTest scores
AASA 2024-25 . % PassingEnglish Language Arts
50.0%
AZ avg 45.4% . -25.0pp since 2017
What this means: On the AASA, Arizona's statewide test, about 50 of every 100 students at this school read and write at grade level. The Arizona average is about 45 of 100. Reading and writing scores are down about 25 points since 2017.
AASA results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 50.0% | N/A |
| 2023-24 | 55.0% | 32.0% |
| 2022-23 | 55.0% | 31.0% |
| 2021-22 | 56.0% | 37.0% |
| 2020-21 | 58.0% | 33.0% |
| 2018-19 | 64.0% | 46.0% |
| 2017-18 | 75.0% | 49.0% |
% Passing, all students and all tested grades.
Source: AASA. All students, all grades. See all years and grades →
Where Montessori Charter School of Flagstaff - Campus ranks
Among elementary schools| Measure | This school | In Arizona | In Coconino County |
|---|---|---|---|
| Math proficiency ranked highest first | 32.0% | #492 of 1,072 ▲ 9 | #6 of 20 ▲ 1 |
| Reading proficiency ranked highest first | 50.0% | #289 of 1,072 ▼ 39 | #5 of 20 ▼ 2 |
| 3-year test score change ranked biggest drop first | -2.0pp | #370 of 930 | #10 of 16 |
| Enrollment ranked largest first | 191 | #1,018 of 1,223 | #18 of 31 |
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
191
+149 (+355%) vs 2020
-28% since 2000-01, when it was 264
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 191 | N/A | N/A | N/A |
| 2023-24 | 181 | N/A | N/A | N/A |
| 2022-23 | 170 | N/A | N/A | N/A |
| 2020-21 | 42 | N/A | N/A | N/A |
| 2017-18 | 189 | N/A | N/A | N/A |
| 2015-16 | 215 | N/A | N/A | N/A |
| 2010-11 | 281 | N/A | N/A | 0% (0) |
| 2000-01 | 264 | N/A | N/A | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Montessori Charter School of Flagstaff - Campus.
About Montessori Charter School of Flagstaff - Campus
Montessori Charter School of Flagstaff - Campus is an elementary school in FLAGSTAFF, Arizona, according to federal school records. It is open to students in kindergarten through 8 and enrolls 191 students. It has 58% fewer students than the average for elementary schools in Arizona (about 451).
Montessori Charter School of Flagstaff - Campus reports to Flagstaff Montessori (4205).
Federal enrollment data show Montessori Charter School of Flagstaff - Campus is 69% White. Next come 17% Hispanic, 6% Native American, 6% multiracial, and 2% Asian. The county population is about 56% White. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 49%.
On the allk12 Grade, Montessori Charter School of Flagstaff - Campus lands at B, ahead of 63% of Arizona public elementary schools.
Coconino County is the school's county. There, median household income comes to about $72,966, the share of adults with a bachelor's degree or higher is 40%, and roughly 10% of residents are in poverty. There are 80 public schools in the county, enrolling about 18,262, Montessori Charter School of Flagstaff - Campus among them.
Montessori Charter School of Flagstaff - Campus's closest public school neighbor is BASIS Flagstaff, about 0.5 miles away. Counting only straight-line distance, at least 8 other public schools are within five miles.
The NCES locale for Montessori Charter School of Flagstaff - Campus is City: Small, which covers schools inside a principal city with a population under 100,000. Montessori Charter School of Flagstaff - Campus is a charter school, a type of public school that operates under a charter.
Federal data put enrollment at 42 in 2020-21 and 191 in 2024-25; the school may have served different grades in those years.
The allk12 page for Montessori Charter School of Flagstaff - Campus lets the school community talk about pickup and drop-off, after-school programs, and teacher feedback. Current and former families are welcome to add their experience.
Coconino County at a glance
View full county profilePopulation
144,508
Census ACS
Median income
$72,966
Household, ACS
Bachelor's+
40%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
80
18,262 students
Quick facts
Related schools
Other schools in FLAGSTAFF
- Flagstaff High SchoolHigh · 1,631 students
- Coconino High SchoolHigh · 1,444 students
- Sinagua Middle SchoolMiddle · 1,013 students
- Mount Elden Middle SchoolMiddle · 678 students
- BASIS FlagstaffCombined · 666 students
- Northland Preparatory AcademyHigh · 637 students
Nearby schools
- BASIS Flagstaff0.5 mi · 666
- Coconino High School1.2 mi · 1,444
- W F Killip Elementary School1.2 mi · 396
- Flagstaff High School1.2 mi · 1,631
- Flagstaff Junior Academy1.2 mi · 364
- Eva Marshall Elementary School1.2 mi · 374
Frequently asked questions
About Montessori Charter School of Flagstaff - CampusHow many students attend Montessori Charter School of Flagstaff - Campus?
Montessori Charter School of Flagstaff - Campus enrolls approximately 191 students in grades KG-08.
What age range does Montessori Charter School of Flagstaff - Campus serve?
Montessori Charter School of Flagstaff - Campus serves students from grade KG through grade 08.
How diverse is Montessori Charter School of Flagstaff - Campus?
Montessori Charter School of Flagstaff - Campus reports a student body of 69% White, 17% Hispanic, 1% Black, 2% Asian, 6% Two or more.
Who oversees Montessori Charter School of Flagstaff - Campus?
Montessori Charter School of Flagstaff - Campus is overseen by Flagstaff Montessori (4205) in Coconino County.
What county does Montessori Charter School of Flagstaff - Campus serve?
Montessori Charter School of Flagstaff - Campus serves Coconino County in AZ.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.