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Montessori Charter School of Flagstaff - Campus

Public, Charter Grades K-8

Summary

Montessori Charter School of Flagstaff - Campus is a public charter school serving 170 students in grades K-8 in Flagstaff, Arizona, which is part of the Flagstaff Montessori District. The school consistently performs above the state average in both English Language Arts and Mathematics proficiency, and has maintained a strong statewide ranking, placing in the top 25% of Arizona elementary schools for several years.

One notable aspect of the school is its academic performance, with the 8th-grade ELA proficiency rate at 60% compared to the state average of 37%, and the 8th-grade Math proficiency rate at 40% compared to the state average of 27%. The school has also shown particularly strong performance among its Native American student population, ranking 28 out of 219 Arizona elementary schools for this subgroup. However, the school experienced a significant increase in its dropout rate, from 0% in previous years to 10.7% in the 2021-2022 school year, which is an area of concern that the school should investigate and address.

While Montessori Charter School of Flagstaff - Campus outperforms the state average in academic proficiency, it is not the highest-performing school in the immediate vicinity. Haven Montessori Charter School, located just 1.57 miles away, has consistently higher rankings and proficiency rates in both ELA and Math. Additionally, the school reported $0 in spending per student for the 2018-2019 school year, which is significantly lower than the nearby public schools in the Flagstaff Unified District, suggesting that the school may be operating with limited resources compared to its counterparts.

191

Students ?

0.0

Student/teacher ratio ?

2.8%

Free/discounted lunch ?

850 N Locust St
Flagstaff, AZ 86001-3343

(928) 226-1212

District: Flagstaff Montessori

Racial breakdown:

White:

68.6%

Hispanic:

16.8%

American Indian:

6.3%

See top rated Arizona public schools

Compare Montessori Charter School of Flagstaff - Campus to nearby elementary schools!

At a glance

▼ Ranking trend: Declining — 90th percentile in 2013 → 72nd in 2024

Strengths

✓Test scores above the Arizona average (62% vs 36% meeting standards)

Worth a look

!Dropout rate above the Arizona average (11% vs 5%)

!Ranking has slipped — down 18 percentile points since 2013

!Some student groups rank well below the school's overall statewide standing

Students meeting standards (2024-2025) ?

This school62%

District avg62%

Arizona avg36%

Not ranked this year

Montessori Charter School of Flagstaff - Campus did not have enough recent test-score data to be ranked. Check the trend below for past years.

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Elementary school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Arizona percentile	Rating
2024	69.8	252 of 912	72.4%	★★★★☆
2023	57.5	458 of 1245	63.2%	★★★☆☆
2021	58.2	455 of 1226	62.9%	★★★☆☆
2019	74.7	263 of 1039	74.7%	★★★★☆
2018	73.0	293 of 1109	73.6%	★★★★☆
2017	76.1	252 of 1106	77.2%	★★★★☆
2016	79.2	227 of 1079	79.0%	★★★★☆
2015	74.3	219 of 955	77.1%	★★★★☆
2014	83.9	164 of 1079	84.8%	★★★★☆
2013	85.1	113 of 1158	90.2%	★★★★★
2012	86.6	79 of 1141	93.1%	★★★★★
2011	86.6	109 of 1075	89.9%	★★★★☆
2010	84.4	147 of 1090	86.5%	★★★★☆
2009	87.8	72 of 1062	93.2%	★★★★★

African American

Year	Avg score	Statewide rank	Arizona percentile	Rating
2021	23.5	791 of 895	11.6%	★☆☆☆☆

Female

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	63.5	393 of 1219	67.8%	★★★☆☆
2022	60.1	305 of 824	63.0%	★★★☆☆
2021	63.1	401 of 1219	67.1%	★★★☆☆

Hispanic

Year	Avg score	Statewide rank	Arizona percentile	Rating
2022	57.5	299 of 716	58.2%	★★★☆☆
2021	36.8	707 of 1198	41.0%	★★☆☆☆

Male

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	59.6	434 of 1216	64.3%	★★★☆☆
2022	41.0	492 of 830	40.7%	★★☆☆☆
2021	54.1	488 of 1220	60.0%	★★★☆☆
2018	77.4	237 of 1032	77.0%	★★★★☆

Native American

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	84.3	28 of 219	87.2%	★★★★☆
2021	63.7	97 of 654	85.2%	★★★★☆

Special Education

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	56.8	258 of 820	68.5%	★★★☆☆
2021	57.6	322 of 1201	73.2%	★★★★☆

White

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	37.5	643 of 1024	37.2%	★★☆☆☆
2021	60.2	412 of 1161	64.5%	★★★☆☆
2019	64.9	180 of 595	69.7%	★★★★☆
2018	63.7	272 of 720	62.2%	★★★☆☆

Middle school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	72.3	186 of 854	78.2%	★★★★☆
2022	80.8	82 of 605	86.4%	★★★★☆
2021	79.3	142 of 832	82.9%	★★★★☆
2016	79.5	112 of 677	83.5%	★★★★☆
2014	80.0	131 of 690	81.0%	★★★★☆
2013	81.7	105 of 787	86.7%	★★★★☆
2012	84.9	68 of 772	91.2%	★★★★★
2011	87.2	63 of 685	90.8%	★★★★★
2010	84.5	87 of 692	87.4%	★★★★☆
2009	94.0	13 of 663	98.0%	★★★★★

African American

Year	Avg score	Statewide rank	Arizona percentile	Rating
2021	36.2	344 of 573	40.0%	★★☆☆☆

Asian

Year	Avg score	Statewide rank	Arizona percentile	Rating
2021	9.0	398 of 404	1.5%	☆☆☆☆☆

Female

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	83.6	93 of 806	88.5%	★★★★☆
2021	80.2	119 of 820	85.5%	★★★★☆

Hispanic

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	74.2	128 of 760	83.2%	★★★★☆
2021	42.1	391 of 802	51.2%	★★★☆☆

Male

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	86.5	70 of 810	91.4%	★★★★★
2022	71.7	94 of 476	80.3%	★★★★☆
2021	76.7	150 of 818	81.7%	★★★★☆

Native American

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	85.7	20 of 159	87.4%	★★★★☆

Special Education

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	95.8	11 of 363	97.0%	★★★★★
2021	47.1	302 of 789	61.7%	★★★☆☆

White

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	64.7	186 of 675	72.4%	★★★★☆
2022	61.9	143 of 446	67.9%	★★★☆☆
2021	79.2	96 of 780	87.7%	★★★★☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Elementary school

Native American (2023)87th percentile+24 vs school

Special Education (2023)69th percentile+5 vs school

Female (2023)68th percentile+5 vs school

Male (2023)64th percentile~ school

Hispanic (2022)58th percentile

White (2023)37th percentile-26 vs school

African American (2021)12th percentile-51 vs school

Middle school

Special Education (2023)97th percentile+19 vs school

Male (2023)91st percentile+13 vs school

Female (2023)88th percentile+10 vs school

Native American (2023)87th percentile+9 vs school

Hispanic (2023)83rd percentile+5 vs school

White (2023)72nd percentile-6 vs school

African American (2021)40th percentile-43 vs school

Asian (2021)1st percentile-81 vs school

By subject vs Arizona (2024-2025) ?

Science64%+30 vs state

English Language Arts59%+21 vs state

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What people are saying

by a parent
Friday, August 21, 2015

Horrible administration! Principal instructed teacher to have students from all three 3rd grade class go into the restroom without gloves and with chemical spray bottles to clean another students feces off the wall. They were sent in without supervision with chemical. Once I found out about this incident I asked that they notify all the other parents and they refused to do so for over 4 months. Once they did come to terms to inform the parents the entire story changed. The original owners sold the for profit business to another individual but signed on as the management company for the California based owner. This was to help change the image of the school. Same people running it so there is no change only new paint.

Thanks
Eldridge Close Quote

Schools Near Montessori Charter School of Flagstaff - Campus

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				AASA English Language Arts (2025)						AASA Mathematics (2025)				AzSCI Science (2025)		Per Pupil Expenditures (2022)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	AASA English Language Arts 3rd Grade	AASA English Language Arts 4th Grade	AASA English Language Arts 5th Grade	AASA English Language Arts 6th Grade	AASA English Language Arts 7th Grade	AASA English Language Arts 8th Grade	AASA Mathematics 3rd Grade	AASA Mathematics 4th Grade	AASA Mathematics 5th Grade	AASA Mathematics 7th Grade	AzSCI Science 5th Grade	AzSCI Science 8th Grade	Per Pupil Expenditures: Total	Personnel Spending from Federal Funds	Non-Personnel Spending from Federal Funds	Sub-total from Federal Funds	Personnel Spending from State and Local Funds	Non-Personnel from State and Local Funds	Sub-total Spending from State and Local Funds
Montessori Charter School of Flagstaff - Campus	Public, Charter	K-8	850 N Locust St	Flagstaff	86001	Coconino County	Flagstaff Montessori	Yes	(n/a)	No	No	(928) 226-1212	191				131 (68.6%)	1 (0.5%)	32 (16.8%)	4 (2.1%)	12 (6.3%)	0 (0.0%)	11 (5.8%)								(n/a)			59.0								64.0			$00			$00
W F Killip Elementary School	Public	PK, KG-5	2300 E 6th Ave	Flagstaff	86004	Coconino County	Flagstaff Unified District	No	(n/a)	No	Yes	(928) 773-4080	396	29	13.6		52 (13.1%)	3 (0.8%)	193 (48.7%)	2 (0.5%)	128 (32.3%)	3 (0.8%)	15 (3.8%)								(n/a)		27.0						23.0					$10,213	$1,137	$192	$2,466	$8,389	$495	$8,884
Flagstaff Junior Academy	Public, Charter	K-8	306 W Cedar Ave	Flagstaff	86001	Coconino County	Flagstaff Junior Academy	Yes	(n/a)	No	No	(928) 774-6007	364	23	15.8		247 (67.9%)	2 (0.5%)	66 (18.1%)	3 (0.8%)	19 (5.2%)	6 (1.6%)	21 (5.8%)	67.2	276^th of 909 public elementary schools	69.6%		48.6	418^th of 912 public elementary schools	54.2%	142		64.0	50.0	34.0	48.0	40.0				22.0	63.0	31.0		$00			$00
Eva Marshall Elementary School	Public	PK, KG-6	850 N Bonito St	Flagstaff	86001	Coconino County	Flagstaff Unified District	No	(n/a)	No	Yes	(928) 773-4044	374	28	13.6		144 (38.5%)	1 (0.3%)	127 (34.0%)	2 (0.5%)	82 (21.9%)	1 (0.3%)	17 (4.5%)	34.1	524^th of 909 public elementary schools	42.4%		24.7	633^rd of 912 public elementary schools	30.6%	109	27.0	45.0	40.0				31.0	30.0	39.0		36.0		$9,420	$944	$46	$1,934	$7,795	$635	$8,430
Leupp Public School	Public	PK, KG-5	3285 E Sparrow Ave	Flagstaff	86004	Coconino County	Flagstaff Unified District	No	(n/a)	No	Yes	(928) 686-6266	132	10	13.8		0 (0.0%)	0 (0.0%)	4 (3.0%)	0 (0.0%)	126 (95.5%)	1 (0.8%)	1 (0.8%)								(n/a)													$15,733	$1,693	$190	$3,576	$11,898	$1,952	$13,850
Pine Forest School	Public, Charter	K-8	2257 E Cedar Ave	Flagstaff	86004	Coconino County	Pine Forest Education Association Inc.	Yes	(n/a)	No	Yes	(928) 779-9880	215	18	11.9		111 (51.6%)	1 (0.5%)	72 (33.5%)	0 (0.0%)	9 (4.2%)	2 (0.9%)	20 (9.3%)								(n/a)			56.0		41.0						48.0			$00			$00
Haven Montessori Charter School	Public, Charter	K-6	621 W Clay Ave	Flagstaff	86001	Coconino County	Haven Montessori Children's House Inc.	Yes	(n/a)	No	No	(928) 522-0985	69	7	9.8		58 (84.1%)	0 (0.0%)	5 (7.2%)	0 (0.0%)	1 (1.4%)	0 (0.0%)	5 (7.2%)								(n/a)													$14,785	$1,221	$185	$2,628	$12,092	$1,286	$13,378
Weitzel's Puente de Hozho Bilingual Magnet School	Public	PK, KG-5	3401 N 4th St	Flagstaff	86004	Coconino County	Flagstaff Unified District	No	(n/a)	No	Yes	(928) 773-4090	426	29	14.6		123 (28.9%)	1 (0.2%)	198 (46.5%)	0 (0.0%)	84 (19.7%)	4 (0.9%)	16 (3.8%)	16.2	764^th of 909 public elementary schools	16.0%		24.6	635^th of 912 public elementary schools	30.4%	129	25.0	34.0	21.0				26.0	24.0	22.0		23.0		$8,688	$386	$76	$847	$7,255	$971	$8,227
Lura Kinsey Elementary School	Public	PK, KG-5	1601 S Lone Tree Rd	Flagstaff	86001	Coconino County	Flagstaff Unified District	No	(n/a)	No	Yes	(928) 773-4060	312	26	12.0		54 (17.3%)	5 (1.6%)	72 (23.1%)	5 (1.6%)	162 (51.9%)	0 (0.0%)	14 (4.5%)								(n/a)		45.0						26.0					$10,588	$1,724	$174	$3,622	$7,974	$716	$8,690
Thomas M Knoles Elementary School	Public	PK, KG-5	4005 E Butler Ave	Flagstaff	86004	Coconino County	Flagstaff Unified District	No	(n/a)	No	No	(928) 773-4120	395	28	14.3		164 (41.5%)	4 (1.0%)	95 (24.1%)	2 (0.5%)	109 (27.6%)	1 (0.3%)	20 (5.1%)	28	581^st of 909 public elementary schools	36.1%		24.5	637^th of 912 public elementary schools	30.2%	56	38.0	43.0	26.0				36.0	34.0	23.0		25.0		$8,541	$1,062	$03	$2,128	$6,908	$567	$7,475

Frequently Asked Questions about Montessori Charter School of Flagstaff - Campus

How many students attend Montessori Charter School of Flagstaff - Campus?

In the 2024-25 school year, 191 students attended Montessori Charter School of Flagstaff - Campus.

What district is Montessori Charter School of Flagstaff - Campus in?

Flagstaff Montessori

What is the racial makeup of Montessori Charter School of Flagstaff - Campus?

Students at Montessori Charter School of Flagstaff - Campus are 69% White, 17% Hispanic, 6% American Indian, 6% Two or more races, 2% Asian.

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Arizona Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.