Largest Schools in Nampa (2025)

Schools with the highest enrollment. Ranked by the Success Index (US) from official American data; 25 schools in Nampa, Idaho. Rank positions shown on each profile are within United States and Idaho.

#	School	Sector	Enrollment	Success Index (US)	Key result	Students
1	Ridgevue High School Nampa · High · Grades 9–12	Public	1,640	45.9 Lower 50%	29% Math proficiency	1,640
2	Nampa Senior High School Nampa · High · Grades 9–12	Public	1,288	35.5 Lower 50%	17% Math proficiency	1,288
3	Columbia High School Nampa · High · Grades 9–12	Public	1,165	41.1 Lower 50%	21% Math proficiency	1,165
4	Skyview High School Nampa · High · Grades 9–12	Public	1,146	48.1 Lower 50%	31% Math proficiency	1,146
5	Lone Star Middle School Nampa · Middle · Grades 6–8	Public	927	45.1 Lower 50%	37% Math proficiency	927
6	Lakevue Elementary School Nampa · Elementary · Grades PK–5	Public	915	58.7 Top 50%	55% Math proficiency	915
7	South Middle School Nampa · Middle · Grades 6–8	Public	836	47.3 Lower 50%	39% Math proficiency	836
8	East Canyon Elementary School Nampa · Elementary · Grades PK–5	Public	799	49.2 Lower 50%	51% Math proficiency	799
9	East Valley Middle School Nampa · Middle · Grades 6–8	Public	754	37.9 Lower 50%	29% Math proficiency	754
10	Desert Springs Elementary School Nampa · Elementary · Grades PK–5	Public	686	52.6 Top 50%	54% Math proficiency	686
11	Birch Elementary School Nampa · Elementary · Grades PK–5	Public	663	63.1 Top 50%	62% Math proficiency	663
12	New Horizon Magnet School Nampa · Elementary · Grades PK–8	Public	644	35.6 Lower 50%	42% Math proficiency	644
13	Willow Creek Elementary Nampa · Elementary · Grades PK–5	Public	598	52.8 Top 50%	52% Math proficiency	598
14	Endeavor Elementary School Nampa · Elementary · Grades PK–5	Public	589	31.1 Lower 50%	29% Math proficiency	589
15	Reagan Elementary School Nampa · Elementary · Grades PK–5	Public	586	49.3 Lower 50%	45% Math proficiency	586
16	Roosevelt Elementary School Nampa · Elementary · Grades PK–5	Public	581	50.8 Top 50%	48% Math proficiency	581
17	Lake Ridge Elementary Nampa · Elementary · Grades PK–5	Public	541	66.9 Top 50%	61% Math proficiency	541
18	Park Ridge Elementary Nampa · Elementary · Grades K–5	Public	491	30.8 Lower 50%	32% Math proficiency	491
19	Iowa Elementary Nampa · Elementary · Grades PK–5	Public	485	46.2 Lower 50%	46% Math proficiency	485
20	Sherman Elementary Nampa · Elementary · Grades PK–5	Public	468	32.8 Lower 50%	36% Math proficiency	468
21	Owyhee Elementary School Nampa · Elementary · Grades PK–5	Public	425	57.4 Top 50%	49% Math proficiency	425
22	Central Elementary Nampa · Elementary · Grades PK–5	Public	365	24.8 Lower 50%	22% Math proficiency	365
23	Pathways in Education: Nampa Nampa · High · Grades 9–12	Charter	312	8.0 Lower 50%	2.5% Math proficiency	312
24	Legacy Charter School Nampa · Elementary · Grades K–8	Charter	311	68.0 Top 50%	65% Math proficiency	311
25	Idaho Connects Online School Nampa · High · Grades 6–12	Charter	165	42.2 Lower 50%	24.5% Math proficiency	165

Ridgevue High School in Nampa leads the 2025 list of largest schools in Nampa with Enrollment 1,640. Of the 25 schools shown, 22 are public, 3 are charter.

For the full picture see the wider Idaho largest schools rankings, every school on the Nampa page, or the comparison tool to put a shortlist side by side.

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Frequently asked questions

What is the best largest school in Nampa?

Ridgevue High School in Nampa, Idaho ranks first among largest schools in Nampa with Enrollment 1,640 (Enrollment: 1,640).

How are largest schools in Nampa ranked?

Schools with the highest enrollment. Only schools eligible for the Success Index (US) are included; the index is shown alongside for context.

Are these 2025 rankings official?

No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.