Largest Schools in Bismarck (2025)

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

#	School	Sector	Enrollment	Success Index (US)	Key result	Students
1	Legacy High School Bismarck · High · Grades 9–12	Public	1,419	42.5 Lower 50%	21% Math proficiency	1,419
2	Century High School Bismarck · High · Grades 9–12	Public	1,406	61.4 Top 50%	41% Math proficiency	1,406
3	Bismarck High School Bismarck · High · Grades 9–12	Public	1,367	43.5 Lower 50%	26% Math proficiency	1,367
4	Horizon Middle School Bismarck · Middle · Grades 6–8	Public	1,124	65.8 Top 50%	45% Math proficiency	1,124
5	Simle Middle School Bismarck · Middle · Grades 6–8	Public	1,053	56.6 Top 50%	42% Math proficiency	1,053
6	Wachter Middle School Bismarck · Middle · Grades 6–8	Public	1,012	57.4 Top 50%	42% Math proficiency	1,012
7	Victor Solheim Elementary School Bismarck · Elementary · Grades K–5	Public	588	69.3 Top 25%	63% Math proficiency	588
8	Elk Ridge Elementary School Bismarck · Elementary · Grades K–5	Public	510	71.2 Top 25%	2.2% Free/reduced-price lunch	510
9	Robert Place Miller Elementary School Bismarck · Elementary · Grades K–5	Public	485	60.2 Top 50%	57% Math proficiency	485
10	Liberty Elementary School Bismarck · Elementary · Grades K–5	Public	470	66.0 Top 50%	61% Math proficiency	470
11	Sunrise Elementary School Bismarck · Elementary · Grades K–5	Public	445	76.5 Top 25%	66% Math proficiency	445
12	Northridge Elementary School Bismarck · Elementary · Grades K–5	Public	410	67.6 Top 50%	58% Math proficiency	410
13	Centennial Elementary School Bismarck · Elementary · Grades K–5	Public	390	75.0 Top 25%	64% Math proficiency	390
14	Dorothy Moses Elementary School Bismarck · Elementary · Grades K–5	Public	390	38.6 Lower 50%	32% Math proficiency	390
15	Silver Ranch Elementary School Bismarck · Elementary · Grades K–5	Public	386	73.0 Top 25%	4.4% Free/reduced-price lunch	386
16	Rita Murphy Elementary School Bismarck · Elementary · Grades K–5	Public	367	51.7 Top 50%	44% Math proficiency	367
17	Jeannette Myhre Elementary School Bismarck · Elementary · Grades K–5	Public	258	38.3 Lower 50%	37% Math proficiency	258
18	Will-Moore Elementary School Bismarck · Elementary · Grades K–5	Public	232	56.1 Top 50%	47% Math proficiency	232
19	Pioneer Elementary School Bismarck · Elementary · Grades K–5	Public	203	52.1 Top 50%	42% Math proficiency	203
20	Grimsrud Elementary School Bismarck · Elementary · Grades K–5	Public	180	54.0 Top 50%	52% Math proficiency	180
21	Prairie Rose Elementary School Bismarck · Elementary · Grades K–5	Public	136	71.2 Top 25%	62% Math proficiency	136
22	Roosevelt Elementary School Bismarck · Elementary · Grades K–5	Public	113	69.9 Top 25%	64.5% Math proficiency	113
23	Highland Acres Elementary School Bismarck · Elementary · Grades K–5	Public	103	71.8 Top 25%	62% Math proficiency	103
24	South Central Alternative High School Bismarck · High · Grades 9–12	Public	97	18.9 Lower 50%	24.5% Math proficiency	97
25	Apple Creek Elementary School Bismarck · Elementary · Grades PK–5	Public	78	54.4 Top 50%	49.5% Math proficiency	78

Legacy High School in Bismarck leads the 2025 list of largest schools in Bismarck with Enrollment 1,419. Of the 25 schools shown, 25 are public.

For the full picture see the wider North Dakota largest schools rankings, every school on the Bismarck 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 Bismarck?

Legacy High School in Bismarck, North Dakota ranks first among largest schools in Bismarck with Enrollment 1,419 (Enrollment: 1,419).

How are largest schools in Bismarck 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.