Largest Schools in Onslow County Schools (2025)

Schools with the highest enrollment. Ranked by the Success Index (US) from official American data; 38 schools in Onslow County Schools, North Carolina. Rank positions shown on each profile are within United States and North Carolina.

#	School	Sector	Enrollment	Success Index (US)	Key result	Students
1	Jacksonville High Jacksonville · High · Grades 9–12	Public	1,441	46.8 Lower 50%	42% Math proficiency	1,441
2	White Oak High Jacksonville · High · Grades 9–12	Public	1,252	43.9 Lower 50%	44% Math proficiency	1,252
3	Swansboro High Swansboro · High · Grades 9–12	Public	1,232	53.5 Top 50%	46% Math proficiency	1,232
4	Dixon High Holly Ridge · High · Grades 9–12	Public	1,085	45.5 Lower 50%	27% Math proficiency	1,085
5	Northside High Jacksonville · High · Grades 9–12	Public	1,067	47.2 Lower 50%	67% Math proficiency	1,067
6	Swansboro Middle Swansboro · Middle · Grades 6–8	Public	1,052	46.7 Lower 50%	37% Math proficiency	1,052
7	Richlands High Richlands · High · Grades 9–12	Public	1,027	50.2 Top 50%	52% Math proficiency	1,027
8	Dixon Middle Sneads Ferry · Middle · Grades 6–8	Public	997	48.4 Lower 50%	37% Math proficiency	997
9	Jacksonville Commons Middle Jacksonville · Middle · Grades 6–8	Public	918	34.1 Lower 50%	33% Math proficiency	918
10	Hunters Creek Middle Jacksonville · Middle · Grades 6–8	Public	856	31.7 Lower 50%	24% Math proficiency	856
11	Coastal Elementary Holly Ridge · Elementary · Grades K–5	Public	833	68.8 Top 25%	33.1% Free/reduced-price lunch	833
12	Southwest High Jacksonville · High · Grades 9–12	Public	803	32.5 Lower 50%	32% Math proficiency	803
13	Trexler Middle Richlands · Middle · Grades 6–8	Public	770	39.2 Lower 50%	37% Math proficiency	770
14	Dixon Elementary Holly Ridge · Elementary · Grades PK–5	Public	760	64.5 Top 50%	52% Math proficiency	760
15	Southwest Elementary Jacksonville · Elementary · Grades PK–5	Public	720	38.9 Lower 50%	34% Math proficiency	720
16	Morton Elementary Jacksonville · Elementary · Grades PK–5	Public	715	35.7 Lower 50%	34% Math proficiency	715
17	Queens Creek Elementary Swansboro · Elementary · Grades PK–5	Public	706	53.8 Top 50%	46% Math proficiency	706
18	Silverdale Elementary Maysville · Elementary · Grades K–5	Public	648	45.6 Lower 50%	38% Math proficiency	648
19	Northwoods Park Middle Jacksonville · Middle · Grades 6–8	Public	633	37.4 Lower 50%	28% Math proficiency	633
20	Swansboro Elementary Swansboro · Elementary · Grades K–5	Public	592	61.9 Top 50%	49% Math proficiency	592
21	Richlands Elementary Richlands · Elementary · Grades K–5	Public	591	39.0 Lower 50%	33% Math proficiency	591
22	Hunters Creek Elementary Jacksonville · Elementary · Grades PK–5	Public	585	27.4 Lower 50%	19% Math proficiency	585
23	Stateside Elementary Jacksonville · Elementary · Grades K–5	Public	579	38.3 Lower 50%	27% Math proficiency	579
24	Carolina Forest Elementary Jacksonville · Elementary · Grades K–5	Public	570	54.1 Top 50%	43% Math proficiency	570
25	Heritage Elementary School Richlands · Elementary · Grades K–5	Public	565	35.9 Lower 50%	27% Math proficiency	565
26	Bell Fork Elementary Jacksonville · Elementary · Grades K–5	Public	551	37.3 Lower 50%	38% Math proficiency	551
27	Clear View Elementary Jacksonville · Elementary · Grades K–5	Public	535	52.8 Top 50%	52.7% Free/reduced-price lunch	535
28	Sand Ridge Elementary Hubert · Elementary · Grades K–5	Public	527	49.8 Lower 50%	42% Math proficiency	527
29	Meadow View Elementary Jacksonville · Elementary · Grades K–5	Public	520	39.0 Lower 50%	38% Math proficiency	520
30	Southwest Middle Jacksonville · Middle · Grades 6–8	Public	510	34.4 Lower 50%	26% Math proficiency	510
31	Jacksonville Commons Elem Jacksonville · Elementary · Grades K–5	Public	506	33.8 Lower 50%	29% Math proficiency	506
32	Blue Creek Elementary Jacksonville · Elementary · Grades K–5	Public	498	31.2 Lower 50%	24% Math proficiency	498
33	New Bridge Middle Jacksonville · Middle · Grades 6–8	Public	482	58.5 Top 50%	42% Math proficiency	482
34	Summersill Elementary Jacksonville · Elementary · Grades PK–5	Public	482	43.5 Lower 50%	39% Math proficiency	482
35	Parkwood Elementary Jacksonville · Elementary · Grades K–5	Public	457	51.7 Top 50%	46% Math proficiency	457
36	Northwoods Elementary Jacksonville · Elementary · Grades K–5	Public	439	33.0 Lower 50%	30% Math proficiency	439
37	Clyde Erwin Elementary Jacksonville · Elementary · Grades K–5	Public	283	31.4 Lower 50%	17% Math proficiency	283
38	Onslow Early College Jacksonville · High · Grades 9–12	Public	189	76.9 Top 25%	95% Reading proficiency	189

Jacksonville High in Jacksonville leads the 2025 list of largest schools in Onslow County Schools with Enrollment 1,441. Of the 38 schools shown, 38 are public.

For the full picture see the wider North Carolina largest schools rankings, every school on the Onslow County Schools 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 Onslow County Schools?

Jacksonville High in Jacksonville, North Carolina ranks first among largest schools in Onslow County Schools with Enrollment 1,441 (Enrollment: 1,441).

How are largest schools in Onslow County Schools 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.