Beta You're viewing our redesigned school list. Prefer the classic layout?

Best High Schools in Zip Code 83676

New rankings! SchoolDigger recently updated its Idaho rankings with newly released test scores for the 2025-26 school year.

Be the first to know when we post new rankings!

At a glance

Schools

210

Students

Districts

See the top-ranked Idaho schools →

Summary:

The 83676 zip code in Idaho is home to two high schools: Wilder High School and Cossa Academy. These schools serve students in grades 9-12 and have distinct student demographics, academic performance, and resource allocation.

Wilder High School has a significantly higher percentage of Hispanic students (78.87%) compared to Cossa Academy (31.96%). However, Wilder High School also has a much higher chronic absenteeism rate (62.9%) than Cossa Academy (35.2%). Conversely, Wilder High School boasts a higher four-year graduation rate (91.3%) compared to Cossa Academy (62.2%).

Both schools serve economically disadvantaged student populations, with Wilder High School having 100% of its students eligible for free or reduced-price lunch, and Cossa Academy at 95.88%. However, Wilder High School has a higher student-teacher ratio of 17.9 compared to Cossa Academy's 11.2 students per teacher. Additionally, Wilder High School underperforms on standardized tests, with only 15.2% of students proficient or better in ISAT/Science, compared to the state average of 41.6%.

Load more schools when map is moved

Ranking:

E Elementary M Middle H High A Alternative P Private

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

School													Students/Teachers											Ranking ()				Ranking ()				ISAT English Language Arts (2026)	Per Pupil Expenditures (2019)
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 (2025)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score ()	Statewide Rank ()	State Percentile ()	SchoolDigger Rating ()	Average Standard Score ()	Statewide Rank ()	State Percentile ()	Rank Change from Previous Year	ISAT English Language Arts End of Course	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Cossa Academy	Public	7-12	109 Penny Lane	Wilder	83676	Canyon County	Canyon-Owyhee School Service Agency (Cossa)	No	No	(n/a)	No	(208) 482-6074	79	10	7.9	86.1%	43 (54.4%)	0 (0.0%)	34 (43.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (2.5%)								(n/a)		$9,687	$976	$8,711
Wilder High School	Public	9-12	419 Huff Road	Wilder	83676	Canyon County	Wilder District	No	No	(n/a)	Yes	(208) 482-6229	131	9	14.0	70.2%	28 (21.4%)	1 (0.8%)	102 (77.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)	34.4	$9,690	$968	$8,722

Cities Near Zip Code 83676

City	Distance	# of Schools	Statewide Rank
Wilder	1.52 mi	8
Homedale	2.84 mi	3	89^th
Greenleaf	4.67 mi	3
Caldwell	6.33 mi	29	78^th
Marsing	9.12 mi	3	71^st

See the top ID Idaho cities

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