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Best High Schools in Ozaukee County, WI

Coming soon: We're expecting this year's test scores from the Wisconsin Department of Public Instruction any day now — new rankings will be posted the moment they're released!

Coming soon: This year's test scores are expected from the Wisconsin Department of Public Instruction any day now — new rankings will follow the moment they're released!

At a glance

Schools

4,012

Students

Districts

5-star schools

Top rankedCedarburg High8^th of 431 Wisconsin high schools

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Biggest riser

Ozaukee High up 73 spots statewide this year

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Smallest classes

Ozaukee High 10.3 students per teacher

SchoolDigger ratings

5★

4★

See the top-ranked Wisconsin schools →

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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 (2025)				Ranking (2024)				ACT English Language Arts (2025)	ACT Mathematics (2025)	ACT Science (2025)	Forward Exam Social Studies (2025)	Per Pupil Expenditures (2025)
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 (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	ACT English Language Arts 10th Grade	ACT Mathematics 10th Grade	ACT Science 10th Grade	Forward Exam Social Studies 10th Grade	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Cedarburg High	Public	9-12	W68N611 Evergreen Blvd	Cedarburg	53012	Ozaukee County	Cedarburg School District	No	No	No	No	(262) 376-6200	1,073	68	15.8	8.6%	954 (88.9%)	19 (1.8%)	46 (4.3%)	23 (2.1%)	2 (0.2%)	0 (0.0%)	29 (2.7%)	96.7	8^th of 431 public high schools	98.1%		96.7	8^th of 431 public high schools	98.1%		82.2	73.8	73.0	75.0	$15,293	$247	$15,046
Ozaukee High	Public	9-12	401 Highland Dr	Fredonia	53021	Ozaukee County	Northern Ozaukee School District	No	No	No	No	(262) 692-2453	199	19	10.3	20.1%	177 (88.9%)	3 (1.5%)	11 (5.5%)	5 (2.5%)	2 (1.0%)	0 (0.0%)	1 (0.5%)	75.4	76^th of 431 public high schools	82.4%		62.5	149^th of 431 public high schools	65.4%	73	55.1	53.1	57.1	66.0	$15,347	$157	$15,190
Grafton High	Public	9-12	1950 Washington St	Grafton	53024	Ozaukee County	Grafton School District	No	No	No	No	(262) 376-5500	727	47	15.6	15.3%	599 (82.4%)	19 (2.6%)	43 (5.9%)	34 (4.7%)	2 (0.3%)	0 (0.0%)	30 (4.1%)	94.7	14^th of 431 public high schools	96.8%		92.6	18^th of 431 public high schools	95.8%	4	71.5	67.4	73.3	77.3	$14,486	$587	$13,898
Homestead High	Public	9-12	5000 W Mequon Rd	Mequon	53092	Ozaukee County	Mequon-Thiensville School District	No	No	No	No	(262) 238-5646	1,204	73	16.5	12.0%	819 (68.0%)	91 (7.6%)	105 (8.7%)	110 (9.1%)	1 (0.1%)	2 (0.2%)	76 (6.3%)	92.9	20^th of 431 public high schools	95.4%		93.5	16^th of 431 public high schools	96.3%	4	70.8	68.1	71.1	69.0	$15,806	$270	$15,536
Port Washington High	Public	9-12	427 W Jackson St	Port Washington	53074	Ozaukee County	Port Washington-Saukville School District	No	No	No	No	(262) 268-5500	809	55	14.7	24.2%	676 (83.6%)	23 (2.8%)	59 (7.3%)	7 (0.9%)	1 (0.1%)	0 (0.0%)	42 (5.2%)	88.1	33^rd of 431 public high schools	92.3%		77.7	68^th of 431 public high schools	84.2%	35	66.8	64.4	61.9	66.3	$15,264	$634	$14,630

SchoolDigger rankings lists for Wisconsin:

Elementary Schools Middle Schools High Schools Districts Cities

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

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.