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Hartford Union High School School District

At a glance

81^stof 426 Wisconsin districts▲ 93

Better than 80% of Wisconsin districts

High 1Grades 9-12

805 Cedar St
Hartford, WI 53027-2399·(262) 670-3200·All Wisconsin district rankings →

Statewide performance 2017–2025

2025: better than 81% of districts

School

1,324

Students

Top rankedHartford High97^th of 431 Wisconsin high schools

▲

Biggest riser

Hartford High up 64 spots statewide this year

Compare Wisconsin districts →See the top-ranked Wisconsin schools →

Summary:

The Hartford Union High School School District in Wisconsin is home to one standout high school, Hartford High. This school is ranked in the top 25% of Wisconsin high schools and has a 4-star rating, indicating it is performing well above average.

Hartford High boasts an impressive 91.0% four-year graduation rate, significantly higher than the state average. The school also outperforms the state in key subject areas, with 58.46% of students scoring proficient or better in ACT English Language Arts and 55.38% in ACT Mathematics. Additionally, Hartford High has a low 1.3% dropout rate and a student-teacher ratio of 16.3, slightly better than the state average.

While Hartford High is excelling in many areas, there is room for improvement in reducing the school's 17.7% chronic absenteeism rate, which is slightly higher than the state average. Overall, Hartford Union High School School District is home to a standout high school that is providing a quality education and strong student outcomes for the community.

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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 (2021)
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	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
Hartford High	Public	9-12	805 Cedar St	Hartford	53027	Washington County	Hartford Union High School School District	No	No	No	Yes	(262) 670-3200	1,324	80	16.6	23.3%	1,115 (84.2%)	15 (1.1%)	139 (10.5%)	16 (1.2%)	4 (0.3%)	0 (0.0%)	35 (2.6%)	70.2	97^th of 431 public high schools	77.5%		60.3	161^st of 431 public high schools	62.6%	64	58.5	55.4	53.2	51.2	$13,500	$316	$13,184

Districts nearby

District	Distance	# of Schools	Statewide Rank
Hartford J1 School District	0.38 mi	3	159^th
Herman-Neosho-Rubicon School District	3.75 mi	2	192^nd
Erin School District	3.86 mi	1	35^th
Slinger School District	5.32 mi	5	18^th
Holy Hill Area School District	7.39 mi	2	19^th

See the top WI Wisconsin districts

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.