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SCHOOL COMMUNITY·JEFFERSON SCHOOL DISTRICT·NCES 550705000778

Jefferson High

700 W Milwaukee St, Jefferson, WI 53549 · (920) 675-1100 · Jefferson County
GRADES 09–12HIGH32-TOWNREGULAR SCHOOL603 STUDENTS
·
allk12 Grade
Not graded

This school has no state test results for 2023-24 or 2024-25 to grade, which is common for schools that end before third grade. How grades work

Enrollment
603
High
DISTRICT 322 · STATE 475
Student : Teacher
13.9:1
43 FTE teachers
DISTRICT 12.2:1 · STATE 14.6:1
Free / Reduced Lunch
35%
211 students
DISTRICT 41% · STATE 42%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 914424%
Grade 1014123%
Grade 1116527%
Grade 1215325%
Student demographics
44%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 42% · STATE 54% · US 70%
White
42570%
DISTRICT 72% · STATE 65% · US 43%
Hispanic
14224%
DISTRICT 22% · STATE 15% · US 30%
Black
51%
DISTRICT 1% · STATE 9% · US 15%
Asian
71%
DISTRICT 1% · STATE 4% · US 6%
Two+
183%
DISTRICT 3% · STATE 6% · US 5%
Native American
20%
DISTRICT 0% · STATE 1% · US 1%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
32253%
Female
27746%

School pathway

Feeds from
Jefferson Middle06–08
Based on grade levels within Jefferson School District. Attendance zones can vary; confirm enrollment with the district.

Discussions

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BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
58.6%
composite math + reading, all grades
Predicted
56.2%
based on WI schools with similar FRL share
Beats by
+2.4pp
above demographic expectation

What this means: About 59% of students here test proficient in math and reading, compared with the roughly 56% typical for Wisconsin schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Wisconsin's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Jefferson High

Jefferson High's state test result (58.6% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Jefferson High this school60335.0%58.6%
Big Foot High
Walworth
43733.2%41.2%
Watertown High
Watertown
1,01234.7%33.2%
Beaver Dam High
Beaver Dam
1,03140.3%43.1%
Berlin High
Berlin
44139.0%39.0%
Sparta High
Sparta
87140.8%33.4%
Matched among Wisconsin high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Jefferson High ranks

Among high schools
MeasureThis schoolIn WisconsinIn Jefferson County
State test proficiency
ranked highest first
58.6%#69 of 402#2 of 6
Enrollment
ranked largest first
603#152 of 532#2 of 6
Students per teacher
ranked fewest first
13.9:1#134 of 325N/A
Diversity index
ranked most diverse first
43.9%#102 of 325N/A
Free and reduced lunch
ranked highest share first
35.0%#198 of 418#2 of 6
Enrollment change since 2017-18
ranked steepest decline first
-9.2%#110 of 203N/A
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
603
+5 (+1%) vs 2020
-1% since 1990-91, when it was 610
Student : Teacher
13.9:1
was 13.3:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2560343.313.9:135% (211)
2023-2461346.513.2:133% (203)
2022-2360746.313.1:133% (201)
2020-215984513.3:128% (165)
2017-1866443.515.3:130% (201)
2015-166583916.9:138% (247)
2010-115834014.6:132% (187)
2000-015944513.2:119% (110)
1990-916105112.0:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Jefferson High.

Since 2017-18: students down 9% (664 to 603); teachers unchanged (43.5 to 43.3).

About Jefferson High

Jefferson High is a public high school in Jefferson, Wisconsin. It reported 603 students in grades 9 through 12 in 2024-25. That compares with an average of about 475 students for high schools in Wisconsin.

Jefferson School District is the district for Jefferson High. It has 5 schools and 1,612 students.

About 70% of the student body at Jefferson High is White. Smaller groups are 24% Hispanic and 3% multiracial. County-wide, 89% of Jefferson County residents are White. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 44%.

On staff are 43.3 full-time-equivalent teachers; the student-to-teacher ratio is 13.9:1. It is about the same as the 14.6:1 average for high schools in Wisconsin. About 35% of students at Jefferson High are eligible for free or reduced-price lunch. That is in line with the 35% average for public schools in Jefferson County.

Compared with Wisconsin schools that have similar shares of low-income students, Jefferson High's results are 2.4 points above predicted: 58.6% against 56.2%.

In the wider Jefferson County area, the median household earns about $83,750 a year, a bachelor's degree or higher is held by about 29% of adults, and the share of residents below the poverty line is 5%. Jefferson High shares Jefferson County with 30 other public schools.

Jefferson Middle sits about 0.2 miles from Jefferson High. Inside a five-mile radius, there are 6 other public schools. Nearby schools with test data average 57.8% proficiency; Jefferson High posts 58.6%.

On the NCES locale scale, the school is Town: Distant.

In 2020-21, Jefferson High enrolled 598; in 2024-25, 603.

Jefferson High has a community page on allk12 for topics such as special education services, counseling, and support programs. You can also rate the school on this page.

Jefferson County at a glance

View full county profile
Population
86,003
Census ACS
Median income
$83,750
Household, ACS
Bachelor's+
29%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
31
9,194 students

Quick facts

School name
Jefferson High
District
Jefferson School District
Address
700 W Milwaukee St, Jefferson, WI 53549
Phone
(920) 675-1100
County
Jefferson County
Level
High
Grade range
09–12
Total enrollment
603
Teachers (FTE)
43
Student–teacher ratio
13.9:1
Free and reduced lunch
211 (35%)
Locale
32-Town: Distant
NCES ID
550705000778
Charter school
No
Virtual school
No

Related schools

Other schools in Jefferson School District
Other schools in Jefferson
Other Jefferson High schools

19 other US public schools in 16 states are named Jefferson High. Jefferson High is the 11th largest of the 20.

Nearby schools

Frequently asked questions

About Jefferson High
What is the total enrollment at Jefferson High?
Jefferson High enrolls approximately 603 students in grades 09-12.
What grades does Jefferson High serve?
Jefferson High serves grades 09-12.
What is the student-teacher ratio at Jefferson High?
The student-to-teacher ratio at Jefferson High is approximately 13.9:1 (43 FTE teachers).
What is the student diversity at Jefferson High?
Student demographics at Jefferson High are roughly 70% White, 24% Hispanic, 1% Black, 1% Asian, 3% Two or more.
What district is Jefferson High in?
Jefferson High is part of Jefferson School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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