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SCHOOL COMMUNITY·GERMANTOWN SCHOOL DISTRICT·NCES 550516000555

MacArthur Elementary

W154N11492 Fond du Lac Ave, Germantown, WI 53022 · (262) 253-3468 · Washington County
GRADES PK–05ELEMENTARY21-SUBURBREGULAR SCHOOL486 STUDENTS
Enrollment
486
Elementary
DISTRICT 421 · STATE 323
Student : Teacher
15.2:1
32 FTE teachers
DISTRICT 15.5:1 · STATE 14.7:1
Free / Reduced Lunch
22%
107 students
DISTRICT 14% · STATE 42%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Pre-K5411%
Kindergarten7515%
Grade 17816%
Grade 26413%
Grade 37716%
Grade 46814%
Grade 57014%

This year's kindergarten class (75) is 7% larger than its 5th grade class (70).

Student demographics
53%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 38% · STATE 54% · US 70%
White
32366%
DISTRICT 78% · STATE 65% · US 43%
Hispanic
306%
DISTRICT 5% · STATE 15% · US 30%
Black
4810%
DISTRICT 5% · STATE 9% · US 15%
Asian
388%
DISTRICT 7% · STATE 4% · US 6%
Two+
469%
DISTRICT 5% · STATE 6% · US 5%
Native American
10%
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
24550%
Female
24150%

School pathway

Students here typically continue to
MacArthur Elementary→Kennedy Middle→Germantown High
Based on grade levels within Germantown School District. Attendance zones can vary; confirm enrollment with the district.

Discussions

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Test scores

Forward Exam 2024-25 . % Meeting or Advanced
English Language Arts
67.5%
WI avg 53.1% . -0.6pp since 2023
Math
70.8%
WI avg 54.8% . +0.3pp since 2023

What this means: On the Forward Exam, Wisconsin's statewide test, about 68 of every 100 students at this school read and write at grade level and about 71 of 100 do math at grade level. Across all Wisconsin schools, those numbers are about 53 and 55. Reading and writing scores have held steady since 2023, while math scores have held steady.

Forward Exam results by year

School yearEnglish Language ArtsMath
2024-2567.5%70.8%
2023-2468.1%70.5%
% Meeting or Advanced, all students and all tested grades.
Source: Forward Exam. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
68.5%
composite math + reading, all grades
Predicted
64.1%
based on WI schools with similar FRL share
Beats by
+4.4pp
above demographic expectation

What this means: About 69% of students here test proficient in math and reading, compared with the roughly 64% 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 MacArthur Elementary

MacArthur Elementary's state test result (68.5% proficient) is higher than 2 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
MacArthur Elementary this school48622.0%68.5%
Atwater Elementary
Shorewood
47424.3%74.1%
Riverside Elementary
Menomonee Falls
45517.6%64.3%
Poplar Creek Elementary
New Berlin
51422.4%74.3%
Eastside Elementary
Sun Prairie
40823.8%69.8%
Traeger Elementary
Oshkosh
42326.7%62.4%
Matched among Wisconsin elementary 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 MacArthur Elementary ranks

Among elementary schools
MeasureThis schoolIn WisconsinIn Washington County
State test proficiency
ranked highest first
68.5%#218 of 982#14 of 18
Math proficiency
ranked highest first
70.8%#185 of 992
▲ 39
#12 of 18
▲ 2
Reading proficiency
ranked highest first
67.5%#187 of 992
▲ 7
#10 of 18
no change
Enrollment
ranked largest first
486#174 of 1,157#4 of 20
Students per teacher
ranked fewest first
15.2:1#706 of 901#11 of 19
Diversity index
ranked most diverse first
53.0%#281 of 901#1 of 19
Free and reduced lunch
ranked highest share first
22.0%#864 of 1,064#11 of 18
Enrollment change since 2017-18
ranked fastest growth first
+32.8%#25 of 240N/A
Ranked against other public elementary 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
486
+86 (+22%) vs 2020
+145% since 1990-91, when it was 198
Student : Teacher
15.2:1
was 14.8:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2548631.915.2:122% (107)
2023-2448430.915.7:124% (115)
2022-2348532.215.0:123% (111)
2020-214002714.8:126% (103)
2017-1836626.213.9:117% (61)
2015-163922615.1:123% (90)
2010-113842416.0:124% (91)
2000-014162715.4:15% (19)
1990-911981414.1:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for MacArthur Elementary.

Since 2017-18: students up 33% (366 to 486); teachers up 22% (26.2 to 31.9).

About MacArthur Elementary

The public elementary school MacArthur Elementary is located in Germantown, Wisconsin. There are 486 students enrolled, covering pre-K through 5. That puts enrollment 50% bigger than the 323-student average for elementary schools in Wisconsin.

Germantown School District, which runs MacArthur Elementary, has 6 schools and 3,835 students.

Federal enrollment data show MacArthur Elementary is 66% White. Other groups make up 10% Black, 9% multiracial, 8% Asian, and 6% Hispanic. Washington County as a whole is about 91% White, so the school's share is lower. A diversity index of 53% means there is a 53% chance two randomly chosen students at MacArthur Elementary are from different groups.

The school lists 31.9 full-time-equivalent teachers and a student-to-teacher ratio of 15.2:1. The ratio is within a point of the 14.7:1 average for elementary schools in Wisconsin. A total of 107 students, or 22%, are eligible for free or reduced-price lunch. That is in line with the 23% average for public schools in Washington County.

MacArthur Elementary sits between the top and bottom 10% of Wisconsin schools on BeatsExpectations, with an actual average proficiency rate across its state test results of 68.5% and a predicted 64.1%.

The school's county is Washington County. According to Census Bureau estimates, the median household earns about $96,359 a year, roughly 35% of adults have a four-year degree or more, and about 4% of residents live below the federal poverty line. Public schools in Washington County number 34, with about 17,746 students.

The closest school to MacArthur Elementary is Kennedy Middle, located about 0.4 miles away. The count of other public schools within five miles is at least 8. On proficiency, MacArthur Elementary is ahead of the 64.6% nearby average, ranking 3rd of 7.

MacArthur Elementary is coded as Suburb: Large in federal locale data.

A 22% rise took enrollment from 400 in 2020-21 to 486 in 2024-25.

People who know MacArthur Elementary can post here about open houses, carpools, and field trips. Teachers and staff are welcome to share updates too.

Washington County at a glance

View full county profile
Population
137,879
Census ACS
Median income
$96,359
Household, ACS
Bachelor's+
35%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
34
17,746 students

Quick facts

School name
MacArthur Elementary
District
Germantown School District
Address
W154N11492 Fond du Lac Ave, Germantown, WI 53022
Phone
(262) 253-3468
County
Washington County
Level
Elementary
Grade range
PK–05
Total enrollment
486
Teachers (FTE)
32
Student–teacher ratio
15.2:1
Free and reduced lunch
107 (22%)
Locale
21-Suburb: Large
NCES ID
550516000555
Charter school
No
Virtual school
No

Related schools

Other schools in Germantown School District
Other schools in Germantown
Other MacArthur Elementary schools

8 other US public schools in 7 states are named MacArthur Elementary. MacArthur Elementary is the 3rd largest of the 9.

Nearby schools

Frequently asked questions

About MacArthur Elementary
What is the total enrollment at MacArthur Elementary?
MacArthur Elementary enrolls approximately 486 students in grades PK-05.
What grades does MacArthur Elementary serve?
MacArthur Elementary serves grades PK-05.
What is the student-teacher ratio at MacArthur Elementary?
The student-to-teacher ratio at MacArthur Elementary is approximately 15.2:1 (32 FTE teachers).
What is the racial breakdown of students at MacArthur Elementary?
At MacArthur Elementary, the student body is approximately 66% White, 6% Hispanic, 10% Black, 8% Asian, 9% Two or more.
Is MacArthur Elementary public or private?
MacArthur Elementary is a public K-12 school, overseen by Germantown School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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