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Average

#1065 of 2,102 schools in WI

Addison Elementary

Elementary School · Slinger School District

5050 Indian Rd, Hartford, WI 53027

Enrollment

428

Student-Teacher

16.5:1

Score

6.5

Grades

Pre-K – 5th

Updated 2022-23

How this school compares

In Hartford

#4 of 6

public schools

Wisconsin elementary schools

#619 of 1,099

In district

#5 of 5

Slinger School District

Academic performance

9.7 / 10

Exceptional

About Addison Elementary

Addison Elementary serves 428 students in grades pre-kindergarten through fifth in Hartford, Wisconsin, earning recognition as one of the state's higher-performing elementary schools. With a MySchoolScout rating of 7.5 out of 10, the school ranks #295 out of 2,112 Wisconsin elementary schools, placing it in the 86th percentile statewide. The school demonstrates strong academic performance, with 72% of students achieving proficiency or above in math and 65% meeting or exceeding standards in English Language Arts and reading.

These results reflect the dedicated work of 26 full-time equivalent teachers who maintain a comfortable student-teacher ratio of 16.5:1, allowing for more individualized attention in the classroom. Addison Elementary draws from a stable community in Washington County, where families enjoy a median household income of $78,774 and the poverty rate remains low at 7.6%. The surrounding area features median home values of $275,400, indicating an established residential community that values education and family life.

Located on Indian Road, Addison Elementary sits in a rural setting near the town of Hartford, offering students the benefits of small-town community connections while maintaining access to quality educational resources and a supportive learning environment.

What Parents Should Know

Located in a rural area, Addison Elementary may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress6.1Above Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change+1.25 pts/yr
Data Period2019–2025
TrendImproving
Academics9.7Exceptional30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency71%
Reading/ELA Proficiency62%
Math vs. State Avg+16.7 pts
Reading vs. State Avg+10.8 pts
Overall Proficiency67%
Expected (poverty-adj.)51%
vs. Expected+15.8 pts
Adjusted Percentile95th
College ReadinessNot Available

Data not available for this school

Resources & Environment2.7Needs Improvement20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio16.5:1
Per-Pupil Spending$11,250

Addison Elementary — Students at Addison Elementary score 66% proficient, which is above what's typical for similar communities (expected: 51%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

15.4%

Students qualifying for federal meal assistance

Test Scores WI FORWARD (2024-25)

Math Proficiency 71.6%
School
State
53.0%
ELA Proficiency 64.9%
School
State
50.9%

Based on 10 test records from WI state assessments. About our data

Proficiency Trend

↑ Improving

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
65%
ELA
61%
2021*
Math
71%
ELA
62%
2025
Math
74.1%
ELA
67.1%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 6.1/10.

How Addison Elementary Compares

See how Addison Elementary performs across key quality dimensions compared to state benchmarks.

Overall Score
6.5/10
49th percentile in WI
Academic
9.7/10
9.7/10
Growth
6.1/10
Above average
Environment
2.7/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
15%
Teaching Staff
17:1 student-teacher ratio
26 teachers

Location

5050 Indian Rd, Hartford, WI 53027

Nearby Alternatives

Families considering Addison Elementary may also want to explore other elementary schools in the area. Allenton Elementary (rated 7.8/10, 3.4 miles away, in nearby Allenton), which scores notably higher. Another option is Lincoln Elementary (rated 7.7/10, 6.2 miles away), which scores notably higher. Additionally, Slinger Elementary (rated 7.6/10, 3.2 miles away, in nearby Slinger), which scores notably higher. For more schools in Hartford, see our Hartford schools guide .

Nearby Schools

20 within 6.5 mi
School Distance Rating
ST PETER CATHOLIC SCHOOL Slinger 3.0 mi 6.7
Slinger Elementary Slinger 3.2 mi 7.6
Slinger High Slinger 3.2 mi 7.5
Slinger Middle Slinger 3.4 mi 7.2
Allenton Elementary Allenton 3.4 mi 7.8
Rossman Elementary Hartford 5.1 mi 7.4
PEACE LUTHERAN SCHOOL Hartford 5.3 mi 5.7
ST KILIAN SCHOOL Hartford 5.6 mi 6.4
Lincoln Elementary Hartford 6.2 mi 7.7
Hartford High Hartford 6.5 mi 5.1
Central Middle Hartford 6.7 mi 5.8
Silverbrook Intermediate West Bend 6.2 mi 7.6
Green Tree Elementary West Bend 6.6 mi 6.2
McLane Elementary West Bend 6.3 mi 6.5
ST FRANCES CABRINI SCHOOL West Bend 6.2 mi 6.1
ST JOHN'S LUTHERAN SCHOOL West Bend 6.3 mi 5.7
Badger Middle West Bend 6.4 mi 7.7
HOLY ANGELS SCHOOL West Bend 6.6 mi 5.5
West Bend School District 4K West Bend 6.5 mi 5.6
Rolf's Early Childhood Center West Bend 6.5 mi 7.4

Neighborhood Census ACS (2019-2023)

Census data for ZIP 53027 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$85,708

Median Home Value

$290,200

Median Rent

$1,113/mo

Population

23,201

College Educated

27.7%

Homeownership

74.8%

Avg Commute

26.1 min

Poverty Rate

8.2%

Median Age

42.7

Community Profile

The community surrounding Addison Elementary has a median household income of $85,708. It is an area where 28% of adults hold a bachelor's degree or higher. The median home value in the area is $290,200, with a median rent of $1,113/month. The local poverty rate of 8.2% is relatively low. The average commute for residents is 26 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Bangor Elementary Bangor, WI 6.5
Brooklyn Elementary Brooklyn, WI 6.5
East Elementary Baraboo, WI 6.5
Eisenhower Elementary Green Bay, WI 6.5
Franklin Elementary Madison, WI 6.5
Lac du Flambeau Elementary Lac Du Flambeau, WI 6.5

Frequently Asked Questions

Common questions about Addison Elementary

What grades does Addison Elementary serve?

Addison Elementary serves students in grades Pre-K through 5th.

How many students attend Addison Elementary?

Addison Elementary has an enrollment of approximately 428 students.

What is the student-teacher ratio at Addison Elementary?

The student-teacher ratio at Addison Elementary is 16.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Addison Elementary rank in WI?

Addison Elementary is ranked #1065 out of 2,102 schools in WI.

What is Addison Elementary's MySchoolScout rating?

Addison Elementary has a composite rating of 6.5 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Addison Elementary?

Based on the most recent state assessment data, Addison Elementary has 71.6% math proficiency and 64.9% reading/ELA proficiency.

Is Addison Elementary a charter school?

No, Addison Elementary is not a charter school. It is a traditional public school operated by the local school district.

Is Addison Elementary a Title I school?

No, Addison Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Addison Elementary?

15.4% of students at Addison Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

City Safety
Elevated (821/100K)

FBI UCR 2024. City-level (Hartford). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Pre-K – 5th
Enrollment
428
Student-Teacher Ratio
16.5:1
Teachers (FTE)
26
Free/Reduced Lunch
15.4%
Type
regular
Setting
Fringe Rural
County
Washington County
Data Year
2023–2024

District

Slinger School District
District Enrollment
3,271
Schools in District
5
Per-Pupil Spending
$11,595
District Rank
#5 of 5

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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