Excellent
#39 of 1,280 schools in IA
Top 3% in state
Lake Mills Elementary School
Elementary School · Lake Mills Comm School District · Lake Mills, IA
A Lake Mills Comm School District elementary school where students score 12 points above what's typical for similar communities.
102 S 4th Ave E, Lake Mills, IA 50450
- Math 89% vs IA 75% (2025)
- Reading 90% vs IA 72% (2025)
- 15:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Lake Mills Elementary School score 89% proficient, which is above what's typical for similar communities (expected: 77%).
2025 ISASP proficiency
Most recent published year. School vs. IA average.
Trend
↑ RecoveringProficiency declined earlier in the 17-year record (2009–2025), then recovered 15 points since 2020, reaching 89% in 2025.
Show all 15 years
Multi-year averages used by the rating model: math 81% (multi-year average, 2009-2025) · reading/ELA 81% (multi-year average, 2009-2025)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 35 test records from IA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
32.3%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Lake Mills Elementary School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 49Car-Dependent
- Bike 48Somewhat Bikeable
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Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$76,522
Median home value
$157,500
Median rent
$640/mo
College educated
18.5%
Homeownership
74.1%
Poverty rate
10.8%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 50450; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
0 from verified nearby records
No verified same-level alternatives
The available nearby set has no same-level school with a verified grade span.
Lake Mills Comm School District
- Schools in district
- 3
- Rank in district
- #1 of 3
- District spending per student
- $12,708NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 12.0%Census SAIPE · 2024
Lake Mills Elementary School is listed in Lake Mills Comm School District; a district label does not verify attendance for an address.
About Lake Mills Elementary School
Lake Mills Elementary School is a public elementary school in Lake Mills, IA, part of Lake Mills Comm School District, serving approximately 316 students in grades Pre-K-5th with a 15:1 student-teacher ratio. It holds a MySchoolScout rating of 9.0 out of 10 and ranks #39 of 1,280 schools in IA. State assessment records show 81% math proficiency (multi-year average, 2009-2025) and 81% reading/ELA proficiency (multi-year average, 2009-2025).
Frequently asked questions
Common questions about Lake Mills Elementary School
What grades does Lake Mills Elementary School serve?
Lake Mills Elementary School serves students in grades Pre-K through 5th.
How many students attend Lake Mills Elementary School?
Lake Mills Elementary School has an enrollment of approximately 316 students.
What is the student-teacher ratio at Lake Mills Elementary School?
The student-teacher ratio at Lake Mills Elementary School is 15:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Lake Mills Elementary School rank in IA?
Lake Mills Elementary School ranks #39 of 1,280 schools in IA.
What is Lake Mills Elementary School's MySchoolScout rating?
Lake Mills Elementary School has a current MySchoolScout rating of 9.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Lake Mills Elementary School?
Based on loaded state assessment records, Lake Mills Elementary School has 81% math proficiency (multi-year average, 2009-2025) and 81% reading/ELA proficiency (multi-year average, 2009-2025).
Is Lake Mills Elementary School a charter school?
No, Lake Mills Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Lake Mills Elementary School a Title I school?
No, Lake Mills Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Lake Mills Elementary School?
32.3% of students at Lake Mills Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- Pre-K – 5th
- Enrollment
- 316
- Student-Teacher Ratio
- 15:1
- Teachers (FTE)
- 21
- Type
- regular
- Setting
- Remote Rural
- County
- Winnebago County
- Chronic Absenteeism (SY 2022-23)
- 11.1%
- Phone
- (641) 592-1882
- Area population (ZIP 50450)
- 3,001
- Area median age
- 45.5
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 ISASP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 ISASP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 ISASP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 ISASP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 50450; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
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