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#112 of 157 private schools in IA

Lutheran Interparish School

Elementary School · Williamsburg, IA

A private elementary school in Williamsburg, IA serving grades Pre-K – 8th.

Private

804 CT ST, Williamsburg, IA 52361

  • Math 82% vs IA 74% (2025)
  • Reading 58% vs IA 72% (2025)
  • 6.7:1 student-teacher ratio

Academics

Preliminary

What this rating measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in IA.

Classroom Attention
?Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A9.3 / 10
View breakdown
Student-Teacher Ratio6.7:1
Instructional Commitment
?Total annual instructional hours based on school day length and days per year. (15% of overall score)
C3.3 / 10
View breakdown
School Day Length6.5 hours
Annual Instructional Hours1,163.5
Diversity & Inclusion
?Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
C-2.4 / 10
View breakdown
Diversity Index3%
Community Context

Data not available

School Profile
?Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
B-4.9 / 10
View breakdown
Enrollment76
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in IA

2025 ISASP proficiency

Most recent published year. School vs. IA average.

Math Proficiency82%(2025 ISASP)
School
State
74%(2025 ISASP)
ELA Proficiency58%(2025 ISASP)
School
State
72%(2025 ISASP)

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 rate

The neighborhood

Where Lutheran Interparish 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 60Somewhat Walkable
  • Bike 28Somewhat Bikeable
  • City Safety: Elevated1,075/100K

Powered byWalk Score

FBI Uniform Crime Reporting · 2024 · city context (Williamsburg), not school-level safety or attendance eligibility. Source details

Source period: 2024. Freshness not available.

Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)

Median income

$66,695

Median home value

$198,000

Median rent

$758/mo

College educated

33.5%

Homeownership

65.7%

Poverty rate

9.2%

ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 52361; this is area context, not an attendance boundary.

Programs & students

Student demographicsNCES Private School Universe Survey (PSS) (SY 2021–22)

White98.7%
Two or More1.3%

Source: NCES Private School Universe Survey (PSS)

Compare nearby

Nearby same-level schools

2 from a 5-mile search

SchoolScoreGradesDistanceEnrollmentCompare
Williamsburg Virtual AcademyEnrollment path unverifiedNot ratedK–120.6 mi3Compare →
Mary Welsh ElementaryEnrollment path unverified7.4PK–61.0 mi647Compare →

Distance is proximity only; it is not attendance eligibility.

Enrollment path unverified: Potential public school; its attendance or application path has not been classified.

Lutheran Interparish School is listed in Williamsburg, IA; verify the current enrollment path directly.

About Lutheran Interparish School

Lutheran Interparish School is a private elementary school in Williamsburg, IA, serving approximately 76 students in grades Pre-K-8th with a 6.7:1 student-teacher ratio. It holds a MySchoolScout rating of 5.6 out of 10 and ranks #112 of 157 private schools in IA. State assessment records show 82% math proficiency (2025 ISASP) and 58% reading/ELA proficiency (2025 ISASP).

Frequently asked questions

Common questions about Lutheran Interparish School

What grades does Lutheran Interparish School serve?

Lutheran Interparish School serves students in grades Pre-K through 8th.

How many students attend Lutheran Interparish School?

Lutheran Interparish School has an enrollment of approximately 76 students.

What is the student-teacher ratio at Lutheran Interparish School?

The student-teacher ratio at Lutheran Interparish School is 6.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Lutheran Interparish School rank in IA?

Lutheran Interparish School ranks #112 of 157 private schools in IA.

What is Lutheran Interparish School's MySchoolScout rating?

Lutheran Interparish School has a current MySchoolScout rating of 5.6 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 Lutheran Interparish School?

Based on loaded state assessment records, Lutheran Interparish School has 82% math proficiency (2025 ISASP) and 58% reading/ELA proficiency (2025 ISASP).

Is Lutheran Interparish School a private school?

Yes, Lutheran Interparish School is a private coeducational school with a Lutheran Church - Missouri Synod affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Lutheran Interparish School a religious school?

Lutheran Interparish School has a Lutheran Church - Missouri Synod religious affiliation.

School factsNCES Private School Universe Survey (PSS) (SY 2021–22)

Grades
Pre-K – 8th
Enrollment
76
Gender Split
57% M / 43% F
Student-Teacher Ratio
6.7:1
Teachers (FTE)
11
Type
private
Coed Status
coed
Affiliation
Lutheran Church - Missouri Synod
School Day
6.5 hours
Days Per Year
179 days
Setting
Distant Town
County
Iowa County
Area population (ZIP 52361)
4,781
Area average commute
21.2 min
Area median age
39.8
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 Private School Universe Survey (PSS) · SY 2021–22 · Low confidence
  • Vintage not available. Do not use this measure alone.
MySchoolScout rating and rank
MySchoolScout ranking model · 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 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.
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 52361; this does not measure the attendance area.

Evidence periods: Rating mixed/unknown input periods; assessments 2025 ISASP; directory SY 2021–22

About our data · How we calculate scores

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