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SCHOOL COMMUNITY·WEST DELAWARE COUNTY COMM SCHOOL DISTRICT·NCES 193090001782

Lambert Elementary School

1001 Doctor St, Manchester, IA 52057 · (563) 927-3515 · Delaware County
GRADES PK–04ELEMENTARY32-TOWNTITLE IREGULAR SCHOOL449 STUDENTS
Enrollment
449
Elementary
DISTRICT 421 · STATE 325
Student : Teacher
13.6:1
33 FTE teachers
DISTRICT 12.8:1 · STATE 13.7:1
Free / Reduced Lunch
47%
213 students
DISTRICT 36% · STATE 41%
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
Pre-K
45
Kindergarten
79
Grade 1
82
Grade 2
63
Grade 3
87
Grade 4
93
Student demographics
White
37984%
DISTRICT 90% · STATE 70%
Hispanic
184%
DISTRICT 3% · STATE 14%
Black
256%
DISTRICT 3% · STATE 7%
Asian
41%
DISTRICT 0% · STATE 2%
Two+
235%
DISTRICT 4% · STATE 5%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
23753%
Female
21247%

Discussions

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Test scores

ISASP 2024-25 . % Proficient
English Language Arts
67.8%
IA avg 73.6% . -2.4pp since 2023
Math
79.9%
IA avg 70.9% . -0.4pp since 2023
Source: ISASP. 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
74.7%
composite math + reading, all grades
Predicted
68.2%
based on IA schools with similar FRL share
Beats by
+6.5pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
449
-52 (-10%) vs 2017
Student : Teacher
13.6:1
was 12.8:1
% White
84%
was 93%
% Hispanic
4%
was 2%
% Black
6%
was 4%
Source: NCES Common Core of Data

About Lambert Elementary School

Lambert Elementary School, a mid-sized elementary school in Manchester, Iowa, overseen by West Delaware County Comm School District, caters to 449 students, covering grades pre-K through 4. Enrollment runs roughly 38% above the state mean of about 325.

Within West Delaware County Comm School District, which oversees 3 schools and 1,263 students, Lambert Elementary School is one campus in the system.

In terms of who attends, Lambert Elementary School lists that the student body is overwhelmingly White (84%). Other groups include 6% Black, 5% multiracial, 4% Hispanic. The wider county runs roughly 94% White, putting the school's mix meaningfully less White than the area baseline.

Looking at school resources, Staff filings list 33 full-time-equivalent teachers, which works out to roughly 13.6:1 students per teacher. The state averages about 13.7:1, putting this campus right in line with peers. About 47% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. By comparison, Delaware County runs at roughly 35%, so the school's eligibility rate is somewhat above the surrounding baseline.

On a demographically-adjusted basis, Lambert Elementary School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 68.2%; this one delivers 74.7%.

In the area at large, the surrounding county (Delaware County) logs that median household income runs about $74,989, 23% of adults hold a bachelor's degree or higher, and the poverty rate sits near 6%. Lambert Elementary School is one of 10 public schools in Delaware County (combined enrollment of about 2,571 students).

West Delaware Middle School is the nearest neighboring public school, about 0.1 miles from this campus. Counting just inside five miles, 2 other public schools cluster around Lambert Elementary School. Ranking that nearby cluster on reported proficiency puts Lambert Elementary School at 7th of 7; the average score across the group is 82.4%.

Geographically, the school is in a town-center area.

Trend over the last 7 years. Looking back 7 years, enrollment at Lambert Elementary School has contracted 10%, going from 501 students in 2018 to 449 in 2025. The White share of enrollment fell from 93% to 84% over that span.

Inside the community feed, the feed for Lambert Elementary School typically covers enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.

Delaware County at a glance

View full county profile
Population
17,558
Census ACS
Median income
$74,989
Household, ACS
Bachelor's+
23%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
10
2,571 students

Quick facts

School name
Lambert Elementary School
District
West Delaware County Comm School District
Address
1001 Doctor St, Manchester, IA 52057
Phone
(563) 927-3515
County
Delaware County
Level
Elementary
Grade range
PK–04
Total enrollment
449
Teachers (FTE)
33
Student–teacher ratio
13.6:1
Free/Reduced lunch
213 (47%)
Locale
32-Town: Distant
NCES ID
193090001782
Charter school
No
Virtual school
No

Related schools

Other schools in West Delaware County Comm School District
Other schools in Manchester
Nearby schools

Frequently asked questions

About Lambert Elementary School
How large is Lambert Elementary School?
Lambert Elementary School enrolls approximately 449 students in grades PK-04.
What grades does Lambert Elementary School serve?
Lambert Elementary School serves grades PK-04.
How many teachers does Lambert Elementary School have?
Lambert Elementary School employs 33 FTE teachers, for a student-to-teacher ratio of 13.6:1.
How diverse is Lambert Elementary School?
Lambert Elementary School reports a student body of 84% White, 4% Hispanic, 6% Black, 1% Asian, 5% Two or more.
Who oversees Lambert Elementary School?
Lambert Elementary School is overseen by West Delaware County Comm School District in Delaware County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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