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SCHOOL COMMUNITY·COCALICO SD·NCES 420627006289

Cocalico MS

South 6th Street, Denver, PA 17517 · (717) 336-1471 · Lancaster County
GRADES 06–08MIDDLE21-SUBURBTITLE IREGULAR SCHOOL617 STUDENTS
Enrollment
617
Middle
DISTRICT 570 · STATE 594
Student : Teacher
10.4:1
59 FTE teachers
DISTRICT 13.4:1 · STATE 13.2:1
Free / Reduced Lunch
45%
275 students
DISTRICT 45% · STATE 75%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
219
Grade 7
185
Grade 8
213
Student demographics
White
81%
DISTRICT 82% · STATE 60%
Hispanic
11%
DISTRICT 10% · STATE 16%
Black
2%
DISTRICT 2% · STATE 14%
Asian
4%
DISTRICT 3% · STATE 5%
Two+
2%
DISTRICT 3% · STATE 5%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
51%
Female
49%

Discussions

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
61.4%
PA avg 51.1% . +0.4pp since 2023
Math
58.4%
PA avg 43.0% . +6.3pp since 2023
Source: PSSA + Keystone. 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
58.7%
composite math + reading, all grades
Predicted
58.5%
based on PA schools with similar FRL share
Beats by
+0.2pp
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
617
-113 (-15%) vs 2017
Student : Teacher
10.4:1
was 13.9:1
% White
81%
was 87%
% Hispanic
11%
was 5%
% Black
2%
was 1%
% Asian
4%
was 3%
Source: NCES Common Core of Data

About Cocalico MS

Set in Denver, Pennsylvania, Cocalico MS is a middle-of-the-pack intermediate school, one of the schools within Cocalico SD. It caters to 617 students across grades 6 through 8.

Cocalico MS is one of 5 schools operated by Cocalico SD, a district that enrolls 2,852 students overall.

On the student-mix side, Cocalico MS lists that 81% of students identify as White, making the school strongly White-majority. Other groups include 11% Hispanic, 4% Asian, 2% multiracial. That mix tracks the wider county fairly closely.

On the income-and-resources front, On paper, Cocalico MS has 59 full-time-equivalent teachers, translating to a class-load average of around 10.4:1. The state averages around 13.2:1, so this campus is tighter than the state norm typical. Roughly 45% of students at Cocalico MS qualify for free or reduced-price lunch, often used as a Title I proxy. Set against Lancaster County (around 55%), the school's rate is somewhat below typical.

Adjusting for the school's free-and-reduced-lunch share, Cocalico MS tracks the demographic baseline. The model predicts 58.5% given the school's FRL share; actual proficiency is 58.7%.

In the broader community, census data for Lancaster County shows median household earnings sit near $86,959, 32% of adults hold a bachelor's degree or higher, and roughly 5% of residents live below the federal poverty line. In all, Lancaster County runs 114 public schools (combined enrollment of about 62,719 students), of which Cocalico MS is one.

Nearest neighbor: Denver El Sch, around 0.1 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 9 schools in that immediate cluster with test data (this one included), Cocalico MS ranks 7th on composite proficiency, below the local average of 62.6%.

The campus sits in a suburban setting.

Looking at the recent track record. Looking back 7 years, enrollment at Cocalico MS has fell 15%, going from 730 students in 2018 to 617 in 2025. The White share of enrollment declined from 87% to 81% over that span. Class-load math has pulled in: from 13.9:1 in 2018 to 10.4:1 in 2025.

Inside the community feed, posts here usually surface around school events, parent volunteer needs, and clubs. Parents, students, alumni, and staff are welcome to weigh in.

Lancaster County at a glance

View full county profile
Population
557,931
Census ACS
Median income
$86,959
Household, ACS
Bachelor's+
32%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
114
62,719 students

Quick facts

School name
Cocalico MS
District
Cocalico SD
Address
South 6th Street, Denver, PA 17517
Phone
(717) 336-1471
County
Lancaster County
Level
Middle
Grade range
06–08
Total enrollment
617
Teachers (FTE)
59
Student–teacher ratio
10.4:1
Free/Reduced lunch
275 (45%)
Locale
21-Suburb: Large
NCES ID
420627006289
Charter school
No
Virtual school
No

Related schools

Other schools in Cocalico SD
Other schools in Denver
Nearby schools

Frequently asked questions

About Cocalico MS
How many students attend Cocalico MS?
Cocalico MS enrolls approximately 617 students in grades 06-08.
Is Cocalico MS an elementary, middle, or high school?
Cocalico MS is a middle school covering grades 06-08.
How many students per teacher at Cocalico MS?
Approximately 10.4:1 students per teacher at Cocalico MS.
How diverse is Cocalico MS?
Cocalico MS reports a student body of 81% White, 11% Hispanic, 2% Black, 4% Asian, 2% Two or more.
Who oversees Cocalico MS?
Cocalico MS is overseen by Cocalico SD in Lancaster County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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