The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·ST. VRAIN VALLEY SCHOOL DISTRICT NO. RE1J·NCES 080537000899

Erie Elementary School

4137 E COUNTY LINE RD., ERIE, CO 80516 · (303) 828-3395 · Boulder County
GRADES PK–05ELEMENTARY23-SUBURBREGULAR SCHOOL486 STUDENTS
Enrollment
486
Elementary
DISTRICT 467 · STATE 379
Student : Teacher
17.3:1
28 FTE teachers
DISTRICT 15.6:1 · STATE 16.6:1
Free / Reduced Lunch
17%
85 students
DISTRICT 39% · STATE 50%
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
50
Kindergarten
73
Grade 1
91
Grade 2
65
Grade 3
69
Grade 4
74
Grade 5
64
Student demographics
White
33569%
DISTRICT 59% · STATE 49%
Hispanic
8417%
DISTRICT 32% · STATE 37%
Black
31%
DISTRICT 1% · STATE 5%
Asian
378%
DISTRICT 4% · STATE 3%
Two+
255%
DISTRICT 4% · STATE 5%
Native American
20%
DISTRICT 0% · STATE 1%
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
25552%
Female
23148%

Discussions

+ POST

Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
67.2%
CO avg 44.9% . +0.3pp since 2023
Math
67.5%
CO avg 36.1% . +5.5pp since 2023
Source: CMAS. 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
66.2%
composite math + reading, all grades
Predicted
56.1%
based on CO schools with similar FRL share
Beats by
+10.1pp
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
486
-65 (-12%) vs 2017
Student : Teacher
17.3:1
was 18.8:1
% White
69%
was 81%
% Hispanic
17%
was 14%
% Black
1%
was 1%
% Asian
8%
was 1%
Source: NCES Common Core of Data

About Erie Elementary School

Erie Elementary School operates as an average-sized K-5 school in ERIE, Colorado, part of St. Vrain Valley School District No. Re1J. Current enrollment sits at 486 students spanning grades pre-K through 5. Compared to the state average of about 379 students per school, that is 28% bigger than typical.

Erie Elementary School is one of 54 schools operated by St. Vrain Valley School District No. Re1J, a district that teaches 31,607 students overall.

On demographics, Erie Elementary School logs that White students make up the majority at 69%. Other groups include 17% Hispanic, 8% Asian, 5% multiracial. That is visibly less White than the county at large, where the share is closer to 78%.

In terms of school funding signals, Erie Elementary School reports 28 full-time-equivalent teachers, putting the student-to-teacher ratio at about 17.3:1. That figure is higher than the state norm's 16.6:1 average. Roughly 17% of students at Erie Elementary School qualify for free or reduced-price lunch, often used as a Title I proxy. Set against Boulder County (around 33%), the school's rate is meaningfully below typical.

Adjusting for the school's free-and-reduced-lunch share, Erie Elementary School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 56.1%; this one delivers 66.2%.

Around the school, Boulder County reports that median household income runs about $103,994, about 64% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 4%. Erie Elementary School is one of 86 public schools in Boulder County (combined enrollment of about 42,200 students).

The closest other public school is Erie Middle School, roughly 0.2 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Erie Elementary School at 1st of 9; the average score across the group is 54.5%.

The school occupies a residential site.

Looking at the recent track record. Erie Elementary School's enrollment has edged down 12% since 2018, when it stood at 551 (now 486). White enrollment moved from 81% to 69% across the same window. Class-load math has narrowed: from 18.8:1 in 2018 to 17.3:1 in 2025.

Within the allk12 community for this school, the page collects discussion, questions, and updates around open house dates, ride-share offers, and field-trip permission slips. Anyone with firsthand experience at this school can post or comment.

Boulder County at a glance

View full county profile
Population
328,961
Census ACS
Median income
$103,994
Household, ACS
Bachelor's+
64%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
86
42,200 students

Quick facts

School name
Erie Elementary School
District
St. Vrain Valley School District No. Re1J
Address
4137 E COUNTY LINE RD., ERIE, CO 80516
Phone
(303) 828-3395
County
Boulder County
Level
Elementary
Grade range
PK–05
Total enrollment
486
Teachers (FTE)
28
Student–teacher ratio
17.3:1
Free/Reduced lunch
85 (17%)
Locale
23-Suburb: Small
NCES ID
080537000899
Charter school
No
Virtual school
No

Related schools

Other schools in St. Vrain Valley School District No. Re1J
Other schools in ERIE
Nearby schools

Frequently asked questions

About Erie Elementary School
What is the total enrollment at Erie Elementary School?
Erie Elementary School enrolls approximately 486 students in grades PK-05.
Is Erie Elementary School an elementary, middle, or high school?
Erie Elementary School is an elementary school covering grades PK-05.
How many teachers does Erie Elementary School have?
Erie Elementary School employs 28 FTE teachers, for a student-to-teacher ratio of 17.3:1.
What is the student diversity at Erie Elementary School?
Student demographics at Erie Elementary School are roughly 69% White, 17% Hispanic, 1% Black, 8% Asian, 5% Two or more.
What district is Erie Elementary School in?
Erie Elementary School is part of St. Vrain Valley School District No. Re1J.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post