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SCHOOL COMMUNITY·DOUGLAS COUNTY SCHOOL DISTRICT NO. RE 1·NCES 080345001583

Pioneer Elementary School

10881 RIVA RIDGE STREET, PARKER, CO 80138 · (303) 387-8400 · Douglas County
GRADES PK–05ELEMENTARY21-SUBURBREGULAR SCHOOL449 STUDENTS
Enrollment
449
Elementary
DISTRICT 517 · STATE 379
Student : Teacher
14.8:1
30 FTE teachers
DISTRICT 16.1:1 · STATE 16.6:1
Free / Reduced Lunch
28%
124 students
DISTRICT 19% · STATE 50%
Community
2
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
71
Kindergarten
58
Grade 1
74
Grade 2
58
Grade 3
54
Grade 4
65
Grade 5
69
Student demographics
White
28864%
DISTRICT 67% · STATE 49%
Hispanic
7416%
DISTRICT 17% · STATE 37%
Black
102%
DISTRICT 2% · STATE 5%
Asian
225%
DISTRICT 8% · STATE 3%
Two+
4911%
DISTRICT 7% · STATE 5%
Native American
41%
DISTRICT 0% · STATE 1%
Pacific Islander
20%
DISTRICT 0% · STATE 0%
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
22951%
Female
22049%

Discussions

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
58.4%
CO avg 44.9% . +1.4pp since 2023
Math
54.8%
CO avg 36.1% . -1.6pp 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
55.5%
composite math + reading, all grades
Predicted
50.0%
based on CO schools with similar FRL share
Beats by
+5.6pp
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
-39 (-8%) vs 2017
Student : Teacher
14.8:1
was 19.5:1
% White
64%
was 77%
% Hispanic
16%
was 14%
% Black
2%
was 1%
% Asian
5%
was 1%
Source: NCES Common Core of Data

About Pioneer Elementary School

Set in PARKER, Colorado, Pioneer Elementary School is a mid-tier primary school, one of the schools within Douglas County School District No. Re 1. It educates 449 students across grades pre-K through 5.

Across the 89 schools in Douglas County School District No. Re 1 (61,550 students total), Pioneer Elementary School accounts for its share of the district's footprint.

Demographically, Pioneer Elementary School lists that White students make up the majority at 64%. The remainder is composed of 16% Hispanic, 11% multiracial, 5% Asian, 2% Black. By comparison, Douglas County as a whole is about 80% White, so the school skews visibly less White than its surroundings.

Looking at school resources, On paper, Pioneer Elementary School has 30 full-time-equivalent teachers, translating to a class-load average of around 14.8:1. The state averages around 16.6:1, so this campus is tighter than the state norm typical. Around 28% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. That share is north of Douglas County's rate of about 18%.

On a demographically-adjusted basis, Pioneer Elementary School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 50.0%; this one delivers 55.5%.

Across the wider county, community-level numbers for Douglas County indicate median household income runs about $149,594, 62% of adults hold a bachelor's degree or higher, and roughly 3% of residents live below the federal poverty line. Across Douglas County's 92 public schools (combined enrollment of about 63,841 students), Pioneer Elementary School is one campus in the mix.

Nearest neighbor: Iron Horse Elementary School, around 1.0 miles off. Counting just inside five miles, 8 other public schools cluster around Pioneer Elementary School. Ranking that nearby cluster on reported proficiency puts Pioneer Elementary School at 3rd of 9; the average score across the group is 52.0%.

Geographically, the school is in a commuter-belt area.

Looking at the recent track record. Looking back 7 years, enrollment at Pioneer Elementary School has fell 8%, going from 488 students in 2018 to 449 in 2025. Over the same period, the White share declined from 77% to 64%. The student-to-teacher ratio pulled in from 19.5:1 in 2018 to 14.8:1 today.

Within the allk12 community for this school, the feed for Pioneer Elementary School typically covers enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.

Douglas County at a glance

View full county profile
Population
377,150
Census ACS
Median income
$149,594
Household, ACS
Bachelor's+
62%
Adults 25+
Poverty rate
3%
Below federal line
Schools in county
92
63,841 students

Quick facts

School name
Pioneer Elementary School
District
Douglas County School District No. Re 1
Address
10881 RIVA RIDGE STREET, PARKER, CO 80138
Phone
(303) 387-8400
County
Douglas County
Level
Elementary
Grade range
PK–05
Total enrollment
449
Teachers (FTE)
30
Student–teacher ratio
14.8:1
Free/Reduced lunch
124 (28%)
Locale
21-Suburb: Large
NCES ID
080345001583
Charter school
No
Virtual school
No

Related schools

Other schools in Douglas County School District No. Re 1
Other schools in PARKER
Nearby schools

Frequently asked questions

About Pioneer Elementary School
How large is Pioneer Elementary School?
Pioneer Elementary School enrolls approximately 449 students in grades PK-05.
Is Pioneer Elementary School an elementary, middle, or high school?
Pioneer Elementary School is an elementary school covering grades PK-05.
How many teachers does Pioneer Elementary School have?
Pioneer Elementary School employs 30 FTE teachers, for a student-to-teacher ratio of 14.8:1.
What is the student diversity at Pioneer Elementary School?
Student demographics at Pioneer Elementary School are roughly 64% White, 16% Hispanic, 2% Black, 5% Asian, 11% Two or more.
Who oversees Pioneer Elementary School?
Pioneer Elementary School is overseen by Douglas County School District No. Re 1 in Douglas County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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