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D−

Lumberg Elementary School

PublicElementaryGrades PK–6

6705 West 22nd Avenue, Edgewater, CO 80214 · (303) 982-6182 · Part of Jefferson County School District R-1

Edgewater’s School Grade A− better than 78% of Colorado school districts

Students
526
Students per teacher
16:1
Free or reduced lunch
85%
Setting
Suburb
Grades
PK–6
The gist

What stands out about Lumberg Elementary School

  • Its own letter, D−: reading and math results near the bottom of Colorado’s public schools
  • Math proficiency 28 pts below the state
  • Reading / language arts 40 pts below the state
  • Enrollment up 56.5% since 2020–21
  • Next stop for Edgewater kids: Jefferson Junior/Senior High School

On the path

Where Edgewater kids come from and go next. The whole path →

PK–6Lumberg Elementary SchoolYou are here
7–12Jefferson Junior/Senior High School601 students

Test scores

2020–21
Math proficiency2%
State average 30.5%
Reading / language arts8%
State average 47%

Its own letter, D−, places these results among Colorado’s 1,665 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

6705 West 22nd Avenue, Edgewater

Students

Enrollment by grade
Pre-K31
Kindergarten67
Grade 172
Grade 264
Grade 367
Grade 472
Grade 577
Grade 676
Enrollment over time
336’20
316’21
318’22
532’23
526’24

Up 56.5% since 2020–21.

Who goes here
Hispanic 83%White 9%Black 4%Two or more races 3%Asian <1%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Lumberg Elementary School from Edgewater families.

Other schools in Jefferson County School District R-1

The district →

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Colorado’s other public schools; Edgewater’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.