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Jefferson County Open Elementary School

Public Grades PK, KG-6
506th
SchoolDigger Rank ?
of 950 Colorado Elementary Schools
Better than 47% of Colorado elementary schools
Summary

Jefferson County Open Elementary School is a public elementary school in Lakewood, Colorado, serving 240 students from pre-kindergarten to 6th grade. It is part of the Jefferson County School District No. R-1, which is ranked 29th out of 115 school districts in the state and has a 4-star rating.

While the school has a relatively low student-teacher ratio, it has seen a significant increase in chronic absenteeism, rising from 18.6% in 2021-2022 to 27.7% in 2023-2024, which is higher than the district and state averages. The school's performance on standardized tests is also mixed, with lower-than-average proficiency rates in mathematics across all grade levels and in English Language Arts (ELA) for most grades, except for 3rd and 6th. Additionally, the school's 5th-grade science proficiency rate is lower than the district and state.

Interestingly, when comparing Jefferson County Open Elementary School to nearby schools within the same district, some notable patterns emerge. Edgewater Elementary School and Deane Elementary School have lower test scores and higher chronic absenteeism rates than Jefferson County Open Elementary School, while South Lakewood Elementary School and Dennison Elementary School have significantly higher test scores and lower chronic absenteeism rates.

236
Students ?
14.2
Student/teacher ratio ?
$18,467
Per pupil spending ?
33.1%
Free/discounted lunch ?
 7655 West 10th Avenue
       Lakewood, CO  80214-4101

(303) 982-7045

District: Jefferson County School District No. R-1

Racial breakdown:

White:
72.9%
Hispanic:
15.7%
Two or more races:
10.2%
more
 See top rated Colorado elementary schools

 Compare Jefferson County Open Elementary School to nearby elementary schools!
At a glance
Ranking trend: Holding steady — 44th percentile in 2015 → 47th in 2025
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school37%
District avg48%
Colorado avg40%
506th of 950
Colorado public elementary schools ?
Bottom 47%▲ up 2 pts since 2015
See the entire ranking list of Colorado Elementary Schools →
SchoolDigger rating ?
60th of 84Elementary Schools in the Jefferson County School District No. R-1
29th of 115Jefferson County School District No. R-1 among Colorado districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankColorado percentileRating
202543.5506 of 95046.7%★★☆☆☆
202440.4524 of 94344.4%★★☆☆☆
202342.9492 of 93347.3%★★☆☆☆
202245.5464 of 92149.6%★★☆☆☆
202163.7275 of 71061.3%★★★☆☆
201951.4438 of 96554.6%★★★☆☆
201860.2327 of 91764.3%★★★☆☆
201748.3435 of 92953.2%★★★☆☆
201641.4492 of 91446.2%★★☆☆☆
201539.9521 of 93844.5%★★☆☆☆
201451.4484 of 96249.7%★★☆☆☆
201341.0596 of 95437.5%★★☆☆☆
201248.2530 of 93543.3%★★☆☆☆
201137.7625 of 93533.2%★★☆☆☆
201040.9597 of 92535.5%★★☆☆☆
200940.5578 of 87233.7%★★☆☆☆
200828.3649 of 84923.6%★☆☆☆☆
200724.5675 of 85220.8%★☆☆☆☆
200618.9690 of 82916.8%★☆☆☆☆
200516.4704 of 82314.5%★☆☆☆☆
200420.3674 of 80816.6%★☆☆☆☆

White

YearAvg scoreStatewide rankColorado percentileRating
202516.4486 of 55111.8%★☆☆☆☆
202316.7474 of 5259.7%☆☆☆☆☆
202241.8288 of 45436.6%★★☆☆☆
201932.9410 of 59631.2%★★☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
White (2025)12th percentile-35 vs school
By subject vs Colorado (2024-2025) ?
English Language Arts45%~ state avg
Science35%-4 vs state
Math30%-6 vs state

5.0
3 ratings · 1 written review
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What people are saying
by a parent
Sunday, February 26, 2012

Open Quote I have been incredibly impressed with the dedication, professionalism, and commitment of the staff at the Open School. My son is in the elementary program and those teachers are top-notch! You can find them presenting at conferences nation wide! When considering schools for our son, I observed the classrooms of numerous (13) schools, from gifted programs to Montessori, across three districts, and did not see anything that even compared to the experience provided each student at the Jeffco Open School. Each student was considered as if he/she was the teachers sole student! Of course, I considered test scores. When looking further into performance, I was delighted to see the high percentage of students (in the 90%) that went on to attend 4 year universities. Further, many students play sports on the teams of neighboring high schools (Lake for example). If I had to sum up the Open School, so far it has been; academic achievement coupled with love of learning (as a life-long interest), personal responsibility and self-directedness. The older students mentor the younger students, they are starting a huge garden program, and the experience is unmatched. What an amazing place to grow up (and be a parent of a student)! Close Quote





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Frequently Asked Questions about Jefferson County Open Elementary School

Jefferson County Open Elementary School ranks 506th of 950 Colorado elementary schools. SchoolDigger rates this school 2 stars out of 5.

Students at Jefferson County Open Elementary School are 73% White, 16% Hispanic, 10% Two or more races.

In the 2024-25 school year, 236 students attended Jefferson County Open Elementary School.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Colorado Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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