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SCHOOL COMMUNITY·JEFFERSON COUNTY SCHOOL DISTRICT NO. R-1·NCES 080480000725

Foster Dual Language PK-8

5300 SAULSBURY COURT, ARVADA, CO 80002 · (303) 982-1680 · Jefferson County
GRADES PK–08ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL454 STUDENTS
Enrollment
454
Elementary
DISTRICT 404 · STATE 379
Student : Teacher
16.0:1
28 FTE teachers
DISTRICT 15.9:1 · STATE 16.6:1
Free / Reduced Lunch
50%
228 students
DISTRICT 35% · 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
31
Kindergarten
48
Grade 1
48
Grade 2
52
Grade 3
52
Grade 4
50
Grade 5
44
Grade 6
53
Grade 7
43
Grade 8
33
Student demographics
White
8619%
DISTRICT 64% · STATE 49%
Hispanic
34576%
DISTRICT 27% · STATE 37%
Asian
61%
DISTRICT 3% · STATE 3%
Two+
174%
DISTRICT 5% · STATE 5%
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
23552%
Female
21948%

Discussions

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
34.1%
CO avg 44.9% . +1.6pp since 2023
Math
23.5%
CO avg 36.1% . +5.4pp 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
28.3%
composite math + reading, all grades
Predicted
36.3%
based on CO schools with similar FRL share
Beats by
-8.0pp
below 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
454
-52 (-10%) vs 2017
Student : Teacher
16.0:1
was 17.7:1
% White
19%
was 27%
% Hispanic
76%
was 69%
% Black
0%
was 1%
Source: NCES Common Core of Data

About Foster Dual Language PK-8

Foster Dual Language PK-8, a mid-tier elementary school in ARVADA, Colorado, part of Jefferson County School District No. R-1, enrolls 454 students, covering grades pre-K through 8.

Jefferson County School District No. R-1 comprises 148 schools with combined enrollment of 74,935 students; Foster Dual Language PK-8 is among them.

In terms of who attends, Foster Dual Language PK-8 reports that the largest single group is Hispanic, at 76% of enrollment. The remainder consists of 19% White, 4% multiracial. The wider county runs roughly 16% Hispanic, putting the school's mix noticeably more Hispanic than the area baseline.

Looking at school resources, Foster Dual Language PK-8 lists 28 full-time-equivalent teachers, putting the student-to-teacher ratio at about 16.0:1. The state averages about 16.6:1, putting this campus right in line with peers. About 50% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is higher than Jefferson County's rate of about 32%.

After controlling for student poverty, Foster Dual Language PK-8 sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 36.3%; this one delivers 28.3%.

In the area at large, the surrounding county (Jefferson County) shows that the typical household earns roughly $110,656 per year, about 52% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 4%. Across Jefferson County's 168 public schools (combined enrollment of about 74,739 students), Foster Dual Language PK-8 is one campus in the mix.

The closest other public school is Lawrence Elementary School, roughly 0.6 miles away. Within five miles, there are 8 other public schools. Among the 6 schools in that immediate cluster with test data (this one included), Foster Dual Language PK-8 ranks 2nd on composite proficiency, above the local average of 20.2%.

The school occupies a bedroom-community site.

Trend over the last 7 years. Foster Dual Language PK-8's enrollment has fell 10% since 2018, when it stood at 506 (now 454). White enrollment moved from 27% to 19% across the same window. The student-to-teacher ratio pulled in from 17.7:1 in 2018 to 16.0:1 today.

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.

Jefferson County at a glance

View full county profile
Population
579,377
Census ACS
Median income
$110,656
Household, ACS
Bachelor's+
52%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
168
74,739 students

Quick facts

School name
Foster Dual Language PK-8
District
Jefferson County School District No. R-1
Address
5300 SAULSBURY COURT, ARVADA, CO 80002
Phone
(303) 982-1680
County
Jefferson County
Level
Elementary
Grade range
PK–08
Total enrollment
454
Teachers (FTE)
28
Student–teacher ratio
16.0:1
Free/Reduced lunch
228 (50%)
Locale
21-Suburb: Large
NCES ID
080480000725
Charter school
No
Virtual school
No

Related schools

Other schools in Jefferson County School District No. R-1
Other schools in ARVADA
Nearby schools

Frequently asked questions

About Foster Dual Language PK-8
How many students attend Foster Dual Language PK-8?
Foster Dual Language PK-8 enrolls approximately 454 students in grades PK-08.
What grades does Foster Dual Language PK-8 serve?
Foster Dual Language PK-8 serves grades PK-08.
What is the student-teacher ratio at Foster Dual Language PK-8?
The student-to-teacher ratio at Foster Dual Language PK-8 is approximately 16.0:1 (28 FTE teachers).
How diverse is Foster Dual Language PK-8?
Foster Dual Language PK-8 reports a student body of 19% White, 76% Hispanic, 1% Asian, 4% Two or more.
Who oversees Foster Dual Language PK-8?
Foster Dual Language PK-8 is overseen by Jefferson County School District No. R-1 in Jefferson County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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