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SCHOOL COMMUNITY·ST. VRAIN VALLEY SCHOOL DISTRICT NO. RE1J·NCES 080537000901

Thunder Valley PK-8

555 8TH STREET, FREDERICK, CO 80530 · (303) 833-2456 · Weld County
GRADES PK–08ELEMENTARY41-RURALTITLE IREGULAR SCHOOL880 STUDENTS
Enrollment
880
Elementary
DISTRICT 467 · STATE 379
Student : Teacher
15.9:1
55 FTE teachers
DISTRICT 15.6:1 · STATE 16.6:1
Free / Reduced Lunch
63%
555 students
DISTRICT 39% · 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
Kindergarten
94
Grade 1
101
Grade 2
100
Grade 3
105
Grade 4
106
Grade 5
79
Grade 6
90
Grade 7
103
Grade 8
102
Student demographics
White
28032%
DISTRICT 59% · STATE 49%
Hispanic
54262%
DISTRICT 32% · STATE 37%
Black
121%
DISTRICT 1% · STATE 5%
Asian
192%
DISTRICT 4% · STATE 3%
Two+
243%
DISTRICT 4% · STATE 5%
Native American
30%
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
42949%
Female
45151%

Discussions

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
22.0%
CO avg 44.9% . +2.2pp since 2023
Math
15.4%
CO avg 36.1% . +3.8pp 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
18.0%
composite math + reading, all grades
Predicted
28.5%
based on CO schools with similar FRL share
Beats by
-10.5pp
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
880
+9 (+1%) vs 2017
Student : Teacher
15.9:1
was 16.5:1
% White
32%
was 42%
% Hispanic
62%
was 54%
% Black
1%
was 1%
% Asian
2%
was 1%
Source: NCES Common Core of Data

About Thunder Valley PK-8

Thunder Valley PK-8 is an elementary campus of large scale in FREDERICK, Colorado, one of the schools within St. Vrain Valley School District No. Re1J, works with 880 students in grades pre-K through 8. Enrollment runs roughly 132% larger than the state mean of about 379.

St. Vrain Valley School District No. Re1J runs 54 schools in total, collectively educating 31,607 students. Thunder Valley PK-8 is one of those campuses.

For racial and ethnic makeup, Thunder Valley PK-8 shows that the largest single group is Hispanic, at 62% of enrollment. Beyond that, the school shows 32% White, 3% multiracial, 2% Asian. By comparison, Weld County as a whole is about 31% Hispanic, so the school skews meaningfully more Hispanic than its surroundings.

Looking at the economic backdrop, Staff filings list 55 full-time-equivalent teachers, which works out to roughly 15.9:1 students per teacher. The state averages about 16.6:1, putting this campus right in line with peers. Around 63% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator. Set against Weld County (around 47%), the school's rate is meaningfully above typical.

Adjusting for the school's free-and-reduced-lunch share, Thunder Valley PK-8 tracks the demographic baseline. The model predicts 28.5% given the school's FRL share; actual proficiency is 18.0%.

In the surrounding community, ACS estimates for Weld County put the typical household earns roughly $97,097 per year, about 33% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 7%. In all, Weld County runs 116 public schools (combined enrollment of about 61,274 students), of which Thunder Valley PK-8 is one.

Nearest neighbor: Spark! Discovery Preschool, around 0.1 miles off. Counting just inside five miles, 8 other public schools cluster around Thunder Valley PK-8. Among the 8 schools in that immediate cluster with test data (this one included), Thunder Valley PK-8 ranks 8th on composite proficiency, below the local average of 41.4%.

The campus sits in an outlying setting.

Trend over the last 7 years. Thunder Valley PK-8's enrollment has changed only slightly since 2018, when it stood at 871 (now 880). Over the same period, the White share ticked down from 42% to 32%.

Within the allk12 community for this school, the feed for Thunder Valley PK-8 typically covers open house dates, ride-share offers, and field-trip permission slips. Anyone with firsthand experience at this school can post or comment.

Weld County at a glance

View full county profile
Population
350,396
Census ACS
Median income
$97,097
Household, ACS
Bachelor's+
33%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
116
61,274 students

Quick facts

School name
Thunder Valley PK-8
District
St. Vrain Valley School District No. Re1J
Address
555 8TH STREET, FREDERICK, CO 80530
Phone
(303) 833-2456
County
Weld County
Level
Elementary
Grade range
PK–08
Total enrollment
880
Teachers (FTE)
55
Student–teacher ratio
15.9:1
Free/Reduced lunch
555 (63%)
Locale
41-Rural: Fringe
NCES ID
080537000901
Charter school
No
Virtual school
No

Related schools

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

Frequently asked questions

About Thunder Valley PK-8
What is the total enrollment at Thunder Valley PK-8?
Thunder Valley PK-8 enrolls approximately 880 students in grades PK-08.
What age range does Thunder Valley PK-8 serve?
Thunder Valley PK-8 serves students from grade PK through grade 08.
What is the student-teacher ratio at Thunder Valley PK-8?
The student-to-teacher ratio at Thunder Valley PK-8 is approximately 15.9:1 (55 FTE teachers).
What is the racial breakdown of students at Thunder Valley PK-8?
At Thunder Valley PK-8, the student body is approximately 32% White, 62% Hispanic, 1% Black, 2% Asian, 3% Two or more.
Is Thunder Valley PK-8 public or private?
Thunder Valley PK-8 is a public K-12 school, overseen by St. Vrain Valley School District No. Re1J.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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