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SCHOOL COMMUNITY·GILPIN COUNTY SCHOOL DISTRICT NO. RE-1·NCES 080423001298

Gilpin County Undivided High School

10595 HIGHWAY 119, BLACK HAWK, CO 80403 · (303) 582-3444 · Gilpin County
GRADES 06–12HIGH42-RURALREGULAR SCHOOL200 STUDENTS
Enrollment
200
High
DISTRICT 196 · STATE 627
Student : Teacher
11.8:1
17 FTE teachers
DISTRICT 14.3:1 · STATE 16.9:1
Free / Reduced Lunch
38%
76 students
DISTRICT 43% · STATE 50%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
31
Grade 7
21
Grade 8
32
Grade 9
26
Grade 10
25
Grade 11
29
Grade 12
36
Student demographics
White
15879%
DISTRICT 77% · STATE 49%
Hispanic
2211%
DISTRICT 14% · STATE 37%
Black
21%
DISTRICT 1% · STATE 5%
Two+
189%
DISTRICT 9% · 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
10050%
Female
10050%

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
48.7%
CO avg 44.9% . +3.0pp since 2023
Math
38.2%
CO avg 36.1% . +9.6pp 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
40.2%
composite math + reading, all grades
Predicted
43.7%
based on CO schools with similar FRL share
Beats by
-3.4pp
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
200
-46 (-19%) vs 2017
Student : Teacher
11.8:1
was 14.9:1
% White
79%
was 82%
% Hispanic
11%
was 12%
% Black
1%
was 1%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About Gilpin County Undivided High School

Gilpin County Undivided High School is one of the very small senior highs in BLACK HAWK, Colorado, part of Gilpin County School District No. Re-1, with 200 students on its rolls from grades 6 through 12. That puts it 68% smaller than the typical public school in Colorado, which averages around 627 students.

Across the 2 schools in Gilpin County School District No. Re-1 (392 students total), Gilpin County Undivided High School accounts for its share of the district's footprint.

For racial and ethnic makeup, Gilpin County Undivided High School shows that the largest single group is White, at 79% of enrollment. Beyond that, the school lists 11% Hispanic, 9% multiracial. That is noticeably less White than the county at large, where the share is closer to 88%.

Looking at the economic backdrop, The school currently runs with 17 full-time-equivalent teachers, for a student-teacher ratio near 11.8:1. The state averages around 16.9:1, so this campus is tighter than the state norm typical. An estimated 38% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

With demographic context factored in, Gilpin County Undivided High School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 43.7%; this one delivers 40.2%.

In the broader community, Gilpin County reports that median household earnings sit near $95,361, about 53% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 7%. Gilpin County Undivided High School is one of 2 public schools in Gilpin County (combined enrollment of about 392 students).

Nearest neighbor: Gilpin County Elementary School, around 0.0 miles off. Within ten miles, there are 5 other public schools, a sparser pattern than typical urban areas. Among the 9 schools in that immediate cluster with test data (this one included), Gilpin County Undivided High School ranks 5th on composite proficiency, above the local average of 39.3%.

The school occupies an outlying site.

Trend over the last 7 years. Gilpin County Undivided High School's enrollment has declined 19% since 2018, when it stood at 246 (now 200). The student-to-teacher ratio tightened from 14.9:1 in 2018 to 11.8:1 today.

Within the allk12 community for this school, posts here usually surface around open house dates, ride-share offers, and field-trip permission slips. Posting is open to anyone connected to the school.

Gilpin County at a glance

View full county profile
Population
5,901
Census ACS
Median income
$95,361
Household, ACS
Bachelor's+
53%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
2
392 students

Quick facts

School name
Gilpin County Undivided High School
District
Gilpin County School District No. Re-1
Address
10595 HIGHWAY 119, BLACK HAWK, CO 80403
Phone
(303) 582-3444
County
Gilpin County
Level
High
Grade range
06–12
Total enrollment
200
Teachers (FTE)
17
Student–teacher ratio
11.8:1
Free/Reduced lunch
76 (38%)
Locale
42-Rural: Distant
NCES ID
080423001298
Charter school
No
Virtual school
No

Related schools

Other schools in Gilpin County School District No. Re-1
Other schools in BLACK HAWK
Nearby schools

Frequently asked questions

About Gilpin County Undivided High School
How large is Gilpin County Undivided High School?
Gilpin County Undivided High School enrolls approximately 200 students in grades 06-12.
What age range does Gilpin County Undivided High School serve?
Gilpin County Undivided High School serves students from grade 06 through grade 12.
How many students per teacher at Gilpin County Undivided High School?
Approximately 11.8:1 students per teacher at Gilpin County Undivided High School.
What is the student diversity at Gilpin County Undivided High School?
Student demographics at Gilpin County Undivided High School are roughly 79% White, 11% Hispanic, 1% Black, 9% Two or more.
Is Gilpin County Undivided High School public or private?
Gilpin County Undivided High School is a public K-12 school, overseen by Gilpin County School District No. Re-1.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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