Michael Brassem
Coldwell Banker Realty 56
(833) 723-0394
100 Total Sales
3 Near This School
$525K - $1.7M Price Range
Horizons K-8 School
Charter Elementary, Middle School
|
Grade K-8
4545 Sioux Dr,
Boulder, CO
School Details
Student Teacher Ratio
14:1
Math Proficiency
52%
Reading Proficiency
65%
Niche Grade
A
A+
Source: Niche
Niche Grade Details
Academics
|
Reading Proficiency
65%
|
Math Proficiency
52%
|
Teachers
|
Student Teacher Ratio
14:1
Teachers
25
|
Full Time Teachers
25
|
|
Teachers in First or Second Year
0%
|
|
GreatSchools Rating
Source: GreatSchools
GreatSchools Rating Details
Test Scores
|
Math
27.2%
State Average
25%
|
Science
57.4%
State Average
30.7%
|
Teachers and Staff
|
Students Per Counselor
262:1
|
Student Diversity
|
Female
50.6%
|
Male
49.4%
|
|
White
81.9%
|
Two or more races
7.8%
|
|
Hispanic
6.6%
|
Asian or Pacific Islander
2.6%
|
|
Black
<1%
|
Native Hawaiian or Other Pacific Islander
<1%
|
|
Native American
<1%
|
|
School Rankings
#8
Best Public MS Teachers in Colorado
#10
Best Public ES Teachers in Colorado
#11
Best Charter ES in Colorado
Specialty School Programs
Free/Reduced Lunch Offered
This School’s Reviews
Niche Reviews
8/14/2025
Horizons has been wonderful with my neurodivergent kiddo. They have worked really hard with him and care about his well being amd growth. Many places let my son slip through the cracks and pushed him out when he was struggling. Not Horizons. They have been monumental in my sons emotional and educational growth.
GreatSchools Reviews
11/14/2025
Horizons has been fabulous for our child in all aspects from the community to the administration to the teachers. We could not be happier with our choice to attend. Highly recommend!!
11/5/2025
This Charter school offers private school quality in a public school setting. You'll feel the love the staff puts in what they do everyday in the school. Strong community with events for every taste, high parent involvement (any parent can make things happen), small classrooms, individualized learni...
10/21/2025
We have loved Horizons K-8's small class sizes and the fact that each class has a paraprofessional to assist as well! The small-group learning for literacy and math has been a good fit for our child. The community has been wonderful and we appreciate the focus on relationship-centered learning and o...
10/20/2025
We chose Horizon's for the small class size and community engagement. We have found the teachers to be amazing, connected, and supportive of our children. We have found the approach fosters intrinsic motivation for learning in our two children. We also appreciate the unique learning experiences with...
Agents Specializing Near This School
-
Michael Brassem
-
Maria Gomez
Maria Gomez
RE/MAX Mountain Brokers
(970) 900-3942
59 Total Sales
1 Near This School
$724,000 Price
-
Emelie Griffith
Emelie Griffith
Compass - Boulder
(720) 928-3323
19 Total Sales
4 Near This School
$740K - $4M Price Range
-
Joshua Zelcer
Joshua Zelcer
Brokers Guild Real Estate
(720) 538-9674
131 Total Sales
1 Near This School
$125,000 Price
-
Bret Freedman
Bret Freedman
Estes Park Home Finders
(970) 825-0962
24 Total Sales
1 Near This School
$389,000 Price
-
D D Rockwell
D D Rockwell
Berkshire Hathaway HomeServices Colorado Real Estate, LLC
(888) 996-5316
67 Total Sales
2 Near This School
$509K - $515K Price Range
Map
Explore this Neighborhood
List Price Range
$290K - $3.5M
Homes For Sale
47
Average Home Value
$1,097,180
Median Lot Size
10,890 Sq Ft
% Renters
42%
Average Household Income
$149,558
% of College Grads
80.2%
Median Age
33
Average House Size
2,638 Sq Ft
% Commercial Property
40.3%
Homes for Sale
$385,000
- 1 Bed
- 1 Bath
- 445 Sq Ft
- 1812 17th St
- Unit 101S
Welcome to effortless Boulder living in this updated 1-bedroom, 1-bath condo ideally located in Downtown Boulder just one block from Pearl Street Mall, CU Boulder, trails, restaurants, and shopping. Perfect for students, investors, empty nesters, or anyone seeking a lock-and-leave lifestyle in one o...
Tracy Ellis
eXp Realty, LLC
(720) 605-4743
$78,000
- 3 Beds
- 2 Baths
- 1,078 Sq Ft
- 3003 Valmont Rd
- Unit 84
Welcome to this charming 3 bed 2 bath home located in Boulder! This home features a spacious living area filled with a warm and inviting atmosphere for everyday living and ready to make your own. The kitchen offers ample cabinetry, generous counter space, and a functional layout with room for a dini...
Faith Young
Keller Williams Advantage Realty LLC
(844) 984-1838
$8,500,000
- 4 Beds
- 3.5 Baths
- 4,578 Sq Ft
- 700 Utica Ave
Set behind gates on a pristine, landscaped one-acre parcel, this extraordinary Boulder estate delivers something almost impossible to find: total privacy paired with unobstructed, jaw-dropping views of Wonderland Lake and the Flatirons, protected forever by surrounding open space. This is luxury wit...
Kris Caldwell
eXp Realty, LLC
(720) 782-0642
$349,900
- 2 Beds
- 2 Baths
- 880 Sq Ft
- 695 Manhattan Dr
- Unit 5
- New 3 days ago
Live in Light, Luxury, and Location. Perfectly situated just steps away from Boulder’s best dining, grocery stores, coffee shops, and fitness centers, this stunning 2-bedroom, 2-bathroom condo offers effortless living only 2 miles from CU Boulder—with seamless access to both downtown Boulder and Den...
Todd L Crosbie
LIV Sotheby's International Realty
(866) 520-1962
$475,000
- 2 Beds
- 1.5 Baths
- 1,102 Sq Ft
- 3009 Madison Ave
- Unit 105I
An amazing location!!!! One of the closest buidings located near the University of Colorado, Boulder!!! Just a 10-minute walk from CU Boulder campuses and steps from the UCB bus stop, this updated townhome-style residence offers a rare combination of space, location, and convenience. Located just 0....
Ewelina Kurka
Your Castle Realty LLC
(720) 583-9754
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- 1-2 Baths
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$1,345 - $1,958 per month
- Nest on Osage - 8202
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- 1 Bath
- 600+ Sq Ft
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$1,706 - $3,971 per month
- Weathervane
- Studio - 3 Beds
- 1-3 Baths
- 480+ Sq Ft
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- Boulder, CO
Additional Schools in the Area
Public Schools shown may be Choice Schools
Choice Schools
Choice schools may not serve this home. Please check the school district website to see all schools serving this home.
- 9th to 12th
- Public
- 9th to 12th
- Public
- 6th to 12th
- Public
Parks in this Area
Arapahoe Ridge Park
East Boulder Community Park
East Boulder Dog Park
Meadow Glen Park
Keewaydin Meadows Park
Park East Park
Admiral Arleigh A Burke Park
Cherryvale Trailhead
Flatirons Golf Course
Additional Neighborhoods in this Area
Paragon Estates
Louisville neighborhood sought after for its views and luxury homes
Table Mesa
A large suburban neighborhood with amenities, based along the southern foothills
South Boulder
Traditional 1950s homes surrounded by the flatirons and open spaces
Crossroads
Condos and apartments in Boulder's business district
Goss-Grove
Historic neighborhood that's central to Boulder's best spots
Chautauqua
A small community known for its auditorium events and views of the Flatirons
Horizons K-8 School is a charter school for students in grades K-8 in Boulder, CO and is served by the Boulder Valley School District in Colorado. Annual tuition is $0. The school has a total enrollment of 361 and maintains a student-teacher ratio of 14:1. Academic records show that 52% of students achieve proficiency in math, and 65% are proficient in reading. Horizons K-8 School has received feedback and ratings, with a Niche grade of A and a GreatSchools Rating of 7 out of 10. The average home value in this area is $1,097,180. Discover additional schools in the area, like Fairview High School, New Vista High School, Halcyon School (Special Education), and more. Learn more about what Boulder has to offer, and browse homes for sale and for rent near Horizons K-8 School.