Founded upon Lasallian Catholic traditions, Mullen High School is a private, college preparatory school in the community of Sheridan, southwest of Denver. Mullen originated in 1931 as a school for orphaned boys who both worked on what was its dairy farm, and attended classes. Eventually paying boarders and day students joined the orphans as students and the dairy farm ceased operations. When the last of its orphans graduated, the boarding section closed and the school became a college preparatory high school for boys. It was in 1989 when the school became co-educational and modernized its facilities to become the campus of today.
Mullen students come from 87 different zip codes — with different passions and backgrounds — but all are taught to problem-solve, create, collaborate, reason and speak with clarity. At Mullen, the mission is to prepare students to succeed in college, and to engage with their whole hearts and minds to change the world. The school offers classes that challenge at every level including college prep, honors and advanced placement. A service-learning program also provides ways for students to put their faith into action by participating in community outreach programs. Mullen High School also offers 26 state-sanctioned sports for Mustangs boys and girls.
Mullen High School
755
Students
A
School Details
Head of School
Frank Cawley
Student Teacher Ratio
11:1
Average SAT Score
1260
Average ACT Score
28
Average GPA
3.62
Graduation Rate
100%
Annual Tuition
$19,300
Religious Affiliation
Catholic
Niche Grade
A
B+
A
A
A+
A
Source: Niche
Niche Grade Details
Academics
Average GPA
3.62
Teachers
Student Teacher Ratio
11:1
Teachers
68
Full Time Teachers
65
Part Time Teachers
3
Teachers in First or Second Year
15%
College Prep
Average SAT
1260
Math
630
Verbal
640
Average ACT
28
Math
26
English
28
Reading
29
Science
27
Four-Year Matriculation Rate
96%
Clubs and Activities
Girls Athletic Participation
Very High
Boys Athletic Participation
High
GreatSchools Rating Details
Student Diversity
Male
50.3%
Female
49.7%
White
71.8%
Hispanic
14.5%
Two or more races
6.5%
Asian
3.1%
Black
2.2%
Native American
1.2%
Native Hawaiian or Other Pacific Islander
<1%
Specialty School Programs
AP Programs Offered
IB Programs Offered
Athletics Program
Colleges Students are Considering
Students are most interested in or go on to attend these colleges.
University of Colorado Boulder
177 Students
Colorado State University
146 Students
University of Denver
73 Students
University of San Diego
57 Students
Regis University
54 Students
Colorado School of Mines
52 Students
University of Colorado Denver
44 Students
Creighton University
42 Students
University of Arizona
40 Students
Montana State University
38 Students
What Students Want to Study
Niche users from this school are most interested in the following majors.
Business
124 Students
Psychology
54 Students
Biology
48 Students
Computer Science
47 Students
Engineering
39 Students
Finance
38 Students
Pre-Medicine Studies
35 Students
Political Science and Government
32 Students
Nursing
30 Students
Marketing
24 Students
This School’s Reviews
Niche Reviews
5/25/2024
Mullen's education provided members of my family a full ride scholarship to college. It's creates a community that lasts well beyond the four years a student is there. We have loved returning for the events and love the new building.
8/18/2022
Mullen high school was an overall good school. The academics were strong, but many teachers were poor in teaching.
6/12/2022
Mullen does a great job of focusing on important aspects of preparing you for both college and the real world. They do a great job of guiding you in the right direction but do not hold your hand, they challenge you to make the hard decisions and put the effort into shaping out a path for yourself.
GreatSchools Reviews
8/12/2022
Graduated in 2020. Realized the depth of relationships after leaving the school. Administration is diverse in reviews. Some teachers were incredible, and really made the education worth it. Counselors cared and college counselors set Mullen’s college admissions apart. Administration is money hungry...
7/1/2022
I graduated with a 2.7 because I was young and dumb, but because of the stellar education, I now going into my senior year of college with a 3.88 and am aiming for the presidents list and graduating summa cum laude.
5/25/2017
Mullen was a life changing experience for me. The school provided me with the knowledge to succeed at college and be the success that I am today. The academic standards create an atmosphere of excellence and the inclusive culture creates an opportunity to be yourself. Priceless.
11/11/2015
Amazing college preparatory school. I had such a great experience attending. The teachers were always so helpful and caring. Post-college, I have reconnected with a few of my favorites and they still continue to offer knowledgable advice and career guidance.
Agents Specializing Near This School
-
Tony Thurman
Tony Thurman
Resident Realty North Metro LLC
(720) 703-9274
93 Total Sales
1 Near This School
$517,600 Price
-
Andy Ahroon
Andy Ahroon
Responds QuicklyMB Andy Ahroon & Co
(720) 513-6884
93 Total Sales
2 Near This School
$255K - $410K Price Range
-
Alan Larson
Alan Larson
Kentwood Real Estate DTC, LLC
(720) 807-8636
73 Total Sales
2 Near This School
$590K - $2.2M Price Range
-
Cory Williams
Cory Williams
Blue Pebble Homes
(720) 419-1693
141 Total Sales
5 Near This School
$212K - $645K Price Range
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Jackie Warner
Jackie Warner
HomeSmart
(888) 857-9317
18 Total Sales
1 Near This School
$560,000 Price
-
Jennifer Riley
Jennifer Riley
RE/MAX Professionals
(720) 650-2834
95 Total Sales
1 Near This School
$575,000 Price
Map
List Price Range
$186K - $1.7M
Homes For Sale
43
Average Home Value
$561,285
Median Lot Size
9,583 Sq Ft
% Renters
32%
Average Household Income
$106,045
% of College Grads
35.9%
Median Age
41
Average House Size
2,232 Sq Ft
% Commercial Property
19.8%
Homes for Sale
$288,400
- 1 Bed
- 1 Bath
- 690 Sq Ft
- 886 S Reed Ct
- Unit H
Fresh, modern updates make this top-floor condo truly stand out. Brand new paint, carpet, and stainless steel appliances give the home a crisp, sophisticated feel. Vaulted ceilings and expansive windows fill the space with natural light, while treetop views create a peaceful, tucked-away retreat. Th...
Laura Hudgins
Compass - Denver
(720) 784-5757
$475,000
- 2 Beds
- 2.5 Baths
- 1,926 Sq Ft
- 4416 W Pondview Dr
- Unit 26
*$4,000 lender incentive for any qualified buyer who works with our preferred lender!* Welcome to 4416 W Pondview Dr – a beautifully updated home nestled in one of Littleton’s most desirable and scenic communities. With breathtaking views of the pond and mountains right outside your window, this res...
Jordan Wagner
Real Broker, LLC DBA Real
(833) 725-0770
$110,000
- 3 Beds
- 1 Bath
- 1,056 Sq Ft
- 3500 S King St
- Unit 7
Welcome to this gorgeous completely remodeled 3-bedroom, 1-bath home in Bear Creek Village! From the inviting covered front porch to the thoughtfully updated interior, this home is move-in ready and full of charm. Step inside to this newly remodeled floorplan creating an open concept layout with mod...
Faith Young
Keller Williams Advantage Realty LLC
(720) 790-3488
$485,000
- 3 Beds
- 3.5 Baths
- 1,940 Sq Ft
- 7101 W Yale Ave
- Unit 3904
Move-In Ready Townhome in The Village. Over 2000 SQ FT with 3 Bedrooms and 4 Bathrooms. Tiled entry leads to a spacious living room with a cozy wood burning fireplace. The kitchen features newer appliances and granite countertops. Remodeled bathrooms. Large 2 car garage. Furnace, AC, & swamp cooler....
Tony Thorpe
Crocker Realty, LLC
(720) 952-1886
$165,000
- 3 Beds
- 2 Baths
- 1,085 Sq Ft
- 3650 S Federal Blvd
- Unit 101
Welcome to 3650 S Federal Blvd Lot 101! This beautiful 2022 home has 3-bedroom, 2-bath. Located in a desirable 55+ community and offers comfort, style, and convenience. Enjoy central A/C, quartz countertops and a bright open layout filled with natural light. The spacious kitchen features updated cab...
Felipe Figueroa
Remax inMotion
(720) 640-8935
$54,500
- 2 Beds
- 2 Baths
- 910 Sq Ft
- 3500 S King St
- Unit 78
Welcome to this spacious 2-bedroom, 2-bath home in the Bear Creek Village situated on a rare corner lot! Step inside to discover a bright and open layout offering endless potential to make it your own. The inviting living room is filled with natural light and features newer flooring and ceiling fans...
Faith Young
Keller Williams Advantage Realty LLC
(720) 580-9629
$450,000
- 4 Beds
- 2.5 Baths
- 1,767 Sq Ft
- 6809 S Webster St
- Unit G
Welcome to this well maintained, light-filled home with vaulted ceilings and expansive windows. You will love the open space just outside your front door...it's park like! Pups and kiddos love this area! This desirable end unit offers new Andersen windows (2022), a new Andersen sliding door (2022), ...
Hunter Deegan
Orchard Brokerage LLC
(720) 902-7464
$489,000
- 2 Beds
- 2.5 Baths
- 2,195 Sq Ft
- 6000 W Floyd Ave
- Unit 212
Private and serene, this stunning residence sits above Bear Creek Open Space and the Scenic Bike path, offering over 2,000 sq. ft. of Open-Concept living . This beautifully designed condo combines luxury, comfort, and convenience in a private tranquil setting. Step inside to a spacious great room wi...
Karyn Beisner
Equity Colorado Real Estate
(720) 330-3501
$44,900
- 2 Beds
- 1.5 Baths
- 672 Sq Ft
- 3650 S Federal Blvd
- Unit 114
AGE RESTRICTED 55+ COMMUNITY!!! Welcome to Lot #114 in the vibrant 55+ community of Ridgeline at River Run! This beautifully remodeled two-bedroom, two-bathroom home spans over 600 square feet and has been thoughtfully updated inside and out. Fresh paint brightens every room, creating a clean and mo...
Jennifer Walthall
Metro 21 Real Estate Group
(720) 730-3458
$549,900
- 3 Beds
- 1.5 Baths
- 2,498 Sq Ft
- 5291 S Sherman St
- New 15 days ago
Location, Location, Location! Welcome Home to Brook Ridge Heights! This charming ranch-style home has been in the same family for over 60 years, lovingly cared for and ready for its next chapter. Step inside to find gleaming wood floors and a bright, updated kitchen perfect for gathering with friend...
Julie Leins
Keller Williams Advantage Realty LLC
(844) 702-1420
$100,000
- 2 Beds
- 2 Baths
- 1,350 Sq Ft
- 3500 S King St
- Unit 76
Welcome to this beautifully remodeled 2-bedroom, 2-bath home in the Bear Creek Village tucked away from the road! From the moment you arrive, you’ll love the private fenced yard with a cozy patio area—perfect for relaxing, entertaining, or enjoying evenings under the Colorado sky. Step inside to dis...
Faith Young
Keller Williams Advantage Realty LLC
(720) 863-6710
$450,000
- 3 Beds
- 1 Bath
- 836 Sq Ft
- 4623 W 2nd Ave
- New 9 days ago
A Fresh Chapter Starts Here!Welcome to this beautifully remodeled 3 bedroom, 1 bathroom that offers a series of thoughtful updates that creates a cohesive flow from the moment you enter. Step through the new front door into refreshed living space featuring luxury vinyl plank flooring and updated...
Jacqueline Harlow
eXp Realty, LLC
(866) 569-1851
Homes for Rent
$2,600 per month
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- 1 Bath
- 1,007 Sq Ft
- 2512 S Stuart St
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Experience the perfect blend of mid-century character and modern convenience in this classic 1956 brick ranch. Located in the heart of Harvey Park—renowned for its unique architecture and strong community spirit—this home offers a peaceful retreat just 15 minutes from Downtown Denver.THE HOME
Phillip Svoboda
Blueshift Real Estate Services LLC
(866) 578-4830
$3,695 per month
- 3 Beds
- 2.5 Baths
- 2,089 Sq Ft
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Established 1973 Brick Ranch in Central Littleton area, Close to schools and transportation; 3 bed, 4 bath; 2089 SF + bsmt SF of approx 700; Fenced yard, pantry off kitchen, large lot. Large driveway and this home has much to offer. 2 car garage, mature landscaping; Irrigation lawn; Force air heat, ...
Robert Alldredge
Jericho Properties
(855) 238-3355
$1,250 per month
- 1 Bed
- 1 Bath
- 720 Sq Ft
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Nicely updated 1-bdrm 1-bath condominium in a prime location! This home has newly installed carpet, counter tops, tile flooring in the dining area, kitchen and bathroom, freshly painted, new patio door, wood burning fireplace, deck off the living room, newer appliances and light fixtures, new garbag...
Mark Scanlan
Brokers Guild Real Estate
(720) 599-1259
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Welcome to 225 S Yates St, a warm and inviting 2-bedroom, 2-bath home nestled in Denver’s beloved Barnum West neighborhood. This cozy single-family residence blends comfort, charm, and convenience, making it an excellent choice for first-time buyers, downsizers, or savvy investors. Step outside and ...
Laura Baron
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COMPLETELY REMODELED RANCH FRONT-BACK DUPLEX. BRAND NEW APPLIANCES. MODERN FURNISHES. WASHER AND DRYER IN UNIT. CEILING FANS IN LIVING ROOM AND BEDROOMS. STORAGE SHED IN BACK FOR EXTRA STORAGE. NEAR HARVARD BULCH PARK AND PORTER ADVENTIST HOSPITAL. PARKING OFF STREET IN REAR. MUST SEE!
Robert Alldredge
Jericho Properties
(720) 821-6832
$4,000 per month
- 4 Beds
- 2 Baths
- 2,027 Sq Ft
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This is a rare opportunity to rent a beautiful, one-of-a-kind home in a desirable neighborhood. **Fully furnished home**The home is surrounded by nightlife and amazing restaurants and is just three miles from downtown in a rapidly developing area. The home has four bedrooms and two bathrooms. Fully ...
Jim Loveridge
Real Broker, LLC DBA Real
(720) 669-7577
$1,510 - $3,894 per month
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- 10025 W Dartmouth Ave
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$3,200 per month
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- Denver, CO
If you’re looking for space, versatility, and a peaceful setting, this home near Bear Creek is a great fit. The layout offers multiple living areas and tons of flexibility depending on your needs. The lower level features an oversized bedroom suite with its own wet bar, making it perfect for a priva...
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$1,584 - $3,722 per month
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- 1 - 2 Beds
- 1-2 Baths
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- Denver, CO
$3,251 per month
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- 2 Baths
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Welcome to this lovely, bright and open home that exudes charm. Lovely hardwood floors, newer windows, newer appliances, bonus room/office on the back of the house w/sliding door to the covered patio with drop-down projector screen. The formal living and dining room offers a flexible floor plan for ...
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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.
- Pre-K to 12th
- Private
- Pre-K to 12th
- Private
- Pre-K to 12th
- Private
Parks in this Area
Sheridan Community Park
- Skateboard
- Soccer
- Tennis
Pinecrest Park
Pinehurst Park
Bear Creek Park
- Baseball/Softball
- Bike Trails
- Lake
Centennial Park
- Baseball/Softball
- Fishing
- Lake
Alice Terry Park
- Baseball/Softball
- Parking Lot
- Multi-Purpose Field
Additional Neighborhoods in this Area
Academy Park
Sports-focused community with residential atmosphere and proximity to Denver
Bow Mar
Waterfront living and sprawling ranch-style estates meet in this secluded suburb
Grant Ranch
A planned lakefront community 15 miles from downtown Denver
Southwest Denver
Lakewood's mountain views with Denver's low-priced housing options
Sheridan
Affordable suburban neighborhood near River Point at Sheridan
Bear Valley
Denver suburb filled with Greenbelt recreational opportunities
Mullen High School is a private Catholic school for students in grades 9-12 located at 3601 S Lowell Blvd in Denver, CO. Annual tuition is $19,300. The school has a total enrollment of 755 students and maintains a student-teacher ratio of 11:1. Mullen High School has received feedback and ratings, with a Niche grade of A. The average GPA is 3.62, the graduation rate is 100%, and average standardized test scores include an SAT score of 1260 and an ACT score of 28. The average home value in this area is $561,285. Discover additional schools in the area, like Colorado Academy, Denver Christian School, Denver Waldorf School, and more. Learn more about what Denver has to offer, and browse homes for sale and for rent near Mullen High School.