Triadelphia Ridge Elementary

Elementary No virtual instruction Ellicott City, MD Grades PK–05 Rural: Fringe Baltimore-Columbia-Towson, MD SchoolScore™ A+ (92.4)
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Triadelphia Ridge Elementary
Ellicott City, MD 21042
Elementary No virtual instruction Grades PK–05 SchoolScore™ A+ (92.4)
619
Students
44.5
Teachers
13.9:1
Student:Teacher
(410)313-2560
Phone
http://tres.hcpss.org
Website

Triadelphia Ridge Elementary is a public school administered by the Howard County Public Schools district in Ellicott City, MARYLAND, providing education at the Elementary level for students in grades PK–05.

Key statistics: 619 students enrolled; a 13.9:1 student-to-teacher ratio.

The school is classified as Rural: Fringe by the NCES locale classification system.

Data sourced from the National Center for Education Statistics (NCES) Common Core of Data (CCD), the definitive federal database of U.S. public schools, updated annually.

vs Maryland Elementary School Average
Enrollment
619.0
State avg: 486.0
▲ 27% better
Student:Teacher Ratio
13.91:1
State avg: 13.9:1
Free Lunch %
7.3%
State avg: 55.2%
▼ 87% better
School Details
School Name
Triadelphia Ridge Elementary
NCESSCH ID
240042001026
State School ID
MD-13-130306
School Type
Regular School
Level
Elementary
Status
Open
Charter
No
Charter Auth
–
Virtual
No virtual instruction
NSLP Status
Yes participating without using any Provision or the CEO
Shared Time
No
School Year
2024-2025
Location
Address
13400 Triadelphia Rd
City
Ellicott City
State
Maryland
ZIP Code
21042
County
Howard County
Metro Area
Baltimore-Columbia-Towson, MD
Metro Type
Metropolitan
Locale
Rural: Fringe
Cong. District
2403
State Leg. Upper
24009
State Leg. Lower
2409A
Latitude
39.2663
Longitude
-76.9796
Grades Offered
Pre-K Kindergarten 1st 2nd 3rd 4th 5th
👥
619
Total Students
👩‍🏫
44.5
Teachers FTE
📐
13.9:1
Student:Teacher
Enrollment by Grade
44.5
Teachers (FTE)
Full Staff Breakdown
MetricValue
Teachers (FTE)44.5
National School Lunch Program Participation
Lunch Program Details
ProgramStudents% of Enrollment
No Category Codes 45 7.3%
Not Applicable 41 6.6%
District Info
District Name
Howard County Public Schools
LEAID
2400420
State LEA ID
MD-13
Phone
(410)313-6600
Website
http://www.hcpss.org
Type
Regular public school district that is not a component of a supervisory union
Status
Open
City
Ellicott City
View All District Schools
District Finance (F-33)
Total Revenue
$1,283,674K
Federal Revenue
$58,139K
State Revenue
$417,308K
Local Revenue
$808,227K
Total Expenditure
$1,235,889K
Instruction Exp.
$755,527K
Support Services
$335,303K
Other Current Exp.
$19,793K
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© 2026 SchoolFinderUSA. All rights reserved. Data from NCES.
Geographic

Nearby Schools

Public schools within ~12 miles of Triadelphia Ridge Elementary

1
Folly Quarter Middle
Ellicott City · Middle
0.2 mi
2
Glenelg High
Glenelg · High
1.4 mi
3
Dayton Oaks Elementary
Dayton · Elementary
1.8 mi
4
West Friendship Elementary
West Friendship · Elementary
3 mi
5
Glenwood Middle
Glenwood · Middle
3.2 mi
6
Bushy Park Elementary
Glenwood · Elementary
3.3 mi
Comparable Schools

Similar Schools

Public elementary in Maryland with similar enrollment to Triadelphia Ridge Elementary

Marley Elementary
Anne Arundel County Public Schools
Glen Burnie, MD
618
Students
12.38:1
Ratio
72%
Free Lunch
William Tyler Page Elementary
Montgomery County Public Schools
Silver Spring, MD
620
Students
14.29:1
Ratio
42%
Free Lunch
Crofton Elementary
Anne Arundel County Public Schools
Crofton, MD
621
Students
15.41:1
Ratio
18%
Free Lunch
Fox Chapel Elementary
Montgomery County Public Schools
Germantown, MD
617
Students
13.56:1
Ratio
61%
Free Lunch
Lucy V. Barnsley Elementary
Montgomery County Public Schools
Rockville, MD
621
Students
13.53:1
Ratio
43%
Free Lunch
Maryvale Elementary
Montgomery County Public Schools
Rockville, MD
617
Students
13.5:1
Ratio
49%
Free Lunch
North East Elementary
Cecil County Public Schools
North East, MD
615
Students
15.55:1
Ratio
58%
Free Lunch
Lincoln Elementary
Frederick County Public Schools
Frederick, MD
615
Students
12.42:1
Ratio
81%
Free Lunch
FAQ

Frequently Asked Questions

Common questions about Triadelphia Ridge Elementary, answered using official NCES data.

How many students attend Triadelphia Ridge Elementary?
619 students are enrolled at Triadelphia Ridge Elementary, according to NCES Common Core of Data.
How many teachers does Triadelphia Ridge Elementary have?
Triadelphia Ridge Elementary has 44.5 full-time equivalent (FTE) teachers. The student-to-teacher ratio is 13.9:1.
What grades does Triadelphia Ridge Elementary serve?
Triadelphia Ridge Elementary serves grades PK through 05.
Is Triadelphia Ridge Elementary a charter school?
Triadelphia Ridge Elementary is not a charter school.
What metro area is Triadelphia Ridge Elementary located in?
Triadelphia Ridge Elementary is located in the Baltimore-Columbia-Towson, MD metropolitan area.
What school district does Triadelphia Ridge Elementary belong to?
Triadelphia Ridge Elementary is part of the Howard County Public Schools school district.
How much does Howard County Public Schools spend per student?
The Howard County Public Schools district spends approximately $1,996,589,661 per student annually, based on F-33 finance survey data.
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