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SCHOOL COMMUNITY·MCKINNEY ISD·NCES 482985007555

REUBEN JOHNSON EL

3400 ASH LN, MCKINNEY, TX 75070 · (469) 302-6500 · Collin County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL378 STUDENTS
Enrollment
378
Elementary
DISTRICT 475 · STATE 519
Student : Teacher
12.6:1
30 FTE teachers
DISTRICT 13.7:1 · STATE 15.1:1
Free / Reduced Lunch
28%
106 students
DISTRICT 37% · STATE 65%
Community
0
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
63
Grade 1
57
Grade 2
46
Grade 3
64
Grade 4
68
Grade 5
80
Student demographics
White
19050%
DISTRICT 40% · STATE 24%
Hispanic
7119%
DISTRICT 29% · STATE 54%
Black
5113%
DISTRICT 16% · STATE 13%
Asian
3810%
DISTRICT 8% · STATE 6%
Two+
277%
DISTRICT 6% · STATE 3%
Native American
10%
DISTRICT 0% · STATE 0%
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
20755%
Female
17145%

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
55.0%
TX avg 51.8% . +2.0pp since 2020
Mathematics
51.0%
TX avg 42.0% . +18.0pp since 2020
Source: STAAR. 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
48.4%
composite math + reading, all grades
Predicted
61.6%
based on TX schools with similar FRL share
Beats by
-13.2pp
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
378
-124 (-25%) vs 2017
Student : Teacher
12.6:1
was 15.1:1
% White
50%
was 53%
% Hispanic
19%
was 20%
% Black
13%
was 11%
% Asian
10%
was 9%
Source: NCES Common Core of Data

About REUBEN JOHNSON EL

REUBEN JOHNSON EL is a modestly sized primary school in MCKINNEY, Texas, operated by MCKINNEY ISD. The school educates 378 students in grades K through 5. By comparison, Texas's public schools average about 519 students each, so REUBEN JOHNSON EL sits 27% smaller than that benchmark.

MCKINNEY ISD comprises 33 schools with combined enrollment of 23,296 students; REUBEN JOHNSON EL is among them.

Demographically, REUBEN JOHNSON EL logs that the largest single group is White at 50%, but no single group is in the majority; the rest is composed of 19% Hispanic, 13% Black, 10% Asian, 7% multiracial. That mix tracks the wider county fairly closely.

On the resource side, The school lists 30 full-time-equivalent teachers, for a student-teacher ratio near 12.6:1. That figure is tighter than the state norm's 15.1:1 average. An estimated 28% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.

Adjusting for the school's free-and-reduced-lunch share, REUBEN JOHNSON EL tracks the demographic baseline. The model predicts 61.6% given the school's FRL share; actual proficiency is 48.4%.

In the surrounding community, Collin County reports that median household income runs about $121,600, 56% of adults hold a bachelor's degree or higher, and the poverty rate sits near 5%. Across Collin County's 338 public schools (combined enrollment of about 227,575 students), REUBEN JOHNSON EL is one campus in the mix.

Nearest neighbor: ROY LEE WALKER EL, around 1.0 miles off. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts REUBEN JOHNSON EL at 8th of 9; the average score across the group is 63.5%.

The school occupies a bedroom-community site.

Over the past 7-year window. Looking back 7 years, enrollment at REUBEN JOHNSON EL has declined 25%, going from 502 students in 2018 to 378 in 2025. Class-load math has pulled in: from 15.1:1 in 2018 to 12.6:1 in 2025.

Within the allk12 community for this school, the feed for REUBEN JOHNSON EL typically covers classroom updates, athletics, and weather closures. The community welcomes input from current and former families.

Collin County at a glance

View full county profile
Population
1,163,337
Census ACS
Median income
$121,600
Household, ACS
Bachelor's+
56%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
338
227,575 students

Quick facts

School name
REUBEN JOHNSON EL
District
MCKINNEY ISD
Address
3400 ASH LN, MCKINNEY, TX 75070
Phone
(469) 302-6500
County
Collin County
Level
Elementary
Grade range
KG–05
Total enrollment
378
Teachers (FTE)
30
Student–teacher ratio
12.6:1
Free/Reduced lunch
106 (28%)
Locale
21-Suburb: Large
NCES ID
482985007555
Charter school
No
Virtual school
No

Related schools

Other schools in MCKINNEY ISD
Other schools in MCKINNEY
Nearby schools

Frequently asked questions

About REUBEN JOHNSON EL
How many students attend REUBEN JOHNSON EL?
REUBEN JOHNSON EL enrolls approximately 378 students in grades KG-05.
What grades does REUBEN JOHNSON EL serve?
REUBEN JOHNSON EL serves grades KG-05.
How many teachers does REUBEN JOHNSON EL have?
REUBEN JOHNSON EL employs 30 FTE teachers, for a student-to-teacher ratio of 12.6:1.
What is the student diversity at REUBEN JOHNSON EL?
Student demographics at REUBEN JOHNSON EL are roughly 50% White, 19% Hispanic, 13% Black, 10% Asian, 7% Two or more.
What district is REUBEN JOHNSON EL in?
REUBEN JOHNSON EL is part of MCKINNEY ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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