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SCHOOL COMMUNITY·KLEIN ISD·NCES 482574002906

THEISS EL

17510 THEISS MAIL RD, KLEIN, TX 77379 · (832) 484-5900 · Harris County
GRADES PK–05ELEMENTARY21-SUBURBREGULAR SCHOOL637 STUDENTS
Enrollment
637
Elementary
DISTRICT 684 · STATE 519
Student : Teacher
15.7:1
41 FTE teachers
DISTRICT 14.1:1 · STATE 15.1:1
Free / Reduced Lunch
35%
223 students
DISTRICT 58% · STATE 65%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
25
Kindergarten
88
Grade 1
76
Grade 2
89
Grade 3
114
Grade 4
127
Grade 5
118
Student demographics
White
42%
DISTRICT 24% · STATE 24%
Hispanic
29%
DISTRICT 47% · STATE 54%
Black
17%
DISTRICT 18% · STATE 13%
Asian
6%
DISTRICT 7% · STATE 6%
Two+
6%
DISTRICT 4% · STATE 3%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
46%
Female
54%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
66.0%
TX avg 51.8% . +33.0pp since 2020
Mathematics
55.0%
TX avg 42.0% . +17.0pp 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
53.5%
composite math + reading, all grades
Predicted
58.6%
based on TX schools with similar FRL share
Beats by
-5.1pp
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
637
-24 (-4%) vs 2017
Student : Teacher
15.7:1
was 16.8:1
% White
42%
was 56%
% Hispanic
29%
was 19%
% Black
17%
was 11%
% Asian
6%
was 8%
Source: NCES Common Core of Data

About THEISS EL

As a medium-sized elementary campus in KLEIN, Texas, THEISS EL teaches 637 students from grades pre-K through 5, part of KLEIN ISD. That puts it 23% bigger than the typical public school in Texas, which averages around 519 students.

KLEIN ISD runs 50 schools in total, collectively educating 52,437 students. THEISS EL is one of those campuses.

Looking at the student body, THEISS EL shows that the largest single group is White at 42%, but no single group is in the majority. Other groups include 29% Hispanic, 17% Black, 6% multiracial, 6% Asian.

On the income-and-resources front, On paper, THEISS EL has 41 full-time-equivalent teachers, translating to a class-load average of around 15.7:1. That tracks the state average closely. Roughly 35% of students at THEISS EL qualify for free or reduced-price lunch, often used as a Title I proxy. That share is lower than Harris County's rate of about 70%.

On a demographically-adjusted basis, THEISS EL sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 58.6%; this one delivers 53.5%.

Around the school, community-level numbers for Harris County indicate median household income runs about $74,983, about 34% of the adult population holds a bachelor's degree or above, and roughly 13% of residents live below the federal poverty line. Across Harris County's 1205 public schools (combined enrollment of about 886,911 students), THEISS EL is one campus in the mix.

The closest other public school is DOERRE INT, roughly 0.7 miles away. Counting just inside five miles, 8 other public schools cluster around THEISS EL. Ranking that nearby cluster on reported proficiency puts THEISS EL at 4th of 8; the average score across the group is 56.4%.

Geographically, the school is in a commuter-belt area.

Trend over the last 7 years. THEISS EL's enrollment has contracted 4% since 2018, when it stood at 661 (now 637). Over the same period, the White share declined from 56% to 42%. The student-to-teacher ratio tightened from 16.8:1 in 2018 to 15.7:1 today.

On the community side, 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.

Harris County at a glance

View full county profile
Population
4,838,303
Census ACS
Median income
$74,983
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
13%
Below federal line
Schools in county
1,205
886,911 students

Quick facts

School name
THEISS EL
District
KLEIN ISD
Address
17510 THEISS MAIL RD, KLEIN, TX 77379
Phone
(832) 484-5900
County
Harris County
Level
Elementary
Grade range
PK–05
Total enrollment
637
Teachers (FTE)
41
Student–teacher ratio
15.7:1
Free/Reduced lunch
223 (35%)
Locale
21-Suburb: Large
NCES ID
482574002906
Charter school
No
Virtual school
No

Related schools

Other schools in KLEIN ISD
Other schools in KLEIN
Nearby schools

Frequently asked questions

About THEISS EL
How many students attend THEISS EL?
THEISS EL enrolls approximately 637 students in grades PK-05.
Is THEISS EL an elementary, middle, or high school?
THEISS EL is an elementary school covering grades PK-05.
How many students per teacher at THEISS EL?
Approximately 15.7:1 students per teacher at THEISS EL.
What is the student diversity at THEISS EL?
Student demographics at THEISS EL are roughly 42% White, 29% Hispanic, 17% Black, 6% Asian, 6% Two or more.
Is THEISS EL public or private?
THEISS EL is a public K-12 school, overseen by KLEIN ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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