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RICHARDSON ISD

MARK TWAIN EL

RICHARDSON ISDRICHARDSON, TXPrincipal · MERCY NAZARIO CRUZ

TEA rating

B · 81

was C · 75 in 2025

Grades

PK-06

Enrollment

516

Open jobs

0

Student profile · 2024–25

Campus student demographics

Student membership data reported to TEA for this campus.

Race & ethnicity

CategoryPercent
White7.2%
Hispanic79%
African American9.7%
Asian1.9%
American Indian0.4%
Pacific Islander0%
Two or more races1.9%

Student programs

CategoryPercent
EB/EL (English learners)70.1%
Economically disadvantaged89.4%
Special education19.3%
Gifted & talented6.1%
Dyslexic6.8%

Population counts

CategoryStudents
Immigrant116
Military-connected7

Gender

CategoryPercent
Male52.7%
Female47.3%

2026 TEA Accountability

Campus ratings

State-assigned domain ratings and scores.

Student Achievement
RatingC
Score72

2025: D · 69

School Progress
RatingB
Score81

2025: C · 75

Academic Growth
RatingC
Score79

2025: C · 74

Relative Performance
RatingB
Score81

2025: C · 75

Spring 2026 STAAR

STAAR performance

Percentage of students at or above each performance level, by grade.

GradeApproaches+Meets+Masters
347%29%6%
458%45%20%
584%66%29%
675%49%21%

Campus staffing · 2024–25

Teachers & staffing

Campus-level staffing from TEA, with district-wide pay and turnover for context.

Student / teacher ratio

15.2 : 1

Avg teacher experience

11.2 yrs

Avg teacher salary

$73,193

Teacher turnover

18.1%

State avg. 22.7%

Teacher Incentive Allotment · TIA

TIA Allotments

Additional annual funding available per teacher designation at this campus.

Participation status

TIA Active

Recognized

$5,588

per teacher / year

Exemplary

$11,175

per teacher / year

Master

$20,626

per teacher / year

Jobs

Open positions

No open positions at this campus right now. Browse all RICHARDSON ISD jobs

Address

1200 LARKSPUR DR

RICHARDSON, TX 75081-3609