Mambrino School
- Elementary school in Granbury ISD
- Granbury, TX
- Kindergarten - 5th grade
Accountability rating (2021-2022)
A
Granbury ISD: B
Total students
796
Avg. teacher experience
8.8 years
Granbury ISD: 11.3 years
Statewide: 11.1 years
Four-year graduation rate
N/A
Granbury ISD: 95.2%
Statewide: 90%
Mambrino School is an elementary school in Granbury, TX, in the Granbury ISD school district. As of the 2021-2022 school year, it had 796 students. 33.8% of students were considered at risk of dropping out of school. 2.3% of students were enrolled in bilingual and English language learning programs.
The school received an accountability rating of A for the 2021-2022 school year.
As of the 2021-2022 school year, an average teacher's salary was $52,091, which is $6,796 less than the state average. On average, teachers had 8.8 years of experience.
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Website
Address
3835 Mambrino HwyGranbury, TX 76048-6624
Office phone number
Principals
- Melissa Shipp
- melissa.shipp@granburyisd.org
- (817) 408-4900
Higher Ed Outcomes
Students in Mambrino School are part of the Texas Education Agency’s Region 11. Students who started eighth grade in 2011 in this region had a college graduation rate of 22.4 percent. View a more comprehensive breakdown of the higher education outcomes in Region 11.
Demographics
Race and ethnicity
Total students
796
African American
5 (0.6%)
Granbury ISD: 1.3%
Statewide: 12.8%
American Indian
1 (0.1%)
Granbury ISD: 0.3%
Statewide: 0.3%
Asian
3 (0.4%)
Granbury ISD: 0.9%
Statewide: 4.8%
Hispanic
135 (17%)
Granbury ISD: 26.2%
Statewide: 52.8%
Pacific Islander
2 (0.3%)
Granbury ISD: 0.3%
Statewide: 0.2%
White
610 (76.6%)
Granbury ISD: 68%
Statewide: 26.3%
Two or more races
40 (5%)
Granbury ISD: 3%
Statewide: 2.9%
Risk factors
A student is identified as being at risk of dropping out of school based on state-defined criteria. A student is defined as "economically disadvantaged" if he or she is eligible for free or reduced-price lunch or other public assistance.
At-risk students
33.8 %
Granbury ISD: 44.2%
Statewide: 53.5%
Economically disadvantaged
48.1 %
Granbury ISD: 52%
Statewide: 60.7%
Limited English proficiency
2.8 %
Granbury ISD: 9.9%
Statewide: 21.7%
Enrollment by program
A look at the percentage of students enrolled in certain programs offered at schools for the 2021-2022 school year. A student can be enrolled in more than one program.
Bilingual/ESL
2.3 %
Granbury ISD: 9.7%
Statewide: 21.9%
Gifted and Talented
8.8 %
Granbury ISD: 8.2%
Statewide: 8%
Special Education
22.7 %
Granbury ISD: 14.4%
Statewide: 11.6%
Academics
Accountability ratings
Texas assigns ratings to districts and campuses that designate their performance in relation to the state's accountability system.
Overall (2021-2022)
A
Granbury ISD: B
Student achievement (2021-2022)
A
Granbury ISD: B
School progress (2021-2022)
B
Granbury ISD: B
Closing the gaps (2021-2022)
A
Granbury ISD: C
The overall grades are based on three categories: student achievement (how well students perform academically), school progress (how well students perform over time and compared to students in similar schools) and closing the gaps (how well schools are boosting performance for subgroups such as students with special needs).
For a detailed explanation of this year’s accountability system, see the 2022 Accountability Manual.
Chronic absenteeism
The chronic absenteeism rate for students during the 2020-2021 school year. It measures the number of students who were absent for at least ten percent of the school year.
All students
13.1 %
Granbury ISD: 22.4%
Statewide: 15%
African American
40 %
Granbury ISD: 35.4%
Statewide: 20.7%
American Indian
Masked
Granbury ISD: 28.9%
Statewide: 16.4%
Asian
0 %
Granbury ISD: 10.6%
Statewide: 3.3%
Hispanic
18.5 %
Granbury ISD: 26.4%
Statewide: 16.9%
Pacific Islander
Masked
Granbury ISD: 9.1%
Statewide: 17.9%
White
11.6 %
Granbury ISD: 20.7%
Statewide: 10.7%
Two or more races
13.9 %
Granbury ISD: 25.8%
Statewide: 13.9%
Staff
Teacher ethnicities
These figures are expressed as a percentage of the total teacher full-time equivalent (FTE) as of the 2021-2022 school year.
Total teacher FTEs
55.9
African American
1 (1.8%)
Granbury ISD: 0.7%
Statewide: 11.2%
American Indian
0 (0%)
Granbury ISD: 0.6%
Statewide: 0.3%
Asian
1 (1.8%)
Granbury ISD: 0.4%
Statewide: 1.9%
Hispanic
4.1 (7.3%)
Granbury ISD: 9.8%
Statewide: 28.9%
Pacific Islander
0 (0%)
Granbury ISD: 0%
Statewide: 0.1%
White
49.8 (89.1%)
Granbury ISD: 87.5%
Statewide: 56.4%
Two or more races
0 (0%)
Granbury ISD: 0.9%
Statewide: 1.2%
Highest degree held by teachers
These figures are expressed as a percentage of the total teacher full-time equivalent.
No degree
1 (1.8%)
Granbury ISD: 1.7%
Statewide: 1.4%
Bachelor's
49 (87.7%)
Granbury ISD: 73.5%
Statewide: 72.6%
Master's
5.9 (10.5%)
Granbury ISD: 24.5%
Statewide: 25.2%
Doctorate
0 (0%)
Granbury ISD: 0.3%
Statewide: 0.8%
Students per teacher
The total number of students divided by the total full-time equivalent count of teachers for 2021-2022.
Students per teacher
14.2
Granbury ISD: 14.4
Statewide: 14.6
Teacher experience
This figure for the 2021-2022 school year refers to tenure — the number of years a teacher has been employed in any district, whether or not there was an interruption in service.
Avg. teacher experience
8.8 years
Granbury ISD: 11.3 years
Statewide: 11.1 years
Teacher salaries
The average salaries listed here are for regular duties only and do not include supplemental pay. For teachers who also have nonteaching roles, only the portion of time and pay dedicated to classroom responsibilities is factored into the calculation.
Base average
$52,091
Granbury ISD: $56,663
Statewide: $58,887
Beginner
$30,543
Granbury ISD: $35,838
Statewide: $51,054
1 to 5 years
$50,219
Granbury ISD: $52,316
Statewide: $54,577
6 to 10 years
$57,880
Granbury ISD: $56,769
Statewide: $57,746
11 to 20 years
$57,361
Granbury ISD: $59,891
Statewide: $61,377
21 to 30 years
$63,297
Granbury ISD: $64,308
Statewide: $65,949
30+ years
$70,982
Granbury ISD: $71,269
Statewide: $71,111