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SCHOOL COMMUNITY·LANCASTER ISD·NCES 482667006288

Rosa Parks/Millbrook Elementary School

630 MILLBROOK DR, LANCASTER, TX 75146 · (972) 218-1564 · Dallas County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL416 STUDENTS
Enrollment
416
Elementary
DISTRICT 530 · STATE 519
Student : Teacher
13.8:1
30 FTE teachers
DISTRICT 14.9:1 · STATE 15.1:1
Free / Reduced Lunch
80%
331 students
DISTRICT 84% · 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, 2024-25

GradeStudentsShare
Pre-K6315%
Kindergarten6516%
Grade 16215%
Grade 25213%
Grade 36816%
Grade 45313%
Grade 55313%

This year's kindergarten class (65) is 23% larger than its 5th grade class (53).

Student demographics
26%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 44% · STATE 63% · US 70%
White
51%
DISTRICT 2% · STATE 24% · US 43%
Hispanic
317%
DISTRICT 25% · STATE 54% · US 30%
Black
35686%
DISTRICT 71% · STATE 13% · US 15%
Two+
225%
DISTRICT 2% · STATE 3% · US 5%
Native American
20%
DISTRICT 0% · STATE 0% · US 1%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
21652%
Female
20048%

School pathway

Students here typically continue to
Rosa Parks/Millbrook Elementary School→G W Carver 6th Grade STEM Learning Center
Based on grade levels within LANCASTER ISD. Attendance zones can vary; confirm enrollment with the district.

Discussions

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Test scores

STAAR 2025-26 . % Meets Grade Level or Above
Reading
53.0%
TX avg 54.5% . -2.0pp since 2023
Mathematics
39.0%
TX avg 45.3% . -2.0pp since 2023

What this means: On the STAAR, Texas's statewide test, about 53 of every 100 students at this school read at grade level and about 39 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are down about 2 points since 2023, while math scores are down about 2 points.

Performance levels, 2025-26

SubjectMasters Grade LevelMeets Grade LevelApproaches Grade LevelDid Not Meet Grade Level
Reading23.0%30.0%19.0%28.0%
Mathematics8.0%31.0%25.0%36.0%
Share of tested students at each STAAR level. Each student counts in one level, so a row adds to about 100%.

STAAR results by year

School yearReadingMathematics
2025-2653.0%39.0%
2024-2551.0%38.0%
2023-2455.0%41.0%
% Meets Grade Level or Above, all students and all tested grades.
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
41.3%
composite math + reading, all grades
Predicted
39.7%
based on TX schools with similar FRL share
Beats by
+1.6pp
above demographic expectation

What this means: About 41% of students here test proficient in math and reading, compared with the roughly 40% typical for Texas schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Texas's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Rosa Parks/Millbrook Elementary School

Rosa Parks/Millbrook Elementary School's state test result (41.3% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Rosa Parks/Millbrook Elementary School this school41679.6%41.3%
The Meadows Elementary School
DESOTO
31275.6%19.6%
Bloom Academy Charter School
HOUSTON
30279.1%10.3%
Rolling Hills Elementary School
LANCASTER
38889.7%35.8%
Rocketship Dennis Dunkins Elementary School
FORT WORTH
44273.1%15.9%
Waterford Oaks Elementary School
CEDAR HILL
52175.8%34.5%
Matched among Texas elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Rosa Parks/Millbrook Elementary School ranks

Among elementary schools
MeasureThis schoolIn TexasIn Dallas County
State test proficiency
ranked highest first
41.3%#2,421 of 4,401#171 of 421
Math proficiency
ranked highest first
39.0%#2,994 of 4,466
▼ 28
#266 of 429
▲ 2
Reading proficiency
ranked highest first
53.0%#2,174 of 4,466
▲ 211
#155 of 429
▲ 22
Enrollment
ranked largest first
416#3,352 of 4,938#316 of 448
Students per teacher
ranked fewest first
13.8:1#1,361 of 4,622#108 of 432
Diversity index
ranked most diverse first
25.9%#3,570 of 4,628#343 of 433
Free and reduced lunch
ranked highest share first
79.6%#1,984 of 4,789#285 of 437
Enrollment change since 2017-18
ranked steepest decline first
-16.1%#1,506 of 2,838#154 of 274
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
416
-37 (-8%) vs 2020
-13% since 1990-91, when it was 478
Student : Teacher
13.8:1
was 16.8:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2541630.113.8:180% (331)
2023-2444125.817.1:182% (362)
2022-234202815.0:184% (354)
2020-214532716.8:182% (371)
2017-184962917.1:191% (450)
2015-165493117.7:188% (481)
2010-114592717.0:182% (375)
2000-013702117.6:156% (209)
1990-914782618.4:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Rosa Parks/Millbrook Elementary School.

Since 2017-18: students down 16% (496 to 416); teachers up 4% (29 to 30.1).

About Rosa Parks/Millbrook Elementary School

Families in LANCASTER, Texas, are served by Rosa Parks/Millbrook Elementary School, a low-enrollment elementary school. The school serves 416 students in pre-K through 5 in 2024-25.

Within LANCASTER ISD, Rosa Parks/Millbrook Elementary School is one of 10 schools. The district enrolls 6,822 students.

At Rosa Parks/Millbrook Elementary School, Black students make up 86% of the student body. The school is also 7% Hispanic and 5% multiracial. The Black share of the county population is lower, at 22%. Rosa Parks/Millbrook Elementary School has a diversity index of 26%, compared with 70% for all US public school students.

Its teaching staff equals 30.1 full-time positions, a ratio of 13.8:1. That ratio is under the 15.1:1 average for elementary schools in Texas. Around 80% of the school's students qualify for free or reduced-price meals. That is close to the 77% average for public schools in Dallas County.

Rosa Parks/Millbrook Elementary School scores 41.3% on state tests, averaged across results. The predicted figure, based on its student poverty level, is 39.7%.

Among Dallas County residents, median household income is about $76,547, 36% of adults hold a bachelor's degree or higher, and about 11% of residents live below the federal poverty line. Federal data list 771 public schools in Dallas County, with a combined enrollment of about 459,645.

Iltexas Lancaster Middle School is located about 0.4 miles from Rosa Parks/Millbrook Elementary School. Other public schools within five miles: at least 8. Nearby schools with test data average 28.2% proficiency; Rosa Parks/Millbrook Elementary School posts 41.3%.

Federal records code the school's setting as Suburb: Large.

Rosa Parks/Millbrook Elementary School had 453 students in 2020-21 and 416 in 2024-25, an 8% decrease. Its ratio of students to teachers was 16.8:1 in 2020-21, and 13.8:1 in 2024-25.

Topics for discussion here include sports tryouts, band and choir, and theater. Alumni can share how the school prepared them.

Dallas County at a glance

View full county profile
Population
2,621,179
Census ACS
Median income
$76,547
Household, ACS
Bachelor's+
36%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
771
459,645 students

Quick facts

School name
Rosa Parks/Millbrook Elementary School
District
LANCASTER ISD
Address
630 MILLBROOK DR, LANCASTER, TX 75146
Phone
(972) 218-1564
County
Dallas County
Level
Elementary
Grade range
PK–05
Total enrollment
416
Teachers (FTE)
30
Student–teacher ratio
13.8:1
Free and reduced lunch
331 (80%)
Locale
21-Suburb: Large
NCES ID
482667006288
Charter school
No
Virtual school
No

Related schools

Other schools in LANCASTER ISD
Other schools in LANCASTER
Nearby schools

Frequently asked questions

About Rosa Parks/Millbrook Elementary School
What is the total enrollment at Rosa Parks/Millbrook Elementary School?
Rosa Parks/Millbrook Elementary School enrolls approximately 416 students in grades PK-05.
Is Rosa Parks/Millbrook Elementary School an elementary, middle, or high school?
Rosa Parks/Millbrook Elementary School is an elementary school covering grades PK-05.
How many teachers does Rosa Parks/Millbrook Elementary School have?
Rosa Parks/Millbrook Elementary School employs 30 FTE teachers, for a student-to-teacher ratio of 13.8:1.
How diverse is Rosa Parks/Millbrook Elementary School?
Rosa Parks/Millbrook Elementary School reports a student body of 1% White, 7% Hispanic, 86% Black, 5% Two or more.
Is Rosa Parks/Millbrook Elementary School public or private?
Rosa Parks/Millbrook Elementary School is a public K-12 school, overseen by LANCASTER ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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