Enrollment
348
Elementary
DISTRICT 532 · STATE 366
SCHOOL COMMUNITY·UNION·NCES 403060029809
Andersen Elementary School
1200 South Willow Street, Broken Arrow, OK 74012 · (918) 357-4328 · Tulsa County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL348 STUDENTS
Student : Teacher
14.1:1
25 FTE teachers
DISTRICT 15.9:1 · STATE 15.6:1
Free / Reduced Lunch
54%
189 students
DISTRICT 76% · STATE 68%
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, 2024-25
| Grade | Students | Share |
|---|---|---|
| Pre-K | 32 | 9% |
| Kindergarten | 50 | 14% |
| Grade 1 | 45 | 13% |
| Grade 2 | 50 | 14% |
| Grade 3 | 53 | 15% |
| Grade 4 | 62 | 18% |
| Grade 5 | 56 | 16% |
This year's kindergarten class (50) is 11% smaller than its 5th grade class (56).
Student demographics
74%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 73% · STATE 73% · US 70%
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
School pathway
Students here typically continue to
Andersen Elementary School→Union 6th-7th Grade Center→Union 8th Grade Center→Union HS Freshman Academy→Union High School
Based on grade levels within UNION. Attendance zones can vary; confirm enrollment with the district.
Test scores
OSTP / CCRA 2024-25 . % Proficient + AdvancedEnglish Language Arts
46.3%
OK avg 30.6%
Math
57.3%
OK avg 32.6%
What this means: On the OSTP / CCRA, Oklahoma's statewide test, about 46 of every 100 students at this school read and write at grade level and about 57 of 100 do math at grade level. Across all Oklahoma schools, those numbers are about 31 and 33.
Source: OSTP / CCRA. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
OUTPERFORMING
Top 10% of OK schools after controlling for student poverty
Actual proficiency
50.8%
composite math + reading, all grades
Predicted
37.0%
based on OK schools with similar FRL share
Beats by
+13.8pp
above demographic expectation
What this means: About 51% of students here test proficient in math and reading, well above the roughly 37% typical for Oklahoma schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 14 points, placing it in Oklahoma's top 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 Andersen Elementary School
Andersen Elementary School's state test result (50.8% proficient) is higher than 5 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Andersen Elementary School this school | 348 | 54.3% | 50.8% |
| Cedar Ridge Elementary School Tulsa | 419 | 51.1% | 43.0% |
| Peters Elementary School Broken Arrow | 430 | 57.9% | 39.2% |
| Marshall T. Moore Elementary School Broken Arrow | 453 | 60.5% | 35.9% |
| Red Oak Elementary School Oklahoma City | 491 | 50.7% | 37.9% |
| Earlywine Elementary School Oklahoma City | 456 | 50.0% | 46.9% |
Matched among Oklahoma 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 Andersen Elementary School ranks
Among elementary schools| Measure | This school | In Oklahoma | In Tulsa County |
|---|---|---|---|
| State test proficiency ranked highest first | 50.8% | #51 of 555 | #6 of 58 |
| Math proficiency ranked highest first | 57.3% | #41 of 651 | #4 of 72 |
| Reading proficiency ranked highest first | 46.3% | #56 of 523 | #6 of 58 |
| Enrollment ranked largest first | 348 | #443 of 941 | #84 of 111 |
| Students per teacher ranked fewest first | 14.1:1 | #134 of 708 | #5 of 109 |
| Diversity index ranked most diverse first | 73.9% | #101 of 708 | #26 of 109 |
| Free and reduced lunch ranked highest share first | 54.3% | #686 of 876 | #79 of 110 |
| Enrollment change since 2017-18 ranked steepest decline first | -21.1% | #143 of 548 | #27 of 81 |
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 2024-25Enrollment
348
-62 (-15%) vs 2020
-58% since 1990-91, when it was 837
Student : Teacher
14.1:1
was 15.8:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 348 | 24.7 | 14.1:1 | 54% (189) |
| 2023-24 | 385 | 26.7 | 14.4:1 | 61% (233) |
| 2022-23 | 388 | 24.7 | 15.7:1 | 51% (198) |
| 2020-21 | 410 | 26 | 15.8:1 | 41% (168) |
| 2017-18 | 441 | 26.9 | 16.4:1 | 26% (115) |
| 2015-16 | 463 | 29 | 16.0:1 | 33% (154) |
| 2010-11 | 458 | 27 | 17.0:1 | 25% (115) |
| 2000-01 | 463 | 25 | 18.5:1 | 2% (9) |
| 1990-91 | 837 | 39 | 21.5:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Andersen Elementary School.
Since 2017-18: students down 21% (441 to 348); teachers down 8% (26.9 to 24.7).
About Andersen Elementary School
Andersen Elementary School runs as a mid-sized elementary school in Broken Arrow, Oklahoma. Its grade span covers pre-K through 5, with 348 students on the rolls.
Andersen Elementary School is one school in UNION, a system of 17 schools with 14,950 students.
The biggest share of students at Andersen Elementary School, 42%, is White. The next largest groups are 22% Hispanic, 11% Asian, 11% Black, and 11% multiracial. In Tulsa County overall, about 61% of residents are White. On the diversity index, which measures the chance that two random students are from different groups, Andersen Elementary School scores 74%.
There are 24.7 full-time-equivalent teachers at the school, a ratio of 14.1:1. The average for elementary schools in Oklahoma, 15.6:1, is higher. Of all students at Andersen Elementary School, 54% are eligible for free or reduced-price lunch.
After accounting for student poverty, Andersen Elementary School is in the top 10% of Oklahoma schools. Its average proficiency rate across its state test results of 50.8% is 13.8 points above the 37.0% predicted for its lunch-eligibility share.
In Tulsa County, the median household earns about $69,009 a year, about 34% of adults have at least a bachelor's degree, and roughly 11% of residents are in poverty. Tulsa County has 180 public schools with about 113,616 students, including Andersen Elementary School.
Of the public schools around it, Andersen Elementary School is closest to Thomas Jefferson Elementary School, about 0.9 miles away. Andersen Elementary School has at least 8 other public schools within five miles. Local comparison: Andersen Elementary School ranks 1st of 7 nearby schools, at 50.8% versus a 32.4% average.
Andersen Elementary School is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more, a location NCES labels Suburb: Large.
The school's student count fell 15% between the 2020-21 and 2024-25 school years. Students per teacher dropped from 15.8 in 2020-21 to 14.1 in 2024-25.
Andersen Elementary School has a community page on allk12 for topics such as pickup and drop-off, after-school programs, and teacher feedback. You can also rate the school on this page.
Tulsa County at a glance
View full county profilePopulation
680,794
Census ACS
Median income
$69,009
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
180
113,616 students
Quick facts
Related schools
Other schools in UNION
- Union High SchoolHigh · 3,569 students
- Union 6th-7th Grade CenterMiddle · 2,123 students
- Union HS Freshman AcademyHigh · 1,242 students
- Union 8th Grade CenterMiddle · 1,100 students
- Ellen Ochoa Elementary SchoolElementary · 968 students
- Rosa Parks Elementary SchoolElementary · 647 students
Other schools in Broken Arrow
- Broken Arrow High SchoolHigh · 4,802 students
- Broken Arrow Freshman AcademyHigh · 1,276 students
- Union HS Freshman AcademyHigh · 1,242 students
- Union 8th Grade CenterMiddle · 1,100 students
- Centennial Middle SchoolMiddle · 1,060 students
- Oneta Ridge Middle SchoolMiddle · 938 students
Other Andersen Elementary schools
One other US public school is named Andersen Elementary. Andersen Elementary School is the largest of the 2.
- ANDERSEN ELEMENTARYBAYPORT, MN · 327 students
Nearby schools
- Thomas Jefferson Elementary School0.9 mi · 574
- Union HS Freshman Academy1.1 mi · 1,242
- Marshall T. Moore Elementary School1.3 mi · 453
- Peters Elementary School1.3 mi · 430
- Oliver Middle School1.7 mi · 886
- Wolf Creek Elementary School1.7 mi · 511
Frequently asked questions
About Andersen Elementary SchoolHow large is Andersen Elementary School?
Andersen Elementary School enrolls approximately 348 students in grades PK-05.
What age range does Andersen Elementary School serve?
Andersen Elementary School serves students from grade PK through grade 05.
How many students per teacher at Andersen Elementary School?
Approximately 14.1:1 students per teacher at Andersen Elementary School.
What is the racial breakdown of students at Andersen Elementary School?
At Andersen Elementary School, the student body is approximately 42% White, 22% Hispanic, 11% Black, 11% Asian, 11% Two or more.
What district is Andersen Elementary School in?
Andersen Elementary School is part of UNION.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.