ANDERSEN ES

ANDERSEN ES, a mid-sized elementary-level community in Broken Arrow, Oklahoma, one of the schools within UNION, instructs 348 students, covering grades pre-K through 5.

ANDERSEN ES is one of 17 schools operated by UNION, a district that enrolls 14,950 students overall.

Demographically, ANDERSEN ES records that 42% of students identify as White, with the remaining enrollment distributed across several groups. Beyond that, the school records 22% Hispanic, 11% Asian, 11% Black, 11% multiracial. That is considerably less White than the county at large, where the share is closer to 61%.

Looking at school resources, Staff filings list 25 full-time-equivalent teachers, which works out to roughly 14.1:1 students per teacher. The state averages around 15.6:1, so this campus is tighter than the state norm typical. Around 54% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy.

With demographic context factored in, ANDERSEN ES is in the OUTPERFORMING tier of the BeatsExpectations model, which fits a per-state line through proficiency and FRL share. Schools with this campus's poverty mix typically land near 37.0%; this one delivers 50.8%, a residual of +13.8 points.

Across the wider county, ACS estimates for Tulsa County put median household income runs about $69,009, roughly 34% of adults have completed at least a four-year degree, and roughly 11% of residents live below the federal poverty line. Across Tulsa County's 180 public schools (combined enrollment of about 113,616 students), ANDERSEN ES is one campus in the mix.

Nearest neighbor: THOMAS JEFFERSON ES, around 0.9 miles off. Within five miles, there are 8 other public schools. On composite proficiency, ANDERSEN ES comes 1st of 7 in the immediate cluster, higher than the nearby-schools average of 32.4%.

Geographically, the school is in a suburban area.

Over the past 7-year window. Over the past 7-year window, the student count shrank 21%: 441 students in 2018 compared to 348 in 2025. The Hispanic share of enrollment rose from 15% to 22% over that span. Class-load math has narrowed: from 16.4:1 in 2018 to 14.1:1 in 2025.

Within the allk12 community for this school, posts here usually surface around enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.