CLARK ES

CLARK ES is one of the average-sized elementary-level communitys in Tulsa, Oklahoma, operated by UNION, with 448 students on its rolls from grades pre-K through 5. By comparison, Oklahoma's public schools average about 366 students each, so CLARK ES sits 22% bigger than that benchmark.

Within UNION, which oversees 17 schools and 14,950 students, CLARK ES is one campus in the system.

Looking at the student body, CLARK ES reports that Hispanic students make up the majority at 70%. The remainder comes out to 13% Black, 9% White, 4% multiracial, 3% Native American. The wider county runs roughly 16% Hispanic, putting the school's mix noticeably more Hispanic than the area baseline.

On the resource side, CLARK ES reports 28 full-time-equivalent teachers, putting the student-to-teacher ratio at about 16.3:1. The state averages about 15.6:1, putting this campus right in line with peers. About 95% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. That share is north of Tulsa County's rate of about 62%.

In the surrounding community, ACS estimates for Tulsa County put the typical household earns roughly $69,009 per year, 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), CLARK ES is one campus in the mix.

The closest other public school is DOVE SCIENCE ACADEMY HS TULSA, roughly 0.5 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius.

CLARK ES operates from an inner-city location.

Five-year trend. Over the past 7-year window, the student count ticked down 36%: 696 students in 2018 compared to 448 in 2025. Hispanic enrollment moved from 53% to 70% across the same window. The student-to-teacher ratio tightened from 18.0:1 in 2018 to 16.3:1 today.

Inside the community feed, members of the CLARK ES community share and discuss pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.