Flintstone Elementary

Flintstone Elementary is a K-5 school of close-knit scale in Oxon Hill, Maryland, run under Prince George's County Public Schools, educateing 367 students in grades pre-K through 5. Compared to the state average of about 481 students per school, that is 24% below typical.

Flintstone Elementary is one of 199 schools operated by Prince George's County Public Schools, a district that serves 132,693 students overall.

On demographics, Flintstone Elementary shows that 65% of the student body identifies as Hispanic. The remainder reads as 23% Black, 8% White, 3% Asian. That is considerably more Hispanic than the county at large, where the share is closer to 23%.

On the resource side, Flintstone Elementary logs 24 full-time-equivalent teachers, putting the student-to-teacher ratio at about 15.1:1. Statewide, the average ratio sits near 13.8:1, putting Flintstone Elementary higher than the state norm the norm. About 91% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is above Prince George's County's rate of about 79%.

On a residual basis (actual vs predicted given the student mix), Flintstone Elementary tracks the demographic baseline. The model predicts 20.4% given the school's FRL share; actual proficiency is 25.3%.

In the area at large, ACS estimates for Prince George's County put median household earnings sit near $101,798, roughly 37% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 7%. In all, Prince George's County runs 203 public schools (combined enrollment of about 132,693 students), of which Flintstone Elementary is one.

Nearest neighbor: John Hanson Montessori, around 0.3 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Flintstone Elementary at 5th of 7; the average score across the group is 32.5%.

Flintstone Elementary operates from a residential location.

Looking at the recent track record. Over the past 7-year window, the student count ticked down 13%: 423 students in 2018 compared to 367 in 2025. The Black share of enrollment shrank from 32% to 23% over that span.

On allk12, the feed for Flintstone Elementary typically covers open house dates, ride-share offers, and field-trip permission slips. Anyone with firsthand experience at this school can post or comment.