Schools in Zip Code 75249

The four schools in Dallas's 75249 zip code serve students from elementary through high school and are split between the Duncanville Independent School District (Isd) and Harmony Public Schools - North Texas, presenting a stark contrast in performance. The standout is Harmony School Of Excellence - Dallas, a charter school ranked in the 67th percentile statewide with a 95.3% graduation rate and zero dropouts, consistently exceeding state averages in Biology, U.S. History, and Algebra I. In contrast, the three Duncanville ISD schools—G W Kennemer Middle, Charles Acton Leadershp Academy, and Cj & Anne Hyman Elementary—all rank in the bottom 10th percentile, indicating significant systemic challenges.

Key metrics reveal a 58-percentile-point gap in district quality, with Duncanville ISD at the 9th percentile and Harmony at the 67th. Economic need is high across the area, with free/reduced lunch rates ranging from 65.94% at Harmony to 88.08% at Charles Acton. Interestingly, the highest-spending school (Cj & Anne Hyman Elementary at $12,132 per student) is not the top performer, while the lowest-spending school (Harmony School Of Excellence - Dallas at $10,119) achieves the best results, suggesting resource allocation matters more than raw spending. Student-teacher ratios vary from 12.2:1 at G W Kennemer Middle to 16.8:1 at Charles Acton.

A universal "math crisis" plagues all schools, with no grade level meeting state averages in general math; for instance, 7th-grade math at G W Kennemer Middle saw only 4.57% proficiency versus the state's 29.41%. However, strong Algebra I scores at both G W Kennemer Middle and Harmony likely reflect a self-selected group of advanced students rather than overall math ability. Cj & Anne Hyman Elementary shows a positive trajectory, improving from the 22nd to 37th percentile and exceeding the state average in 3rd-grade Reading, while G W Kennemer Middle exhibits extreme volatility, with 6th-grade Reading dropping 25 percentage points in one year.