Summary:
Zip code 79010, located in the rural community of Boys Ranch, Texas, is home to a single elementary school, Mimi Farley Elementary, which serves 21 students from Kindergarten through 5th grade as part of the Boys Ranch Independent School District (Isd).
With only one school in the area, Mimi Farley Elementary stands out for its extreme characteristics. The school spends a remarkable $30,693 per student and maintains an exceptionally low student-teacher ratio of 2.9:1, suggesting a highly personalized learning environment. However, its academic performance has been extremely volatile. The school’s state ranking swung from a 93rd percentile (5-star) in 2023-2024 to a 1st percentile (0-star) in 2025-2026. In the most recent testing year, proficiency rates were far below state averages, with 4th grade math at 0% compared to the state’s 49.28%. This contrasts sharply with the prior year, when 4th grade reading proficiency was 66.67%, exceeding the state average of 53.73%.
The most important takeaway for parents is that this data is heavily influenced by the school’s tiny enrollment. With only 21 students, the performance of a single child can dramatically shift percentages and rankings from year to year. The 2025-2026 scores likely reflect the abilities of a very small, specific cohort rather than a decline in school quality. While the high spending and low student-teacher ratio are notable, the extreme swings in test scores make it unreliable to judge the school’s overall effectiveness based on a single year’s data. Parents should view these metrics with caution and consider visiting the school to understand its unique environment firsthand.
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