Summary:
Zip code 21046 in Columbia, MD, is home to two elementary schools serving grades PK-5 within the highly-ranked Howard County Public Schools district, presenting a stark contrast in performance and student demographics.
Atholton Elementary is the standout school in the area, consistently earning a 4-star rating and ranking in the top 20% of Maryland elementary schools. With only 15.89% of students receiving free or reduced lunch, it boasts strong academic outcomes, with 55% proficiency in math and 68% in ELA—well above both district and state averages. In contrast, Guilford Elementary faces greater challenges, with a 46.45% free/reduced lunch rate and a 2-star rating. Despite spending over $4,300 more per student, Guilford's proficiency rates are significantly lower: 23.4% in math and 38.6% in ELA, both below district averages. Chronic absenteeism is also higher at Guilford (18.9%) compared to Atholton (11.8%).
The key takeaway for parents is that school performance within the same zip code and district can vary dramatically. Atholton Elementary offers a high-achieving environment with low poverty and consistent excellence across all grades and subjects, making it a top choice for families seeking strong academic outcomes. Guilford Elementary, while receiving more funding per student, is a school that requires additional support to address its higher poverty rates and lower test scores. This data underscores that a school's success is closely tied to its specific student population and challenges, not just its location or district reputation.
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