The top reported proficiency rate is 62% in English language arts. The lowest is 32% in Math.
Original Research by School Decision on Sangre De Cristo Elementary School
Sangre de Cristo Elementary School is a small, regular public school serving prekindergarten through fifth grade in the unincorporated community of Mosca, Colorado, in the San Luis Valley. It is part of the Sangre de Cristo School District Re-22J, which also includes the district’s single high school. The town itself is a tiny settlement of a few blocks, described in publicly reported accounts as a former farming community whose economy now depends largely on tourism from nearby Great Sand Dunes National Park. The same sources note that Mosca has experienced population and business decline following changes in water rights, with most commercial activity shifted south to Alamosa. The built environment is rural and highway‑adjacent, with no walkable downtown, no public library, and no transit system. Residents rely on cars for all trips.
Academically, Sangre de Cristo Elementary shows a clear area of strength. On the state’s Colorado Measures of Academic Success assessments, a solid majority of students met or exceeded expectations in English language arts. That result stands out as a positive. In math, proficiency was lower, with roughly a third of students reaching the proficient or advanced level. Science results, which come from fifth grade only, placed in between. Across all tested subjects and grades, the school’s overall proficiency index landed in the top quarter of districts within Alamosa County. That comparison should be read with the understanding that the county has only a handful of school systems, and the index is an average of reported rates. Still, for a small rural elementary school, the reading outcomes in particular are a meaningful signal. Participation rates on state tests were very high, indicating that nearly all enrolled students took the assessments.
The student body is small. Nearly all students are white, with small numbers of Hispanic, American Indian, and multiracial children. A substantial share of students qualify for free or reduced‑price lunch, reflecting the broader economic context of the community. Data on students with disabilities and English learners were not available in the records used here. Because the school serves only elementary grades, there is no graduation rate to report, and no data on chronic absenteeism were available either.
Housing in the Mosca zip code is priced at a level that is notably lower than the Colorado statewide benchmark, though still a meaningful investment relative to local incomes. The national‑level rent‑to‑income ratio suggests renting is somewhat more affordable than owning in this market, but the overall economic picture is one of contraction and limited opportunity. The school district itself had no major recent changes reported in publicly available sources.
For a family considering this school, the picture is fairly specific. Sangre de Cristo Elementary offers a small‑town, rural setting with a reading program that appears to be working well for its students. The math results are softer, and a parent interested in how the school supports math growth may want to ask the school directly. The community is quiet and remote, with few in‑town services and a declining commercial base, but it sits at the doorstep of a national park and offers outdoor recreation. The peer group is predominantly white and economically disadvantaged. The school fits a family that values a close‑knit elementary environment, is comfortable with a long drive for shopping and services, and is less concerned with the academic breadth that larger districts might offer.
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