Buffalo Elementary - 02
School pathway
Test scores
SD Smarter Balanced 2024-25 . % ProficientWhat this means: On the SD Smarter Balanced, South Dakota's statewide test, about 50 of every 100 students at this school read and write at grade level and about 48 of 100 do math at grade level. Across all South Dakota schools, those numbers are about 50 and 47. Reading and writing scores are up about 10 points since 2022, while math scores are up about 5 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 49% of students here test proficient in math and reading, compared with the roughly 52% typical for South Dakota schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among South Dakota's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Buffalo Elementary - 02
Buffalo Elementary - 02 operates as a cozy elementary-level community in Buffalo, South Dakota, one of the schools within Harding County School District 31-1. Current enrollment sits at 101 students spanning grades K through 5. That puts it 50% below the typical public school in South Dakota, which averages around 204 students.
Within Harding County School District 31-1, which oversees 3 schools and 227 students, Buffalo Elementary - 02 is one campus in the system.
On the student-mix side, Buffalo Elementary - 02 records that nearly all students (95%) are White. Other groups include 3% multiracial. That mix tracks the wider county fairly closely.
Looking at school resources, On paper, Buffalo Elementary - 02 has 10 full-time-equivalent teachers, translating to a class-load average of around 10.4:1. The state averages around 15.4:1, so this campus is tighter than the state norm typical. An estimated 26% of students are eligible for free or reduced-price lunch, often used as a Title I proxy.
After controlling for student poverty, Buffalo Elementary - 02 sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 52.5%; this one delivers 48.9%.
Across the wider county, census data for Harding County shows median household earnings sit near $80,441, 30% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 4%. Across Harding County's 5 public schools (combined enrollment of about 227 students), Buffalo Elementary - 02 is one campus in the mix.
The closest other public school is Harding County High School - 01, roughly 0.0 miles away. 2 of the 2 nearest public schools sit inside a five-mile radius.
Geographically, the school is in a rural area.
Five-year trend. Looking back 7 years, enrollment at Buffalo Elementary - 02 has increased 28%, going from 79 students in 2018 to 101 in 2025.
Within the allk12 community for this school, the feed for Buffalo Elementary - 02 typically covers enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.
Harding County at a glance
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