New Underwood 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 33 of every 100 students at this school read and write at grade level and about 24 of 100 do math at grade level. Across all South Dakota schools, those numbers are about 50 and 47. Reading and writing scores are down about 7 points since 2022, while math scores are down about 13 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 39% 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 New Underwood Elementary - 02
As a close-knit K-5 school in New Underwood, South Dakota, New Underwood Elementary - 02 caters to 113 students from grades K through 5, run under New Underwood School District 51-3. Compared to the state average of about 204 students per school, that is 45% smaller than typical.
New Underwood Elementary - 02 is one of 3 schools operated by New Underwood School District 51-3, a district that serves 280 students overall.
Looking at the student body, New Underwood Elementary - 02 lists that 86% of students identify as White, making the school strongly White-majority. Other groups include 8% multiracial, 4% Native American.
Looking at school resources, The school currently runs with 10 full-time-equivalent teachers, for a student-teacher ratio near 11.6:1. The state averages around 15.4:1, so this campus is tighter than the state norm typical. About 27% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is noticeably below Pennington County's rate of about 41%.
On a residual basis (actual vs predicted given the student mix), New Underwood Elementary - 02 performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 52.1%, the actual is 39.1%, a residual of -13.0 points.
In the surrounding community, community-level numbers for Pennington County indicate the typical household earns roughly $74,517 per year, about 35% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 7%. In all, Pennington County runs 41 public schools (combined enrollment of about 16,186 students), of which New Underwood Elementary - 02 is one.
New Underwood Middle School - 04 is the nearest neighboring public school, about 0.0 miles from this campus. Within five miles, there are 2 other public schools. Ranking that nearby cluster on reported proficiency puts New Underwood Elementary - 02 at 4th of 7; the average score across the group is 40.9%.
The school occupies a low-density site.
Looking at the recent track record. New Underwood Elementary - 02's enrollment has edged up 4% since 2018, when it stood at 109 (now 113). White enrollment moved from 77% to 86% across the same window. Class-load math has tightened: from 13.7:1 in 2018 to 11.6:1 in 2025.
On allk12, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.
Pennington County at a glance
View full county profileQuick facts
Related schools
- New Underwood High School - 01High · 92 students
- New Underwood Middle School - 04Middle · 75 students
- New Underwood High School - 01High · 92 students
- New Underwood Middle School - 04Middle · 75 students
- New Underwood Middle School - 040.0 mi · 75
- New Underwood High School - 010.0 mi · 92
- Douglas High School - 0311.7 mi · 739
- Douglas Middle School - 0111.8 mi · 633
- Patriot Elementary -0611.8 mi · 982
- Vandenberg Elementary - 0212.0 mi · 454