The top reported proficiency rate is 28% in Math. The lowest is 21% in English language arts.
Original Research by School Decision on Willow Lake Elementary School
Willow Lake Elementary School is a regular public school in Indianapolis’s MSD Washington Township, serving kindergarten through fifth grade. The school enrolls a student body that is diverse by race and ethnicity, with the largest groups being Black students and Hispanic students, followed by White students, Asian students, and students who identify as two or more races. Just over half of the students qualify for free or reduced-price meals, a standard measure of household economic need.
State testing results from the 2024-2025 school year are available and present a specific picture. On the ILEARN assessments, the share of students scoring proficient or above in math was below, though not far from, the state-level proficiency rate for elementary grades. In English language arts, the proficiency rate was lower, meaning a larger portion of students did not reach the state’s benchmark for grade-level reading and writing. In science and social studies, where only certain grades test, proficiency rates were similar to the math rate. The school's overall proficiency index, which averages results across all tested subjects and grades, places it in the top quartile relative to districts in Marion County. That is a meaningful distinction: compared to many other schools in the county, Willow Lake’s combined test scores are stronger. At the same time, the absolute rates show that a majority of students are not meeting state proficiency standards in any tested subject, which is something a parent will want to discuss with the school to understand what academic support looks like day to day.
Because Willow Lake serves only elementary grades, there is no graduation rate to report. The school’s grade band explains that gap directly. Chronic absenteeism data and special education or English learner counts were not available in the provided information, so those areas remain open questions for families considering the school.
The school is part of MSD Washington Township, a district that has recently navigated a school closure. Greenbriar Elementary was permanently closed after the 2024-2025 school year due to declining enrollment and financial pressures, with its students consolidated into Fox Hill Elementary, which also hosts the district’s Dual Language Immersion Program. A referendum was on the November 2024 ballot, cited by the district in the context of fiscal health, though the outcome is not confirmed in available public records. These district-level changes affect attendance boundaries, class sizes, and funding for all schools in the township, including Willow Lake.
Willow Lake sits within the Indianapolis zip code area, where home values are around the midpoint between the Indiana state benchmark and the national benchmark. Rents are slightly below the estimated monthly mortgage payment for a median-priced home, and the share of household income needed for rent falls within a typical range for the area. The national unemployment rate and 30-year mortgage rate, both at moderate levels as of the spring of 2026, provide a general economic backdrop. For families relocating or buying in, the housing context is consistent with many parts of the Indianapolis metro area.
The school’s size is on the larger side for an elementary school, with enrollment spread relatively evenly across kindergarten through fifth grade. No information was provided on course access, staffing ratios, or extracurricular programs, so those dimensions are not part of this account. A parent looking at Willow Lake will want to visit, talk to the principal and teachers, and ask specifically about how the school supports students who are not yet proficient in reading and math, what enrichment is available, and how the recent district consolidation and possible referendum outcome affect the school’s resources and community feel.
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