The top reported proficiency rate is 92% in Social studies. The lowest is 79% in Science.
Original Research by School Decision on Thorson Elementary
Thorson Elementary serves students from four-year-old kindergarten through fifth grade and is one of three elementary schools in the Cedarburg School District. The school sits in a residential suburb roughly a half-hour north of Milwaukee, a community that grew rapidly after World War II as new subdivisions filled in farmland around a historic German-immigrant mill town. Today Cedarburg draws visitors to its preserved downtown along Washington Avenue, with limestone buildings housing shops, galleries, and restaurants, and seasonal festivals that bring in large crowds. The city's guiding principles include supporting growth while holding onto that small-town character.
Academically, Thorson posts results that place it among the strongest elementary schools in its county. Across tested grades, the share of students scoring proficient or above in English language arts and math is high, and the school's overall proficiency index lands in the top quartile relative to districts in Ozaukee County. In science, the rate is somewhat lower but still solid, and in social studies it is very high. Performance is broadly consistent from grade to grade, with no one year standing out as a weak point. These are not results that need qualifying. They show a school where most students are meeting state benchmarks across the board.
A few attributes are simply characteristics of the school and community, not points of praise or concern. The student body is heavily white, with a modest share of students from other racial and ethnic backgrounds. The share of students qualifying for free or reduced-price lunch is very small. This means the school is operating in a community of relatively high economic advantage. Enrollment spans seven grade levels and totals several hundred students, a size that supports grade-level sections without being so large that families feel lost.
The district made two moves that matter for current and incoming families. In the 2023-2024 school year, it shifted its K-12 literacy curriculum from balanced literacy to a structured literacy approach grounded in the science of reading, with emphasis on phonics, phonemic awareness, vocabulary, fluency, and comprehension. This is a significant change in how reading is taught. In November 2024, voters approved a pair of referendums. One is an operational measure that allows the district to exceed state revenue limits over a set period, and the other is a capital package for facility improvements across all schools, including safety, security, accessibility, and classroom and lab renovations. The tax impact is a concrete financial reality for property owners.
The housing market in the area reflects the same affluence seen in the school's demographics. Home values are well above the national median, and rents are similarly elevated. For a family considering a move into the district, the cost of entry is high, and those referendum taxes add to the annual carrying cost. The local economy includes the school district itself as a major employer, a municipally owned electric utility, and a tourism and hospitality sector built around the historic downtown and its festival calendar. Commuter bus service runs during peak hours, and a shared-ride taxi service fills in the gaps.
What is absent from the available data is worth noting. Discipline statistics, chronic absenteeism rates, and staffing ratios were not provided, so there is no basis to assess school climate, attendance patterns, or class sizes. Information on special education and English learner populations was also missing. These are gaps a parent may want to explore directly with the school. Because Thorson serves only elementary grades, there is no graduation rate to report, which is expected for a school of this grade span.
Thorson Elementary is a straightforward fit for a family that values high academic performance in a largely homogeneous, economically comfortable suburban setting, and that is comfortable with the financial commitment that comes with the local housing market and recently approved school referendums. There are no surprise weaknesses in the test-score picture. The school delivers consistently strong results, and the main open questions are about the day-to-day environment and support structures that numbers alone cannot capture.
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