The reported proficiency rate for Math is 27%.
Original Research by School Decision on North Mercer Co. R-iii
North Mercer Co. R-III is a small rural public school district in Mercer County, Missouri, serving students from pre-kindergarten through twelfth grade. The district operates two schools: North Mercer Elementary and Mercer High. With a total enrollment that places it among the smallest in the state, the district's student body is overwhelmingly white, with small numbers of American Indian or Alaska Native students and students identifying as two or more races. Data on students with disabilities and English learners was not available.
The district's academic picture is largely incomplete due to the very small size of its student cohorts. On the Missouri Assessment Program, results for most grade levels in math, English language arts, and science were suppressed by the state to protect student privacy, a common practice when fewer than ten students are tested in a group. In the one grade level where math results were reported for all students, the share scoring proficient or above was well below typical statewide averages. Parents looking for a clearer sense of academic performance should contact the district directly, as published test data offers only fragments.
A graduation rate was not reported, likely because the cohort was too small for the state to publish it. The comparison tool that would place this district among its county's neighbors found only one district in Mercer County, so no meaningful local benchmark exists. Many of the metrics commonly used to assess a district, including chronic absenteeism and per-pupil spending, could not be compared for the same reason.
The housing market in the communities served by the district is notably affordable. Home values are well below both the Missouri median and the national median, with a slight year-over-year decline in the broader area. The district draws from zip codes that include the towns of Princeton and Cainsville, which are small rural communities. The economic context includes a national unemployment rate that is moderate and a median household income that is below the national figure.
A search of publicly reported information did not turn up any recent referendums, curriculum changes, property-tax shifts, or other district-level developments that would have a lasting impact. That does not mean no change is happening, only that nothing rose to the level of broad public record in the time frame reviewed.
For a family considering this district, the defining characteristic is its very small scale. Class sizes are low by default, and the district can offer a level of individual attention that larger systems cannot. The trade-off is that many of the data points parents rely on to compare schools are simply not available, because the numbers are too small to report or to benchmark against other districts. A parent who wants to know about Advanced Placement offerings, career and technical education pathways, or specific student support services will need to ask the school directly. The district's size also means that any single year's test results can swing widely from cohort to cohort, and the published results may not be a reliable guide to the quality of instruction.
This is a district where a personal visit and a conversation with the principal would likely tell a parent much more than any state report card can. The community is quiet, the housing is inexpensive, and the schools are small enough that every student is known by name. For families who value that kind of environment and are comfortable filling in the blanks for themselves, North Mercer Co. R-III may be a good fit. For those who rely on comparative data to make a choice, the district offers very little of it.
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