The top reported proficiency rate is 52% in Science. The lowest is 30% in English language arts.
Original Research by School Decision on Cosmopolis Elementary School
Cosmopolis Elementary School serves students in kindergarten through sixth grade and is the only school in the Cosmopolis School District, a small, single-school district in Grays Harbor County. The school sits in the town of Cosmopolis, a historically industrial community on the Chehalis River southeast of Aberdeen. Cosmopolis was built around a pulp mill that was the dominant employer and tax base for decades, but the mill has seen repeated closures and the town has been financially strained as a result, with city officials discussing the need to reinvent the local economy. The school is a regular public school and is not a charter or magnet school.
Enrollment at Cosmopolis Elementary is small, and the student body is predominantly white, with a Hispanic population and smaller shares of students who identify as two or more races, American Indian or Alaska Native, Asian, or Black. A substantial share of students qualify for free or reduced-price lunch. Data on the percentage of students with Individualized Education Programs or who are English learners was not available in the source material.
State assessment results from the most recent testing year show a mixed picture. In English language arts, proficiency rates across grades three through six were broadly below a majority level, with the grade-level rates varying. Math proficiency rates were similarly below majority levels across those grades, though there was some variation between grades. In science, which is tested in grade five, a majority of students met the proficiency standard. Because this data represents only a single year of testing for this school, no trend direction can be determined. When compared to other districts in Grays Harbor County, Cosmopolis Elementary’s overall proficiency across subjects and grades sits above the midpoint. The school does not serve high school grades, so there is no graduation rate to report.
The community context matters for understanding this school. Cosmopolis is a compact, small town with a hillside residential layout and a downtown corridor along 1st and 2nd Streets. The mill's decline has left the town without a major employer and with a shrinking tax base, and no major new housing developments were identified in available sources. Housing values in the area are well below the state benchmark, which reflects the broader economic constraints of the region. The town has several parks and a new fire station, but walkability and transit data were not available, and street life is minimal.
The Cosmopolis School District is very small, and the district brief found no recent changes such as property-tax shifts, curriculum overhauls, or referendum outcomes that would be broadly relevant to parents. The consistency here may be a neutral factor for families who prefer stability, though it also means that if a parent is looking for program expansions or facility upgrades, those are not evident from the available information.
For a parent considering this school, the key takeaway is that Cosmopolis Elementary is a small, rural elementary school in a town that has experienced economic contraction. The school’s academic performance is around the middle of the pack relative to other districts in the county, with proficiency rates that are generally below majority levels in reading and math but where a majority of fifth graders met the science standard. The school serves a population with a notable share of students from lower-income households. Families who value a very small school setting in a close-knit, economically modest community may find this a comfortable fit. Those looking for more academic resources, a wider range of programming, or a growing economic environment would likely want to look into what the neighboring Aberdeen district offers, as Cosmopolis students attend secondary school there.
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