allk12 · Rankings · Biggest declines · Missouri · Boone County · Middle schools

The public middle schools with the biggest test-score declines in Boone County, Missouri

11 public middle schools in Boone County, Missouri appear in this ranking of the public middle schools with the biggest test-score declines, ranked by the 3-year drop in composite math + reading proficiency. HARRISBURG MIDDLE leads the list at -0.4pp, against a median of +4.6pp across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked

Boone County, Missouri

Best 3-yr change

-0.4pp

Median 3-yr change

+4.6pp

BIGGEST DECLINES · BOONE COUNTY, MISSOURI

#	School	City	District	Students	3 yrs ago	Latest	Change
1	HARRISBURG MIDDLE	HARRISBURG, MO	HARRISBURG R-VIII	129	38.4%	38.0%	-0.4pp
2	CHESTER BOREN MIDDLE	CENTRALIA, MO	CENTRALIA R-VI	302	43.6%	44.0%	+0.3pp
3	SMITHTON MIDDLE	COLUMBIA, MO	COLUMBIA 93	605	48.1%	49.0%	+0.8pp
4	SOUTHERN BOONE MIDDLE	ASHLAND, MO	SOUTHERN BOONE CO. R-I	648	48.4%	50.4%	+2.0pp
5	ANN HAWKINS GENTRY MID. SCHOOL	COLUMBIA, MO	COLUMBIA 93	736	50.3%	52.5%	+2.2pp
6	WEST MIDDLE SCHOOL	COLUMBIA, MO	COLUMBIA 93	553	27.9%	32.5%	+4.6pp
7	HALLSVILLE MIDDLE	HALLSVILLE, MO	HALLSVILLE R-IV	340	44.0%	49.5%	+5.5pp
8	JEFFERSON MIDDLE SCHOOL	COLUMBIA, MO	COLUMBIA 93	593	52.7%	58.3%	+5.6pp
9	OAKLAND MIDDLE SCHOOL	COLUMBIA, MO	COLUMBIA 93	589	22.5%	29.9%	+7.4pp
10	JOHN B. LANGE MIDDLE	COLUMBIA, MO	COLUMBIA 93	510	18.7%	26.5%	+7.8pp
11	JOHN WARNER MIDDLE SCHOOL	COLUMBIA, MO	COLUMBIA 93	579	56.5%	71.5%	+15.1pp

Page 1 of 1 · top 11 of 11 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.