allk12 · Rankings · Lowest proficiency · Michigan · Sanilac County

The lowest-performing public schools by test proficiency in Sanilac County, Michigan

Across Sanilac County, Michigan, 10 public schools are ranked here, ranked by the lowest composite state-assessment proficiency. Sandusky JuniorSenior High School leads the list at 32.5%, against a median of 43.6% 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

Sanilac County, Michigan

Best % Proficient

32.5%

Median % Proficient

43.6%

LOWEST PROFICIENCY · SANILAC COUNTY, MICHIGAN

#	School	City	District	Level	% FRL	Students	% Proficient
1	Sandusky JuniorSenior High School	SANDUSKY, MI	Sandusky Community School District	High	53.3%	460	32.5%
2	Deckerville Community High School	DECKERVILLE, MI	Deckerville Community School District	High	44.7%	219	38.0%
3	Brown City Elementary School	BROWN CITY, MI	Brown City Community Schools	Elementary	62.2%	362	41.6%
4	Sandusky Elementary School	SANDUSKY, MI	Sandusky Community School District	Elementary	53.9%	471	42.5%
5	Marlette Elementary	MARLETTE, MI	Marlette Community Schools	Elementary	59.1%	328	43.3%
6	CroswellLexington Middle School	CROSWELL, MI	Croswell-Lexington Community Schools	Middle	54.1%	508	44.0%
7	Peck Community Elem School	PECK, MI	Peck Community School District	Elementary	70.1%	174	49.9%
8	Deckerville Elementary School	DECKERVILLE, MI	Deckerville Community School District	Elementary	66.7%	288	55.2%
9	Frostick School	CROSWELL, MI	Croswell-Lexington Community Schools	Elementary	66.7%	324	56.1%
10	Meyer Elementary School	LEXINGTON, MI	Croswell-Lexington Community Schools	Elementary	49.8%	275	57.9%

Page 1 of 1 · top 10 of 10 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.