allk12 · Rankings · Lowest ratio · Minnesota · Washington County · High schools

The public high schools with the lowest student-to-teacher ratios in Washington County, Minnesota

Across Washington County, Minnesota, 11 public high schools are ranked here, ranked by the fewest students per teacher, a proxy for class size and staffing. St. Croix Preparatory Academy Upper leads the list at 12.9:1, against a median of 21.1:1 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

Washington County, Minnesota

Best Students/teacher

12.9:1

Median Students/teacher

21.1:1

LOWEST RATIO · WASHINGTON COUNTY, MINNESOTA

#	School	City	District	Level	Students	Ratio
1	St. Croix Preparatory Academy Upper	STILLWATER, MN	ST. CROIX PREPARATORY ACADEMY	High	391	12.9:1
2	LILA Upper School	FOREST LAKE, MN	Lakes International Language Academ	High	579	13.6:1
3	North Lakes Academy 7-12 Campus	FOREST LAKE, MN	NORTH LAKES ACADEMY	High	245	14.5:1
4	MATH AND SCIENCE ACADEMY	WOODBURY, MN	MATH AND SCIENCE ACADEMY	High	720	17.7:1
5	MAHTOMEDI SENIOR HIGH	MAHTOMEDI, MN	MAHTOMEDI PUBLIC SCHOOL DISTRICT	High	1,175	20.5:1
6	Park High School	COTTAGE GROVE, MN	South Washington County Schools	High	1,992	21.1:1
7	STILLWATER AREA HIGH SCHOOL	STILLWATER, MN	Stillwater Area Public Schools	High	2,658	21.7:1
8	Tartan Senior High	OAKDALE, MN	North St. Paul-Maplewood Oakdale	High	1,687	23.3:1
9	EAST RIDGE HIGH SCHOOL	WOODBURY, MN	South Washington County Schools	High	2,072	24.3:1
10	Forest Lake Area High School	FOREST LAKE, MN	Forest Lake Public School District	High	1,805	24.5:1
11	Woodbury High School	WOODBURY, MN	South Washington County Schools	High	1,943	25.3:1

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.