North-Linn Senior High School
🇺🇸 Official data · 2025Troy Mills, Iowa 52344 · North Linn Comm School District
#77 of 319 high schools in Iowa
#1139 of 16,910 nationally
About North-Linn Senior High School
North-Linn Senior High School is a public high located in Troy Mills, in the North Linn Comm School District school district of Iowa, United States. It caters for Grades 9–12. In 2025 it enrolled 158 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 80.9 out of 100, placing it in the top 10% of high schools in United States and 77th of 319 ranked high schools in Iowa. Its strongest component is math proficiency (87th percentile), and its weakest is students per teacher (62th percentile).
Other published figures: enrollment 158.
There are 3 schools in Troy Mills; North-Linn Senior High School ranks 3rd of 3 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)74.5%
- Reading proficiency (30%)74.5%
- Community advantage (fewer free/reduced-price lunch) (25%)24.7%
- Students per teacher (15%)12.2
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for North-Linn Senior High School by the official sources.
- Enrollment
- 158
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 24.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 12.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 74.5%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 74.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near North-Linn Senior High School
Closest schools by straight-line distance, with their Success Index (US).
North-Linn Middle School
Troy Mills · Public middle · Grades 6–8
111 students · 0 m away
North Linn Elementary
Troy Mills · Public elementary · Grades PK–5
281 students · 0 m away
Central City Elementary School
Central City · Public elementary · Grades K–5
170 students · 14 km away
Central City High School
Central City · Public high · Grades 6–12
200 students · 14 km away
Similar schools
Public high schools in Iowa with a comparable Enrollment.
Lynnville-Sully High School
Sully · Public high · Grades 9–12
160 students
West Harrison Middle School/High School
Mondamin · Public high · Grades 5–12
156 students
West Hancock High School
Britt · Public high · Grades 9–12
161 students
West Monona High School
Onawa · Public high · Grades 9–12
161 students
Glidden-Ralston Jr-Sr High School
Glidden · Public high · Grades 7–12
163 students
Stanton High School
Stanton · Public high · Grades 6–12
153 students
Frequently asked questions
Is North-Linn Senior High School a good school?
North-Linn Senior High School has a Success Index (US) of 80.9 out of 100 (Top 10% of high schools in United States) and ranks #77 of 319 in Iowa. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does North-Linn Senior High School rank in Iowa?
North-Linn Senior High School ranks #77 of 319 high schools in Iowa and #1139 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend North-Linn Senior High School?
North-Linn Senior High School had 158 students in 2025.
Is North-Linn Senior High School a elementary school or a high school?
North-Linn Senior High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near North-Linn Senior High School?
There are 4 schools within 15 km of North-Linn Senior High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.