North Union High School
🇺🇸 Official data · 2025Armstrong, Iowa 50514 · North Union Comm School District
#229 of 319 high schools in Iowa
#3708 of 16,910 nationally
About North Union High School
North Union High School is a public high located in Armstrong, in the North Union Comm School District school district of Iowa, United States. It caters for Grades 9–12. In 2025 it enrolled 170 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 68.4 out of 100, placing it in the top 25% of high schools in United States and 229th of 319 ranked high schools in Iowa. Its strongest component is reading proficiency (90th percentile), and its weakest is math proficiency (57th percentile).
Other published figures: enrollment 170.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)44.5%
- Reading proficiency (30%)84.5%
- Community advantage (fewer free/reduced-price lunch) (25%)45.9%
- Students per teacher (15%)11.3
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 Union High School by the official sources.
- Enrollment
- 170
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 45.9%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 11.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 84.5%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 44.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near North Union High School
Closest schools by straight-line distance, with their Success Index (US).
Similar schools
Public high schools in Iowa with a comparable Enrollment.
Tripoli Middle/Sr High School
Tripoli · Public high · Grades 6–12
170 students
BCLUW High School
Conrad · Public high · Grades 9–12
172 students
Rockford Junior-Senior High School
Rockford · Public high · Grades 7–12
173 students
Harris-Lake Park High School
Lake Park · Public high · Grades 6–12
174 students
St Ansgar High School
St Ansgar · Public high · Grades 9–12
166 students
Starmont High School
Arlington · Public high · Grades 9–12
174 students
Frequently asked questions
Is North Union High School a good school?
North Union High School has a Success Index (US) of 68.4 out of 100 (Top 25% of high schools in United States) and ranks #229 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 Union High School rank in Iowa?
North Union High School ranks #229 of 319 high schools in Iowa and #3708 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend North Union High School?
North Union High School had 170 students in 2025.
Is North Union High School a elementary school or a high school?
North Union High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near North Union High School?
There are 2 schools within 15 km of North Union High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.