Johnston, IA

25,065 residents7,431 students8 schools
Avg School Rating
9.5
out of 10
13% above Iowa avg
Test Proficiency
80%Math
Reading
15% above Iowa avg
School Crime Rate
5.92
per 1,000 students
2% below Iowa avg
Overall Crime Rate
26.57
per 1,000 residents
40% below Iowa avg

School Breakdown

Elementary
Schools
5
Elementary Schools
Middle
Schools
2
Middle Schools
High
Schools
1
High Schools

School Types

By Type

Public
8
Charter
0
Private
0

By Level

Elementary
5
Middle
2
High
1

These figures describe every school in Johnston; use the filters below to explore the directory.

School Crime in Johnston

44 incidents reported at K-12 schools across Johnston in 2024 — city-wide, not specific to any one school.

School Crime Rate
2% below Iowa avg
5.92
per 1,000 students

School Offense Breakdown

Violent
18
Property
6
Drug
12
Weapons
2
Other
6

School Crime Types

  • Assault41%
  • Drugs27%
  • Pornography14%
  • Theft11%
  • Weapons5%
  • Vandalism2%

School Crime Rate is per 1,000 students enrolled. Source: FBI NIBRS 2024. Figures are city-wide; NIBRS does not report the specific school or address.

Overall Crime in Johnston

666 total incidents reported across Johnston in 2024 — all locations, city-wide.

Overall Crime Rate
40% below Iowa avg
26.57
per 1,000 residents

Offense Breakdown

Violent
220
Property
341
Drug
89
Weapons
5
Other
11

Crime Types

  • Assault32%
  • Theft20%
  • Fraud14%
  • Drugs13%
  • Vandalism8%
  • Vehicle Theft5%
  • Other9%

Overall Crime Rate is per 1,000 residents. Source: FBI NIBRS 2024. City-wide totals across all reported incidents and locations.

Enrollment by School Type

7,431 students enrolled across Johnston's schools.

  • Public7,431100%

Counts students at schools that report enrollment to NCES (about 9 in 10 schools across every sector, including private). Schools with no reported enrollment are excluded. Source: NCES.

Student Demographics

Enrollment-weighted across Johnston's K-12 schools.

  • White68%
  • Black10%
  • Asian9%
  • Hispanic7%
  • Two or More Races5%
  • Native American<1%
48%Female52%Male
26%Free/Reduced Lunch
Sources: FBI NIBRS 2024 (crime) · U.S. Census Bureau 2025 (population) · NCES (schools).Crime figures are city-wide and not specific to any individual school.