Last updated: 2024 BLS data · Page refreshed:
Johnston has a population of 24,384 with a median age of 37.4. Here is the racial and ethnic breakdown of the population:
| Demographic | Value |
|---|---|
| Total Population | 24,384 |
| Median Age | 37.4 |
| White | 76.6% |
| Black or African American | 10.6% |
| Asian | 7.3% |
| Hispanic or Latino | 2.7% |
| Other / Two or More Races | 2.8% |
The median household income in Johnston is $106,551, which is 32.2% above the national median of $80,610. The per capita income is $57,529. The poverty rate is 10.2%.
Tools that help you land a better-paying role — wherever you live. · Sponsored - see disclosure.
In Johnston, 96.9% of residents age 25+ have a high school diploma or higher, and 57.8% hold a bachelor's degree or higher (22.0% with a graduate or professional degree).
| Education Level | % of Adults (25+) |
|---|---|
| High School Diploma or Higher | 96.9% |
| Bachelor's Degree or Higher | 57.8% |
| Graduate or Professional Degree | 22.0% |
The median home value in Johnston is $369,100, above the national median of $303,400. The median monthly rent is $1,338. The homeownership rate is 70.8%.
| Housing Metric | Value |
|---|---|
| Median Home Value | $369,100 |
| Median Monthly Rent | $1,338 |
| Homeownership Rate | 70.8% |
| Vacancy Rate | 4.7% |
Explore salary data for popular occupations in Iowa:
Find resources to help plan your move, explore homes, and compare insurance rates in Iowa.
Free data-driven updates on cities, salaries & cost of living — no spam, unsubscribe anytime.
Join Americans who use data to make smarter decisions. Privacy Policy