Unified School District · OH
Mason City School District
Mason City School District is a unified school district in Ohio with a community population of 55,241. The median household income is $134,192 and the median age is 41.9.
55,241
Population
2213
People / sq mi
$134,192
Median Income
41.9
Median Age
Mason City School District covers 25 sq mi of land at 2212.7 people per square mile.
Race & Ethnicity
| White | 67.8% |
| Black or African American | 0.1% |
| Asian | 44.1% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$134,192
Median Household Income
$67,579
Per Capita Income
3.5%
Poverty Rate
1.8%
Unemployment
Housing
$452,800
Median Home Value
$1,772
Median Rent
77.8%
Homeownership
Education Attainment
96.8%
High School+
64.1%
Bachelor's+
Other Ohio School Districts
Largest Cities in Ohio
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Congressional Districts in Ohio
State rankings
Frequently Asked Questions
Mason City School District serves a community with a population of 55,241 according to the latest Census ACS 5-Year estimates. This unified school district is located in Ohio.
The median household income in Mason City School District is $134,192, with a per capita income of $67,579. The poverty rate is 3.5%.
Mason City School District is 67.8% White, 0.1% Black or African American, 44.1% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Mason City School District, 96.8% of adults have a high school diploma or higher, and 64.1% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Mason City School District is $452,800, with a median rent of $1,772. The homeownership rate is 77.8%.
More from Ohio
Data for Mason City School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 3905045).
Mason City School District is defined demographically by education — 64.1% of adults hold a bachelor’s degree, above the national average. Mason City School District is a school district in Ohio with a population of 55,241.
Households here are among the highest-earning of all US school districts: median income is $134,192, above the US median of $78,538. The poverty rate, 3.5%, is on the lower side for US school districts and below the national 12.4%. A typical home is worth $452,800, with typical rent around $1,772.
The population is unusually well-credentialed for US school districts — 64.1% of adults have a four-year degree, above the national 35.0%.
The education numbers are the throughline: a college-heavy population in Mason City School District usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Source: U.S. Census Bureau ACS, 2026.