Unified School District · OH
Mariemont City School District
Mariemont City School District is a unified school district in Ohio with a community population of 8,468. The median household income is $124,214 and the median age is 37.1.
8,468
Population
2331
People / sq mi
$124,214
Median Income
37.1
Median Age
Mariemont City School District covers 4 sq mi of land at 2330.9 people per square mile.
Race & Ethnicity
| White | 90.8% |
| Black or African American | 0.0% |
| Asian | 57.4% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$124,214
Median Household Income
$82,548
Per Capita Income
2.2%
Poverty Rate
3.2%
Unemployment
Housing
$477,600
Median Home Value
$1,369
Median Rent
76.1%
Homeownership
Education Attainment
97.2%
High School+
71.8%
Bachelor's+
Other Ohio School Districts
Largest Cities in Ohio
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Congressional Districts in Ohio
State rankings
Frequently Asked Questions
Mariemont City School District serves a community with a population of 8,468 according to the latest Census ACS 5-Year estimates. This unified school district is located in Ohio.
The median household income in Mariemont City School District is $124,214, with a per capita income of $82,548. The poverty rate is 2.2%.
Mariemont City School District is 90.8% White, 0.0% Black or African American, 57.4% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Mariemont City School District, 97.2% of adults have a high school diploma or higher, and 71.8% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Mariemont City School District is $477,600, with a median rent of $1,369. The homeownership rate is 76.1%.
More from Ohio
Data for Mariemont City School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 3904431).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.