Unified School District · NY
Rotterdam-Mohonasen Central School District
Rotterdam-Mohonasen Central School District is a unified school district in New York with a community population of 21,233. The median household income is $85,901 and the median age is 40.8.
21,233
Population
1952
People / sq mi
$85,901
Median Income
40.8
Median Age
Rotterdam-Mohonasen Central School District covers 11 sq mi of land at 1952.3 people per square mile.
Race & Ethnicity
| White | 80.8% |
| Black or African American | 0.0% |
| Asian | 57.3% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$85,901
Median Household Income
$42,456
Per Capita Income
4.1%
Poverty Rate
1.9%
Unemployment
Housing
$217,400
Median Home Value
$1,220
Median Rent
79.8%
Homeownership
Education Attainment
94.4%
High School+
31.5%
Bachelor's+
Other New York School Districts
Largest Cities in New York
Largest Counties in New York
Congressional Districts in New York
State rankings
Frequently Asked Questions
Rotterdam-Mohonasen Central School District serves a community with a population of 21,233 according to the latest Census ACS 5-Year estimates. This unified school district is located in New York.
The median household income in Rotterdam-Mohonasen Central School District is $85,901, with a per capita income of $42,456. The poverty rate is 4.1%.
Rotterdam-Mohonasen Central School District is 80.8% White, 0.0% Black or African American, 57.3% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Rotterdam-Mohonasen Central School District, 94.4% of adults have a high school diploma or higher, and 31.5% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Rotterdam-Mohonasen Central School District is $217,400, with a median rent of $1,220. The homeownership rate is 79.8%.
More from New York
Data for Rotterdam-Mohonasen Central School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 3600004).
this entity is one of the data points covered by this site’s U.S. population demographics dataset. The detail above comes directly from the U.S. Census Bureau ACS and decennial files; the context that follows situates the headline numbers against the broader distribution across U.S. states, metros, cities, and ZIPs.
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.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.