Waterloo
Waterloo has notably lower household income than the US average, with a median household income of $51,642. Population has declined 10% since 2000. Median home value has more than doubled since 2000, reaching $114,300. With a median age of 50.8, the population is older than the US median of 38.9. Households here earn about 40% less than the New York median.
Population & growth
PEP 2025 EST:4,674 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
Places similar to Waterloo
Compare Waterloo to nearby cities
How many people live in Waterloo, New York?
Waterloo, New York has about 4,605 residents according to the 2024 American Community Survey.
What is the median household income in Waterloo, New York?
The typical household in Waterloo, New York earns about $51,642 a year. Half of households make more than that, and half make less.
Is Waterloo, New York expensive?
In Waterloo, New York, the median home is worth about $114,300, and the typical rent is about $927 a month.
How educated are people in Waterloo, New York?
About 23.5% of adults age 25 and over in Waterloo, New York hold a bachelor's degree or higher.
What is the poverty rate in Waterloo, New York?
About 11.7% of people in Waterloo, New York live below the federal poverty line.
Has Waterloo, New York grown since 1990?
Yes, Waterloo, New York has shrunk since 1990. The population has lost about 511 residents, a change of about -10 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024