Mamaroneck, NY
Population 19,840 · New York
About Mamaroneck, NY
Mamaroneck is a mid-sized city located in New York with a population of 19,840 residents according to the latest US Census Bureau American Community Survey data. The median household income is $125,459 per year, which is 67% above the national median of $75,149. The median age of 40.7 years is close to the US median age of 38.9 years.
Housing Market Overview
The housing market in Mamaroneck features a median home value of $705,200, which is 188% above the national median of $244,900. This places Mamaroneck in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $2,017, 73% above the national average of $1,163/month. Of the 7,692 total housing units, 59% are owner-occupied (4,187 units) and 41% are renter-occupied (2,930 units). The balanced mix of owners and renters indicates a diverse housing market.
Economy & Employment
The local economy in Mamaroneck shows an unemployment rate of 3.9%, which is near the national rate of 3.7%. The poverty rate stands at 7.7%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Mamaroneck have an average one-way commute time of 30.4 minutes.
Education & Demographics
55.3% of Mamaroneck residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This significantly higher educational attainment rate often correlates with access to knowledge-economy jobs and higher household incomes. The community's demographic composition includes 5.0% White, 2.6% Hispanic or Latino, 3.7% Black or African American, and 19.5% Asian residents, with 28.9% of the population being foreign-born.
Cost of Living in Mamaroneck, NY
Compared to national averages, Mamaroneck has a median household income of $125,459 (67% above the national median of $75,149). Home values average $705,200, which is 188% above the national median. Monthly rent at $2,017 is 73% above the US average of $1,163. Within New York, Mamaroneck's income is 29% above the state average of $96,987, and home values are 82% above the state median of $387,181.
Why Live in Mamaroneck, NY?
Mamaroneck offers a strong local economy with a median household income of $125,459, well above the national average, and a well-educated community where 55.3% of residents hold a bachelor’s degree or higher, and a low poverty rate of 7.7%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $705,200. However, Mamaroneck’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Mamaroneck has a population of 19,840 with a median age of 40.7 years. Compare Mamaroneck with other cities to see how it stacks up, or explore all cities in New York.
Similar Cities Near Mamaroneck
Cities in New York with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Plattsburgh | 19,878 | $53,962 | $189,600 | Compare |
| Lackawanna | 19,779 | $48,185 | $126,500 | Compare |
| East Northport | 19,672 | $153,380 | $601,300 | Compare |
| Roosevelt | 19,636 | $135,158 | $454,100 | Compare |
| Nanuet | 20,089 | $113,582 | $502,700 | Compare |
| Huntington | 20,117 | $162,066 | $733,000 | Compare |
| East Massapequa | 20,142 | $145,875 | $596,700 | Compare |
| Lynbrook | 20,251 | $138,866 | $592,400 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in New York
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Mamaroneck With Other Cities
Frequently Asked Questions about Mamaroneck
What is the population of Mamaroneck, NY?
The population of Mamaroneck, NY is 19,840 according to the latest US Census Bureau American Community Survey estimates. This makes it a mid-sized city in New York.
What is the median household income in Mamaroneck?
The median household income in Mamaroneck, NY is $125,459 per year, which is 67% above the national median of $75,149.
What is the median home value in Mamaroneck?
The median home value in Mamaroneck, NY is $705,200, which is 188% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Mamaroneck?
The median monthly rent in Mamaroneck, NY is $2,017, which is 73% above the national average of $1,163/month.
What is the unemployment rate in Mamaroneck?
The unemployment rate in Mamaroneck, NY is 3.9%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is Mamaroneck, NY a good place to live?
Mamaroneck offers above-average incomes, a competitive housing market, and growing employment opportunities. With a population of 19,840 and a median age of 40.7, the city appeals to a broad range of residents.
How educated is Mamaroneck, NY?
55.3% of residents in Mamaroneck aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This above-average educational attainment often reflects a knowledge-based local economy.
What is the cost of living in Mamaroneck?
Key cost-of-living indicators for Mamaroneck, NY: median home value is $705,200 (188% above national), median rent is $2,017/month, and median household income is $125,459. The home-value-to-income ratio is 5.6x, a moderate figure by national standards.
What is the poverty rate in Mamaroneck?
The poverty rate in Mamaroneck, NY is 7.7%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Mamaroneck, NY?
Mamaroneck's population is 5.0% White, 2.6% Hispanic or Latino, 3.7% Black or African American, 19.5% Asian, and 4.5% two or more races. 28.9% of residents are foreign-born.