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CITY · 1990 CENSUS

Mamaroneck

New York · 17,325 residents · 3.209 sq mi
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The short version

Mamaroneck is significantly wealthier than the US average, with a median household income of $47,321. Population has declined 8% since 2000. 33% of adults hold a bachelor's degree or higher, well above the national rate of 20%. Median home value is $305,000. Poverty is rare here, at 5.1% of residents. Households here earn about 44% more than the New York median.

At a glance
Wealthier
above the US median
US median: $30,130
Older
median age 37.7
US median: 33.0
More educated
33% hold a bachelor's degree
US average: 20%
Less affordable
home values up 26%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

Total population
17,325
−8%vs 2000
vs 18,752 in 2000
1990 – 2025
Median age
37.7
−1%vs 2000
vs 38.1 in 2000
US average: 33.0
Population, 1990 – 2024
17K18K19K20K20K1990201020202024Mamaroneck
202420K
1990201020202024
Age distribution, 1990
Under 55.6%(976)
US avg: 7.3%
5 to 94.7%(819)
US avg: 7.3%
10 to 145.9%(1,018)
US avg: 6.9%
15 to 195.6%(963)
US avg: 7.1%
20 to 247.2%(1,255)
US avg: 7.5%
25 to 3416.7%(2,893)
US avg: 17.5%
35 to 4415.6%(2,704)
US avg: 15.1%
45 to 5411.2%(1,932)
US avg: 10.2%
55 to 6411%(1,913)
US avg: 8.5%
65 to 749%(1,553)
US avg: 7.3%
75 to 845%(870)
US avg: 4%
85 and over2.5%(429)
US avg: 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$47,321
Unchangedinflation adjusted, since 2000
vs $62,510 in 2000
US average: $30,130
1990 – 2024
Per capita income
$27,130
−27%vs 2000
vs $36,926 in 2000
US average: $14,340
Poverty rate
5.1%
−1.8 ptsvs 2000
vs 6.9% in 2000
US average: 13.2%
Section 03

Housing

Median home value
$305,000
+26%inflation adjusted, since 2000
vs $317,900 in 2000
US average: $93,722
1990 – 2024
Median gross rent
$716
−8%inflation adjusted, since 2000
vs $1,020 in 2000
US average: $450
Owner-occupied
60.2%
+1.1 ptsvs 2000
vs 59.0% in 2000
39.8% rent
RELATED:See current rent listings in Mamaroneck on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic73.6%(13,809)
Black3.8%(715)
Hispanic / Latino17.5%(3,284)
Asian3.5%(652)
Other0%
1990
White, non-Hispanic88.3%(15,298)
Black5.1%(890)
Hispanic / Latino10.1%(1,752)
Asian3.6%(620)
Other3%(517)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Central American10.8%(2,140)
Guatemalan5.4%(1,064)
Salvadoran5.1%(1,012)
Mexican3.7%(728)
Puerto Rican3.4%(668)
Dominican2.1%(408)
Colombian1.2%(230)
Argentine1%(205)
Cuban0.7%(147)
Peruvian0.7%(141)
Uruguayan0.5%(96)
+ 7 more hispanic origin groups with data
Spaniard0.4%(83)
Venezuelan0.4%(75)
Panamanian0.3%(64)
Chilean0.3%(53)
Paraguayan0.3%(50)
Ecuadorian0.1%(25)
Bolivian0.1%(12)
Asian origin
Chinese1.3%(267)
Japanese1.1%(227)
Filipino0.9%(182)
Korean0.7%(132)
Sri Lankan0.1%(24)
Mongolian0.1%(12)
Ancestry
Italian17.6%(3,491)
Irish10.2%(2,021)
American7.5%(1,478)
German4.6%(913)
Portuguese4.1%(807)
English3%(592)
Polish2.7%(536)
Russian2.7%(535)
West Indian2.1%(411)
Arab1.7%(328)
French1.6%(320)
Swedish1.3%(252)
+ 29 more ancestry groups with data
Scottish0.9%(184)
Norwegian0.9%(169)
Jamaican0.8%(165)
Hungarian0.8%(164)
Lebanese0.7%(136)
Swiss0.7%(136)
Greek0.6%(115)
Lithuanian0.5%(93)
Romanian0.5%(92)
Welsh0.4%(77)
Ukrainian0.4%(76)
Armenian0.4%(74)
Bulgarian0.4%(74)
Dutch0.4%(72)
Palestinian0.3%(65)
Brazilian0.3%(57)
Czech0.3%(57)
Moroccan0.3%(54)
Danish0.3%(54)
Guyanese0.3%(53)
Nigerian0.2%(43)
Austrian0.1%(24)
Latvian0.1%(24)
Croatian0.1%(20)
Iraqi0.1%(19)
Haitian0.1%(11)
British0%(8)
RANKED:Largest Italian population · Largest Central American population · Largest Irish population · Largest American population · Largest Guatemalan population
Section 05

Education

Bachelor's degree or higher
32.6%
−6.1 ptsvs 2000
vs 38.7% in 2000
US average: 20.3%
High school or higher
82.5%
−0.7 ptsvs 2000
vs 83.2% in 2000
US average: 75.2%
Graduate degree
14.4%
−4.4 ptsvs 2000
vs 18.9% in 2000
US average: 7.1%
Section 06

Commute & transportation

Average commute
23.9 min
+5%vs 2000
vs 22.8 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status (2024)
Men 15+
Never married33.2%(2,567)
Married59.1%(4,569)
Widowed3.7%(283)
Divorced4.1%(317)
Women 15+
Never married29.3%(2,327)
Married55.6%(4,412)
Widowed7.5%(592)
Divorced7.6%(606)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Drill deeper

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Compare Mamaroneck to nearby cities

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Home value$1,819,900+497%
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MAMARONECK VS
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Home value$702,500+130%
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MAMARONECK VS
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Home value$790,100+159%
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MAMARONECK VS
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Income$250,001+428%
Home value$1,800,700+490%
Population18,194−9%
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Frequently asked

How many people live in Mamaroneck, New York?

Mamaroneck, New York has about 17,325 residents according to the 1990 Census.

What is the median household income in Mamaroneck, New York?

The typical household in Mamaroneck, New York earns about $47,321 a year. Half of households make more than that, and half make less.

Is Mamaroneck, New York expensive?

In Mamaroneck, New York, the median home is worth about $305,000, and the typical rent is about $716 a month.

How educated are people in Mamaroneck, New York?

About 32.6% of adults age 25 and over in Mamaroneck, New York hold a bachelor's degree or higher.

What is the poverty rate in Mamaroneck, New York?

About 5.1% of people in Mamaroneck, New York live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →