Larchmont, NY demographics:
population, income, and more

Total population
6,567
0.4% year-over-year change
Median household income
$167,536/yr
4.4% year-over-year change
Housing units
2,642
-0.6% year-over-year change

Larchmont population

How many people live in Larchmont

Larchmont is home to 6,567 residents, according to the most recent Census data. Gender-wise, 50.7% of Larchmont locals are male, and 49.3% are female.

Total population
6,567
0.4% year-over-year change
Gender ratio
Male
50.7%
3,328
Female
49.3%
3,239
Value Percent YoY change
Male 3,328 50.7% -0.0%
Female 3,239 49.3% 0.8%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Larchmont is 39, with the population distributed as follows: about 22.4% are children under 15, then 7% are in the 15 to 24 age group. Adults between 25 and 44 make up 29.9% of the population, while another 27.1% fall into the 45 to 64 bracket. Finally, around 13.6% are 65 or older.

Median age
38.7
Age breakdown
Under 15
22.4%
15 to 24
7%
25 to 44
29.9%
45 to 64
27.1%
Over 65
13.6%
Value Percent YoY change
Under 15 1,472 22.4% 10.4%
15 to 24 460 7% -13.4%
25 to 44 1,962 29.9% -2.0%
45 to 64 1,778 27.1% -9.4%
Over 65 895 13.6% 25.5%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Larchmont, 88.3% of the population are US-born citizens, while 7.9% have gained naturalized citizenship. At the same time, 3.8% of residents are non-citizens. There’s also a share of 7.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
88.3%
Non-U.S.-born citizens
7.9%
Non-citizens
3.8%
Value Percent YoY change
U.S.-born citizens 5,796 88.3% 5.2%
Non-U.S.-born citizens 518 7.9% -29.1%
Non-citizens 253 3.8% -16.5%
Racial breakdown
White
88.5%
Black or African American
1.4%
American Indian and Alaska Native
0.3%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7.6%
Other
2.2%
Value Percent
White 5,812 88.5%
Black or African American 92 1.4%
American Indian and Alaska Native 21 0.3%
Two or more races 500 7.6%
Other 142 2.2%

Households in Larchmont

A peek inside Larchmont households

Larchmont has 2,540 households, with an average of 3 members in each. Of these, 71.3% are families, while the remaining 28.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,540
-0.5% year-over-year change
Average people per household
3
Non-family households
729
Family households
1,811
Value Percent YoY change
Non-family households 729 28.7% 3.9%
Family households 1,811 71.3% -2.1%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Larchmont

The housing landscape of Larchmont

Larchmont's housing consists of 2,642 units, with 63.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 5.2% and offer a more compact, shared living style.

Housing units
2,642
-0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 1,675 63.4%
1 unit, attached 137 5.2%
2 units 20 0.8%
5 to 9 units 70 2.6%
10 to 19 units 64 2.4%
20 to 49 units 397 15%
50 or more units 279 10.6%
Homes built since 2020
58
314.3% year-over-year change

The age of buildings in Larchmont

In Larchmont, the median construction year is 1940. About 49.8% of homes were built before the 1940s, with another 13.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 0.7% of homes were added from 2000 to 2009, 5% between 2010 and 2019, and 2.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,315 49.8% -8.4%
Built between 1940 and 1949 362 13.7% -5.0%
Built between 1950 and 1959 364 13.8% -1.1%
Built between 1960 and 1969 72 2.7% -24.2%
Built between 1970 and 1979 258 9.8% 75.5%
Built between 1980 and 1989 28 1.1% -55.6%
Built between 1990 and 1999 34 1.3% 61.9%
Built between 2000 and 2009 19 0.7% 171.4%
Built between 2010 and 2019 132 5% 5.6%
Built in 2020 or later 58 2.2% 314.3%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Larchmont occupancy rates

Out of the 2,540 occupied housing units in Larchmont, 72.6% are owner-occupied, while 27.4% are lived in by tenants. Meanwhile, 3.9% of all homes on the local market sit vacant.

Occupied housing units
2,540
-0.5% year-over-year change
Occupancy breakdown
Renter occupied
695
Owner occupied
1,845
Value Percent YoY
change
Renter occupied 695 27.4% -10.3%
Owner occupied 1,845 72.6% 3.8%
Unoccupied housing units
3.9%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Larchmont housing costs

Housing costs in Larchmont come to a median of $4,001 per month, while tenants specifically pay a median gross rent of $2,093.

Median housing costs per month
$4,001/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Larchmont
$2,093/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Larchmont

Larchmont education at a glance

About 10.6% of the population in Larchmont went to high school, while 5.8% pursued college studies. Another 1.9% earned an associate degree and 38% hold a bachelor’s. Meanwhile, 43.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 4 0.1% -42.9%
High school diploma 513 10.6% -17.0%
College diploma 281 5.8% 8.5%
Associate degree 91 1.9% 9.6%
Bachelor's degree 1,847 38% 0.2%
Graduate degree 2,120 43.7% -0.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Larchmont

How much people earn in Larchmont

The average annual household income in Larchmont was $359,854 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +16.8% change from the previous year. At the same time, the median income stood at $167,536, reflecting a +4.4% shift over the same period.

Average household income in Larchmont
$359,854/year
16.8% year-over-year change
Median household income in Larchmont
$167,536/year
4.4% year-over-year change

Larchmont income by age

In Larchmont, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $250,001. Those with someone between 45 and 64 in charge, often well established professionally, earn $250,001 overall. Overall, 98.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $250,001 69.7%
45 - 64 $250,001 9.3%
Over 65 $85,563 -21.7%
Above poverty level
6,322
Below poverty level
94
Value Percent YoY
change
Above poverty level 6,322 98.5% 0.9%
Below poverty level 94 1.5% -27.7%

Average renter income in Larchmont

To get a better sense of what renters earn on average in Larchmont, their median household income was $78,002 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 32.2%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$78,002
Rent-to-income ratio
32.2%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Larchmont

Workforce and job types in Larchmont

The job market in Larchmont is powered by 2,964 working residents, spread across a range of industries and roles. Also, 11.4% run their own businesses, 62% are employed by private companies, and 16.6% work in the public sector.

Workforce demographics

Working population
2,964
-3.1% year-over-year change
White collar
2,964
Blue collar
0
Value Percent YoY change
White collar 2,964 100% -3.1%
Employer type
Self employees
11.4%
Private companies
62%
Governmental workers
16.6%
Not for profit companies
10%
Value Percent YoY change
Self employees 338 11.4% -11.8%
Private companies 1,839 62% -1.4%
Governmental workers 491 16.6% 15.3%
Not for profit companies 296 10% -22.9%
Unemployment rate
10.5%
-6.2% year-over-year change

Available workforce

The unemployment rate in Larchmont stands at 10.5%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Larchmont

How people get around in Larchmont

Commuting methods vary: 27.7% of residents travel by personal vehicle and 2.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 822 27.7% -13.8%
Bus or trolleybus 58 2% -1.7%
Subway or elevated 186 6.3% N/A
Railroad 629 21.2% -31.7%
Bicycle 19 0.6% N/A
Walk 61 2.1% 5.2%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Larchmont by zipcode?

Zipcode Population Number of households Median income Average income
10538 17,760 6,743 $207,969 $386,567

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FAQs about Larchmont demographics 

What is the total population of Larchmont?

Larchmont has a total population of 6,567 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.4% compared to a year ago.

What is the gender ratio in Larchmont?

The gender ratio in Larchmont is as follows:
  • 50.7% males (3,328 residents)
  • 49.3% females (3,239 residents)

What is the median age in Larchmont?

The median age in Larchmont is 38.7.

What is the age distribution of the population in Larchmont?

The age distribution in Larchmont is as follows:
  • Under 15: 22.4% (1,472 residents)
  • Ages 15-24: 7% (460 residents)
  • Ages 25-44: 29.9% (1,962 residents)
  • Ages 45-64: 27.1% (1,778 residents)
  • Over 65: 13.6% (895 residents)

What is the racial and ethnic makeup of Larchmont?

The racial and ethnic makeup of Larchmont is as follows:
  • White: 88.5% (5,812 residents)
  • Black or African American: 1.4% (92 residents)
  • American Indian and Alaska Native: 0.3% (21 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 7.6% (500 residents)
  • Other: 2.2% (142 residents)

What percentage of the population in Larchmont are U.S.-born citizens?

U.S.-born citizens represent 88.3% of the population in Larchmont.

How many housing units are there in Larchmont?

There are 2,642 housing units in Larchmont, reflecting a -0.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Larchmont and what is the average household size?

Larchmont has a total of 2,540 households, with an average of 3 people in each.

What is the median household income in Larchmont?

Larchmont has a median household income of $167,536, representing a +4.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Larchmont?

The employment rate is 89.5% in Larchmont, with a workforce of 2,964 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 100% (2,964 residents)
  • Blue-collar workers: 0% (0 residents)

Places of employment:
  • Self-employed: 11.4% (338 residents)
  • Private companies: 62% (1,839 residents)
  • Governmental workers: 16.6% (491 residents)
  • Not-for-profit companies: 10% (296 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025