Deer Park, NY demographics:
population, income, and more

Total population
27,990
2.4% year-over-year change
Median household income
$137,105/yr
-1.3% year-over-year change
Housing units
9,315
-0.1% year-over-year change

Deer Park population

How many people live in Deer Park

Deer Park is home to 27,990 residents, according to the most recent Census data. Gender-wise, 47.3% of Deer Park locals are male, and 52.7% are female.

Total population
27,990
2.4% year-over-year change
Gender ratio
Male
47.3%
13,248
Female
52.7%
14,742
Value Percent YoY change
Male 13,248 47.3% 1.6%
Female 14,742 52.7% 3.2%
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 Deer Park is 39, with the population distributed as follows: about 17.8% are children under 15, then 12.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.1% of the population, while another 28.2% fall into the 45 to 64 bracket. Finally, around 14.5% are 65 or older.

Median age
38.6
Age breakdown
Under 15
17.8%
15 to 24
12.3%
25 to 44
27.1%
45 to 64
28.2%
Over 65
14.5%
Value Percent YoY change
Under 15 4,996 17.8% 3.9%
15 to 24 3,454 12.3% 10.5%
25 to 44 7,584 27.1% 8.3%
45 to 64 7,906 28.2% -6.0%
Over 65 4,050 14.5% 1.4%
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 Deer Park, 76.6% of the population are US-born citizens, while 18% have gained naturalized citizenship. At the same time, 5.4% of residents are non-citizens. As for race, 52.6% of locals are Caucasian, 14.5% are African American and 10.8% have Asian roots. There’s also a share of 13.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
76.6%
Non-U.S.-born citizens
18%
Non-citizens
5.4%
Value Percent YoY change
U.S.-born citizens 21,440 76.6% 1.5%
Non-U.S.-born citizens 5,042 18% 2.5%
Non-citizens 1,508 5.4% 17.1%
Racial breakdown
White
52.6%
Black or African American
14.5%
American Indian and Alaska Native
0.4%
Asian
10.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
13.1%
Other
8.6%
Value Percent
White 14,728 52.6%
Black or African American 4,064 14.5%
American Indian and Alaska Native 103 0.4%
Asian 3,022 10.8%
Two or more races 3,679 13.1%
Other 2,394 8.6%

Households in Deer Park

A peek inside Deer Park households

Deer Park has 8,951 households, with an average of 3 members in each. Of these, 70.7% are families, while the remaining 29.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
8,951
1.0% year-over-year change
Average people per household
3
Non-family households
2,622
Family households
6,329
Value Percent YoY change
Non-family households 2,622 29.3% 3.7%
Family households 6,329 70.7% -0.1%
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 Deer Park

The housing landscape of Deer Park

Deer Park's housing consists of 9,315 units, with 79.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 6.7% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.5% of the housing landscape.

Housing units
9,315
-0.1% year-over-year change
Housing types
Value Percent
1 unit, detached 7,433 79.8%
1 unit, attached 624 6.7%
2 units 388 4.2%
3 or 4 units 299 3.2%
5 to 9 units 118 1.3%
10 to 19 units 82 0.9%
20 to 49 units 46 0.5%
50 or more units 256 2.8%
Mobile home 45 0.5%
Boat, RV, van, etc. 24 0.3%
Homes built since 2020
58
132.0% year-over-year change

The age of buildings in Deer Park

In Deer Park, the median construction year is 1964. About 3.8% of homes were built before the 1940s, with another 4.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 3.7% of homes were added from 2000 to 2009, 0.7% between 2010 and 2019, and 0.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 352 3.8% 0.3%
Built between 1940 and 1949 423 4.5% 3.7%
Built between 1950 and 1959 2,831 30.4% -9.2%
Built between 1960 and 1969 2,885 31% 4.2%
Built between 1970 and 1979 1,331 14.3% 8.3%
Built between 1980 and 1989 278 3% -26.8%
Built between 1990 and 1999 745 8% 8.3%
Built between 2000 and 2009 348 3.7% 13.7%
Built between 2010 and 2019 64 0.7% 30.6%
Built in 2020 or later 58 0.6% 132.0%
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.

Deer Park occupancy rates

Out of the 8,951 occupied housing units in Deer Park, 83.8% are owner-occupied, while 16.2% are lived in by tenants. Meanwhile, 3.9% of all homes on the local market sit vacant.

Occupied housing units
8,951
1.0% year-over-year change
Occupancy breakdown
Renter occupied
1,450
Owner occupied
7,501
Value Percent YoY
change
Renter occupied 1,450 16.2% 9.8%
Owner occupied 7,501 83.8% -0.6%
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.

Deer Park housing costs

Housing costs in Deer Park come to a median of $2,370 per month, while tenants specifically pay a median gross rent of $1,906.

Median housing costs per month
$2,370/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 Deer Park
$1,906/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 Deer Park

Deer Park education at a glance

About 30.6% of the population in Deer Park went to high school, while 19% pursued college studies. Another 10% earned an associate degree and 20.8% hold a bachelor’s. Meanwhile, 15.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 901 4.1% 10.7%
High school diploma 6,687 30.6% 7.2%
College diploma 4,138 19% -5.8%
Associate degree 2,191 10% -6.1%
Bachelor's degree 4,536 20.8% 0.9%
Graduate degree 3,363 15.4% 6.9%
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 Deer Park

How much people earn in Deer Park

The average annual household income in Deer Park was $156,021 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -4.1% change from the previous year. At the same time, the median income stood at $137,105, reflecting a -1.3% shift over the same period.

Average household income in Deer Park
$156,021/year
-4.1% year-over-year change
Median household income in Deer Park
$137,105/year
-1.3% year-over-year change

Deer Park income by age

In Deer Park, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $155,982. Those with someone between 45 and 64 in charge, often well established professionally, earn $168,654 overall. Overall, 96.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $155,982 10.6%
45 - 64 $168,654 -3.2%
Over 65 $73,325 4.8%
Above poverty level
26,486
Below poverty level
944
Value Percent YoY
change
Above poverty level 26,486 96.6% 3.4%
Below poverty level 944 3.4% -24.7%

Average renter income in Deer Park

To get a better sense of what renters earn on average in Deer Park, their median household income was $64,464 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 35.5%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$64,464
Rent-to-income ratio
35.5%
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 Deer Park

Workforce and job types in Deer Park

The job market in Deer Park is powered by 15,136 working residents, spread across a range of industries and roles. 83.7% of the working population are employed in professional or administrative positions, while 16.3% are in hands-on or service-based jobs. Also, 9.7% run their own businesses, 64% are employed by private companies, and 18.5% work in the public sector.

Workforce demographics

Working population
15,136
2.5% year-over-year change
White collar
12,668
Blue collar
2,468
Value Percent YoY change
White collar 12,668 83.7% 3.0%
Blue collar 2,468 16.3% 0.0%
Employer type
Self employees
9.7%
Private companies
64%
Governmental workers
18.5%
Not for profit companies
7.8%
Value Percent YoY change
Self employees 1,473 9.7% 19.8%
Private companies 9,683 64% 4.7%
Governmental workers 2,805 18.5% -9.8%
Not for profit companies 1,175 7.8% -0.5%
Unemployment rate
2.2%
-24.7% year-over-year change

Available workforce

The unemployment rate in Deer Park stands at 2.2%, 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 Deer Park

How people get around in Deer Park

Commuting methods vary: 77.2% of residents travel by personal vehicle and 0.2% 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 11,464 77.2% -1.2%
Taxicab 163 1.1% 79.1%
Bus or trolleybus 56 0.4% -1.8%
Subway or elevated 182 1.2% N/A
Railroad 934 6.3% -15.9%
Motorcycle 11 0.1% 83.3%
Walk 33 0.2% -45.0%
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 Deer Park by zipcode?

Zipcode Population Number of households Median income Average income
11729 27,231 8,697 $136,939 $155,264

Explore more communities

FAQs about Deer Park demographics 

What is the total population of Deer Park?

Deer Park has a total population of 27,990 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 +2.4% compared to a year ago.

What is the gender ratio in Deer Park?

The gender ratio in Deer Park is as follows:
  • 47.3% males (13,248 residents)
  • 52.7% females (14,742 residents)

What is the median age in Deer Park?

The median age in Deer Park is 38.6.

What is the age distribution of the population in Deer Park?

The age distribution in Deer Park is as follows:
  • Under 15: 17.8% (4,996 residents)
  • Ages 15-24: 12.3% (3,454 residents)
  • Ages 25-44: 27.1% (7,584 residents)
  • Ages 45-64: 28.2% (7,906 residents)
  • Over 65: 14.5% (4,050 residents)

What is the racial and ethnic makeup of Deer Park?

The racial and ethnic makeup of Deer Park is as follows:
  • White: 52.6% (14,728 residents)
  • Black or African American: 14.5% (4,064 residents)
  • American Indian and Alaska Native: 0.4% (103 residents)
  • Asian: 10.8% (3,022 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 13.1% (3,679 residents)
  • Other: 8.6% (2,394 residents)

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

U.S.-born citizens represent 76.6% of the population in Deer Park.

How many housing units are there in Deer Park?

There are 9,315 housing units in Deer Park, reflecting a -0.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Deer Park has a total of 8,951 households, with an average of 3 people in each.

What is the median household income in Deer Park?

Deer Park has a median household income of $137,105, representing a -1.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Deer Park?

The employment rate is 97.8% in Deer Park, with a workforce of 15,136 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 83.7% (12,668 residents)
  • Blue-collar workers: 16.3% (2,468 residents)

Places of employment:
  • Self-employed: 9.7% (1,473 residents)
  • Private companies: 64% (9,683 residents)
  • Governmental workers: 18.5% (2,805 residents)
  • Not-for-profit companies: 7.8% (1,175 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