Westlake, Jackson, NJ demographics:
population, income, and more

Total population
2,167
1.1% year-over-year change
Median household income
$115,487/yr
5.9% year-over-year change
Housing units
795
-0.5% year-over-year change

Westlake population

How many people live in Westlake

Westlake is home to 2,167 residents, according to the most recent Census data. Gender-wise, 50.2% of Westlake locals are male, and 49.8% are female.

Total population
2,167
1.1% year-over-year change
Gender ratio
Male
50.2%
1,089
Female
49.8%
1,078
Value Percent YoY change
Male 1,089 50.2% 0.2%
Female 1,078 49.8% 2.0%
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 Westlake is 37, with the population distributed as follows: about 22.2% are children under 15, then 11.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.8% of the population, while another 24.5% fall into the 45 to 64 bracket. Finally, around 17.7% are 65 or older.

Median age
37.3
Age breakdown
Under 15
22.2%
15 to 24
11.9%
25 to 44
23.8%
45 to 64
24.5%
Over 65
17.7%
Value Percent YoY change
Under 15 480 22.2% 3.9%
15 to 24 257 11.9% 0.8%
25 to 44 515 23.8% 4.5%
45 to 64 530 24.5% -3.5%
Over 65 384 17.7% 0.0%
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 Westlake, 88.9% of the population are US-born citizens, while 8.7% have gained naturalized citizenship. At the same time, 2.4% of residents are non-citizens. As for race, 78.2% of locals are Caucasian, 4.9% are African American and 3% have Asian roots. There’s also a share of 9.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
88.9%
Non-U.S.-born citizens
8.7%
Non-citizens
2.4%
Value Percent YoY change
U.S.-born citizens 1,927 88.9% 0.9%
Non-U.S.-born citizens 189 8.7% -5.0%
Non-citizens 51 2.4% 41.7%
Racial breakdown
White
78.2%
Black or African American
4.9%
American Indian and Alaska Native
0%
Asian
3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
9.1%
Other
4.9%
Value Percent
White 1,694 78.2%
Black or African American 106 4.9%
Asian 64 3%
Two or more races 197 9.1%
Other 106 4.9%

Households in Westlake

A peek inside Westlake households

Westlake has 747 households, with an average of 3 members in each. Of these, 73.9% are families, while the remaining 26.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
747
-1.7% year-over-year change
Average people per household
3
Non-family households
195
Family households
552
Value Percent YoY change
Non-family households 195 26.1% -3.5%
Family households 552 73.9% -0.9%
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 Westlake

The housing landscape of Westlake

Westlake's housing consists of 795 units, with 75.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 6.3% 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 6.7% of the housing landscape.

Housing units
795
-0.5% year-over-year change
Housing types
Value Percent
1 unit, detached 602 75.8%
1 unit, attached 50 6.3%
2 units 2 0.2%
3 or 4 units 11 1.4%
5 to 9 units 22 2.8%
10 to 19 units 26 3.3%
20 to 49 units 7 0.9%
50 or more units 21 2.6%
Mobile home 53 6.7%
Homes built since 2020
10
66.7% year-over-year change

The age of buildings in Westlake

In Westlake, the median construction year is 1989. About 1.4% of homes were built before the 1940s, with another 2% going up by 1949. Most development happened in the second half of the 20th century. Then, 24.3% of homes were added from 2000 to 2009, 7% between 2010 and 2019, and 1.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 11 1.4% -8.3%
Built between 1940 and 1949 16 2% 14.3%
Built between 1950 and 1959 47 5.9% 0.0%
Built between 1960 and 1969 89 11.2% -1.1%
Built between 1970 and 1979 95 12% -5.9%
Built between 1980 and 1989 146 18.4% 5.8%
Built between 1990 and 1999 131 16.5% -7.1%
Built between 2000 and 2009 193 24.3% -1.5%
Built between 2010 and 2019 56 7% 3.7%
Built in 2020 or later 10 1.3% 66.7%
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.

Westlake occupancy rates

Out of the 747 occupied housing units in Westlake, 87% are owner-occupied, while 12.8% are lived in by tenants. Meanwhile, 6% of all homes on the local market sit vacant.

Occupied housing units
747
-1.7% year-over-year change
Occupancy breakdown
Renter occupied
96
Owner occupied
650
Value Percent YoY
change
Renter occupied 96 12.8% -9.4%
Owner occupied 650 87% -0.5%
Unoccupied housing units
6.0%
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.

Westlake housing costs

Housing costs in Westlake come to a median of $1,944 per month, while tenants specifically pay a median gross rent of $1,890.

Median housing costs per month
$1,944/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 Westlake
$1,890/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 Westlake

Westlake education at a glance

About 36.6% of the population in Westlake went to high school, while 17.5% pursued college studies. Another 7.8% earned an associate degree and 22.8% hold a bachelor’s. Meanwhile, 13.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 32 2% 0.0%
High school diploma 583 36.6% 5.4%
College diploma 279 17.5% -5.7%
Associate degree 125 7.8% -4.6%
Bachelor's degree 364 22.8% -5.0%
Graduate degree 212 13.3% 7.6%
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 Westlake

How much people earn in Westlake

The average annual household income in Westlake was $136,935 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +8.6% change from the previous year. At the same time, the median income stood at $115,487, reflecting a +5.9% shift over the same period.

Average household income in Westlake
$136,935/year
8.7% year-over-year change
Median household income in Westlake
$115,487/year
5.9% year-over-year change

Westlake income by age

In Westlake, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $132,065. Those with someone between 45 and 64 in charge, often well established professionally, earn $135,325 overall. Overall, 92.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $132,065 5.0%
45 - 64 $135,325 6.8%
Over 65 $66,434 6.3%
Above poverty level
1,948
Below poverty level
166
Value Percent YoY
change
Above poverty level 1,948 92.2% 0.9%
Below poverty level 166 7.8% 0.0%

Employment in Westlake

Workforce and job types in Westlake

79.8% of the working population are employed in professional or administrative positions, while 20.2% are in hands-on or service-based jobs. Also, 6.9% run their own businesses, 68.9% are employed by private companies, and 17.2% work in the public sector.

Workforce demographics

White collar
823
Blue collar
209
Value Percent YoY change
White collar 823 79.8% 0.5%
Blue collar 209 20.2% 1.9%
Employer type
Self employees
6.9%
Private companies
68.9%
Governmental workers
17.2%
Not for profit companies
7.1%
Value Percent YoY change
Self employees 71 6.9% -9.0%
Private companies 711 68.9% 2.8%
Governmental workers 177 17.2% -3.8%
Not for profit companies 73 7.1% 4.3%

Transportation in Westlake

How people get around in Westlake

Commuting methods vary: 98.1% of residents travel by personal vehicle and 0.8% 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 860 98.1% -0.6%
Taxicab 1 0.1% 0.0%
Bus or trolleybus 7 0.8% -22.2%
Railroad 1 0.1% 0.0%
Bicycle 1 0.1% 0.0%
Walk 7 0.8% 0.0%
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 Westlake by zipcode?

Zipcode Population Number of households Median income Average income
08527 58,991 20,324 $115,487 $136,935

Explore more communities

FAQs about Westlake demographics 

What is the total population of Westlake?

Westlake has a total population of 2,167 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 +1.1% compared to a year ago.

What is the gender ratio in Westlake?

The gender ratio in Westlake is as follows:
  • 50.2% males (1,089 residents)
  • 49.8% females (1,078 residents)

What is the median age in Westlake?

The median age in Westlake is 37.3.

What is the age distribution of the population in Westlake?

The age distribution in Westlake is as follows:
  • Under 15: 22.2% (480 residents)
  • Ages 15-24: 11.9% (257 residents)
  • Ages 25-44: 23.8% (515 residents)
  • Ages 45-64: 24.5% (530 residents)
  • Over 65: 17.7% (384 residents)

What is the racial and ethnic makeup of Westlake?

The racial and ethnic makeup of Westlake is as follows:
  • White: 78.2% (1,694 residents)
  • Black or African American: 4.9% (106 residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 3% (64 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 9.1% (197 residents)
  • Other: 4.9% (106 residents)

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

U.S.-born citizens represent 88.9% of the population in Westlake.

How many housing units are there in Westlake?

There are 795 housing units in Westlake, reflecting a -0.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Westlake has a total of 747 households, with an average of 3 people in each.

What is the median household income in Westlake?

Westlake has a median household income of $115,487, representing a +5.9% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Westlake?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 79.8% (823 residents)
  • Blue-collar workers: 20.2% (209 residents)

Places of employment:
  • Self-employed: 6.9% (71 residents)
  • Private companies: 68.9% (711 residents)
  • Governmental workers: 17.2% (177 residents)
  • Not-for-profit companies: 7.1% (73 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