Harrington Park, NJ demographics:
population, income, and more

Total population
4,868
1.5% year-over-year change
Median household income
$180,500/yr
-0.0% year-over-year change
Housing units
1,786
-2.2% year-over-year change

Harrington Park population

How many people live in Harrington Park

Harrington Park is home to 4,868 residents, according to the most recent Census data. Gender-wise, 48.9% of Harrington Park locals are male, and 51.1% are female.

Total population
4,868
1.5% year-over-year change
Gender ratio
Male
48.9%
2,379
Female
51.1%
2,489
Value Percent YoY change
Male 2,379 48.9% 3.8%
Female 2,489 51.1% -0.7%
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 Harrington Park is 47, with the population distributed as follows: about 20.8% are children under 15, then 9.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 17.8% of the population, while another 30.6% fall into the 45 to 64 bracket. Finally, around 21.7% are 65 or older.

Median age
46.9
Age breakdown
Under 15
20.8%
15 to 24
9.1%
25 to 44
17.8%
45 to 64
30.6%
Over 65
21.7%
Value Percent YoY change
Under 15 1,012 20.8% 1.4%
15 to 24 441 9.1% -2.0%
25 to 44 865 17.8% 3.5%
45 to 64 1,492 30.6% -2.2%
Over 65 1,058 21.7% 7.0%
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 Harrington Park, 81.2% of the population are US-born citizens, while 15.9% have gained naturalized citizenship. At the same time, 2.9% of residents are non-citizens. There’s also a share of 6.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
81.2%
Non-U.S.-born citizens
15.9%
Non-citizens
2.9%
Value Percent YoY change
U.S.-born citizens 3,951 81.2% -0.8%
Non-U.S.-born citizens 776 15.9% 8.2%
Non-citizens 141 2.9% 41.0%
Racial breakdown
White
69.8%
Black or African American
0%
American Indian and Alaska Native
0.3%
Asian
21.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.4%
Other
1.7%
Value Percent
White 3,397 69.8%
Black or African American 2 0%
American Indian and Alaska Native 13 0.3%
Asian 1,061 21.8%
Two or more races 314 6.4%
Other 81 1.7%

Households in Harrington Park

A peek inside Harrington Park households

Harrington Park has 1,737 households, with an average of 3 members in each. Of these, 82% are families, while the remaining 18% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,737
-0.5% year-over-year change
Average people per household
3
Non-family households
312
Family households
1,425
Value Percent YoY change
Non-family households 312 18% 6.1%
Family households 1,425 82% -1.8%
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 Harrington Park

The housing landscape of Harrington Park

Harrington Park's housing consists of 1,786 units, with 90.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.1% and offer a more compact, shared living style.

Housing units
1,786
-2.2% year-over-year change
Housing types
Value Percent
1 unit, detached 1,613 90.3%
1 unit, attached 19 1.1%
2 units 24 1.3%
10 to 19 units 30 1.7%
20 to 49 units 23 1.3%
50 or more units 78 4.4%
Homes built since 2020
49
% year-over-year change

The age of buildings in Harrington Park

In Harrington Park, the median construction year is 1962. About 23.4% of homes were built before the 1940s, with another 4% going up by 1949. Most development happened in the second half of the 20th century. Then, 3.5% of homes were added from 2000 to 2009, 3.6% between 2010 and 2019, and 2.7% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 419 23.4% 1.0%
Built between 1940 and 1949 72 4% 50.0%
Built between 1950 and 1959 346 19.4% -3.4%
Built between 1960 and 1969 293 16.4% -4.9%
Built between 1970 and 1979 322 18% -3.9%
Built between 1980 and 1989 82 4.6% -26.8%
Built between 1990 and 1999 79 4.4% -24.8%
Built between 2000 and 2009 62 3.5% -29.6%
Built between 2010 and 2019 64 3.6% 12.3%
Built in 2020 or later 49 2.7% N/A
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.

Harrington Park occupancy rates

Out of the 1,737 occupied housing units in Harrington Park, 92.3% are owner-occupied, while 7.8% are lived in by tenants. Meanwhile, 2.7% of all homes on the local market sit vacant.

Occupied housing units
1,737
-0.5% year-over-year change
Occupancy breakdown
Renter occupied
135
Owner occupied
1,603
Value Percent YoY
change
Renter occupied 135 7.8% 95.7%
Owner occupied 1,603 92.3% -4.4%
Unoccupied housing units
2.7%
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.

Harrington Park housing costs

Housing costs in Harrington Park come to a median of $2,720 per month, while tenants specifically pay a median gross rent of $1,414.

Median housing costs per month
$2,720/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 Harrington Park
$1,414/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 Harrington Park

Harrington Park education at a glance

About 9.9% of the population in Harrington Park went to high school, while 9.8% pursued college studies. Another 7.2% earned an associate degree and 50% hold a bachelor’s. Meanwhile, 22.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 24 0.6% -4.0%
High school diploma 371 9.9% -24.0%
College diploma 368 9.8% -15.0%
Associate degree 269 7.2% 15.9%
Bachelor's degree 1,879 50% 12.5%
Graduate degree 850 22.6% 5.3%
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 Harrington Park

How much people earn in Harrington Park

The average annual household income in Harrington Park was $230,704 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -0.7% change from the previous year. At the same time, the median income stood at $180,500, reflecting a -0% shift over the same period.

Average household income in Harrington Park
$230,704/year
-0.7% year-over-year change
Median household income in Harrington Park
$180,500/year
-0.0% year-over-year change

Harrington Park income by age

In Harrington Park, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $201,563. Those with someone between 45 and 64 in charge, often well established professionally, earn $250,001 overall. Overall, 93.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $201,563 0.5%
45 - 64 $250,001 0.0%
Over 65 $78,929 -0.5%
Above poverty level
4,515
Below poverty level
332
Value Percent YoY
change
Above poverty level 4,515 93.2% 0.6%
Below poverty level 332 6.8% 20.3%

Average renter income in Harrington Park

To get a better sense of what renters earn on average in Harrington Park, their median household income was $131,193 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 12.9%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$131,193
Rent-to-income ratio
12.9%
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 Harrington Park

Workforce and job types in Harrington Park

95.6% of the working population are employed in professional or administrative positions, while 4.4% are in hands-on or service-based jobs. Also, 10.9% run their own businesses, 64.7% are employed by private companies, and 18.5% work in the public sector.

Workforce demographics

White collar
2,251
Blue collar
104
Value Percent YoY change
White collar 2,251 95.6% 3.5%
Blue collar 104 4.4% 25.3%
Employer type
Self employees
10.9%
Private companies
64.7%
Governmental workers
18.5%
Not for profit companies
5.9%
Value Percent YoY change
Self employees 257 10.9% -9.5%
Private companies 1,524 64.7% 2.2%
Governmental workers 435 18.5% 31.8%
Not for profit companies 139 5.9% -9.2%

Transportation in Harrington Park

How people get around in Harrington Park

Commuting methods vary: 82% of residents travel by personal vehicle and 4.7% 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 1,518 82% -5.3%
Bus or trolleybus 183 9.9% 86.7%
Railroad 48 2.6% N/A
Ferryboat 14 0.8% -6.7%
Walk 87 4.7% 85.1%
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 Harrington Park by zipcode?

Zipcode Population Number of households Median income Average income
07640 4,954 1,768 $180,500 $235,211

Explore more communities

FAQs about Harrington Park demographics 

What is the total population of Harrington Park?

Harrington Park has a total population of 4,868 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 +1.5% compared to a year ago.

What is the gender ratio in Harrington Park?

The gender ratio in Harrington Park is as follows:
  • 48.9% males (2,379 residents)
  • 51.1% females (2,489 residents)

What is the median age in Harrington Park?

The median age in Harrington Park is 46.9.

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

The age distribution in Harrington Park is as follows:
  • Under 15: 20.8% (1,012 residents)
  • Ages 15-24: 9.1% (441 residents)
  • Ages 25-44: 17.8% (865 residents)
  • Ages 45-64: 30.6% (1,492 residents)
  • Over 65: 21.7% (1,058 residents)

What is the racial and ethnic makeup of Harrington Park?

The racial and ethnic makeup of Harrington Park is as follows:
  • White: 69.8% (3,397 residents)
  • Black or African American: 0% (2 residents)
  • American Indian and Alaska Native: 0.3% (13 residents)
  • Asian: 21.8% (1,061 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 6.4% (314 residents)
  • Other: 1.7% (81 residents)

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

U.S.-born citizens represent 81.2% of the population in Harrington Park.

How many housing units are there in Harrington Park?

There are 1,786 housing units in Harrington Park, reflecting a -2.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Harrington Park has a total of 1,737 households, with an average of 3 people in each.

What is the median household income in Harrington Park?

Harrington Park has a median household income of $180,500, representing a -0.0% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Harrington Park?

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

Job types:
  • White-collar workers: 95.6% (2,251 residents)
  • Blue-collar workers: 4.4% (104 residents)

Places of employment:
  • Self-employed: 10.9% (257 residents)
  • Private companies: 64.7% (1,524 residents)
  • Governmental workers: 18.5% (435 residents)
  • Not-for-profit companies: 5.9% (139 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