Neptune, NJ demographics:
population, income, and more

Total population
17,249
0.2% year-over-year change
Median household income
$95,712/yr
3.1% year-over-year change
Housing units
7,635
-1.1% year-over-year change

Neptune population

How many people live in Neptune

Neptune is home to 17,249 residents, according to the most recent Census data. Gender-wise, 48.4% of Neptune locals are male, and 51.6% are female.

Total population
17,249
0.2% year-over-year change
Gender ratio
Male
48.4%
8,355
Female
51.6%
8,894
Value Percent YoY change
Male 8,355 48.4% -1.3%
Female 8,894 51.6% 1.7%
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 Neptune is 43, with the population distributed as follows: about 15.9% are children under 15, then 12% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.7% of the population, while another 27.4% fall into the 45 to 64 bracket. Finally, around 21% are 65 or older.

Median age
43
Age breakdown
Under 15
15.9%
15 to 24
12%
25 to 44
23.7%
45 to 64
27.4%
Over 65
21%
Value Percent YoY change
Under 15 2,737 15.9% 3.4%
15 to 24 2,069 12% 2.4%
25 to 44 4,085 23.7% 0.5%
45 to 64 4,733 27.4% -0.8%
Over 65 3,625 21% -2.2%
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 Neptune, 83.3% of the population are US-born citizens, while 12.5% have gained naturalized citizenship. At the same time, 4.2% of residents are non-citizens. As for race, 53.2% of locals are Caucasian, 26.7% are African American and 3.3% have Asian roots. There’s also a share of 10.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
83.3%
Non-U.S.-born citizens
12.5%
Non-citizens
4.2%
Value Percent YoY change
U.S.-born citizens 14,364 83.3% -0.2%
Non-U.S.-born citizens 2,153 12.5% 4.9%
Non-citizens 732 4.2% -3.7%
Racial breakdown
White
53.2%
Black or African American
26.7%
American Indian and Alaska Native
1%
Asian
3.3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
10.3%
Other
5.4%
Value Percent
White 9,167 53.2%
Black or African American 4,612 26.7%
American Indian and Alaska Native 176 1%
Asian 574 3.3%
Native Hawaiian and other Pacific Islander 6 0%
Two or more races 1,777 10.3%
Other 936 5.4%

Households in Neptune

A peek inside Neptune households

Neptune has 7,203 households, with an average of 2 members in each. Of these, 57% are families, while the remaining 43% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
7,203
-1.5% year-over-year change
Average people per household
2
Non-family households
3,095
Family households
4,108
Value Percent YoY change
Non-family households 3,095 43% -1.5%
Family households 4,108 57% -1.5%
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 Neptune

The housing landscape of Neptune

Neptune's housing consists of 7,635 units, with 56.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 14.6% 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 1.2% of the housing landscape.

Housing units
7,635
-1.1% year-over-year change
Housing types
Value Percent
1 unit, detached 4,310 56.4%
1 unit, attached 1,114 14.6%
2 units 64 0.8%
3 or 4 units 298 3.9%
5 to 9 units 217 2.8%
10 to 19 units 392 5.1%
20 to 49 units 135 1.8%
50 or more units 1,004 13.2%
Mobile home 90 1.2%
Boat, RV, van, etc. 12 0.2%
Homes built since 2020
34
9.7% year-over-year change

The age of buildings in Neptune

In Neptune, the median construction year is 1978. About 9.8% of homes were built before the 1940s, with another 4.9% going up by 1949. Most development happened in the second half of the 20th century. Then, 12.1% of homes were added from 2000 to 2009, 7.6% between 2010 and 2019, and 0.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 752 9.8% -2.1%
Built between 1940 and 1949 375 4.9% -3.4%
Built between 1950 and 1959 1,143 15% 6.0%
Built between 1960 and 1969 1,023 13.4% -7.6%
Built between 1970 and 1979 682 8.9% -2.4%
Built between 1980 and 1989 1,121 14.7% 10.9%
Built between 1990 and 1999 1,001 13.1% -14.7%
Built between 2000 and 2009 923 12.1% -2.3%
Built between 2010 and 2019 580 7.6% 10.5%
Built in 2020 or later 34 0.4% 9.7%
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.

Neptune occupancy rates

Out of the 7,203 occupied housing units in Neptune, 72.1% are owner-occupied, while 27.9% are lived in by tenants. Meanwhile, 5.7% of all homes on the local market sit vacant.

Occupied housing units
7,203
-1.5% year-over-year change
Occupancy breakdown
Renter occupied
2,010
Owner occupied
5,192
Value Percent YoY
change
Renter occupied 2,010 27.9% -10.2%
Owner occupied 5,192 72.1% 2.4%
Unoccupied housing units
5.7%
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.

Neptune housing costs

Housing costs in Neptune come to a median of $1,994 per month, while tenants specifically pay a median gross rent of $1,867.

Median housing costs per month
$1,994/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 Neptune
$1,867/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 Neptune

Neptune education at a glance

About 32.2% of the population in Neptune went to high school, while 21.2% pursued college studies. Another 8.7% earned an associate degree and 23.1% hold a bachelor’s. Meanwhile, 11.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 518 3.7% 18.8%
High school diploma 4,485 32.2% 0.4%
College diploma 2,949 21.2% -7.8%
Associate degree 1,210 8.7% 17.9%
Bachelor's degree 3,214 23.1% -3.1%
Graduate degree 1,560 11.2% -0.3%
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 Neptune

How much people earn in Neptune

The average annual household income in Neptune was $119,544 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.9% change from the previous year. At the same time, the median income stood at $95,712, reflecting a +3.1% shift over the same period.

Average household income in Neptune
$119,544/year
1.9% year-over-year change
Median household income in Neptune
$95,712/year
3.1% year-over-year change

Neptune income by age

In Neptune, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $123,386. Those with someone between 45 and 64 in charge, often well established professionally, earn $119,547 overall. Overall, 89.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $123,386 1.8%
45 - 64 $119,547 8.4%
Over 65 $60,691 -12.7%
Above poverty level
14,973
Below poverty level
1,799
Value Percent YoY
change
Above poverty level 14,973 89.3% -0.4%
Below poverty level 1,799 10.7% 5.5%

Employment in Neptune

Workforce and job types in Neptune

83.5% of the working population are employed in professional or administrative positions, while 16.5% are in hands-on or service-based jobs. Also, 7.5% run their own businesses, 67.6% are employed by private companies, and 18.3% work in the public sector.

Workforce demographics

White collar
7,201
Blue collar
1,424
Value Percent YoY change
White collar 7,201 83.5% 0.9%
Blue collar 1,424 16.5% -3.9%
Employer type
Self employees
7.5%
Private companies
67.6%
Governmental workers
18.3%
Not for profit companies
6.6%
Value Percent YoY change
Self employees 646 7.5% 3.5%
Private companies 5,833 67.6% -0.2%
Governmental workers 1,579 18.3% -0.2%
Not for profit companies 567 6.6% 0.0%

Transportation in Neptune

How people get around in Neptune

In Neptune, the average commute time is 12 minutes. Commuting methods vary: 94.9% of residents travel by personal vehicle and 1.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
12 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 7,105 94.9% -0.9%
Taxicab 36 0.5% -2.7%
Bus or trolleybus 83 1.1% 12.2%
Railroad 34 0.4% -15.0%
Ferryboat 14 0.2% -30.0%
Motorcycle 4 0% 0.0%
Bicycle 79 1.1% -16.8%
Walk 132 1.8% -18.5%
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 Neptune by zipcode?

Zipcode Population Number of households Median income Average income
07753 37,297 15,574 $95,712 $119,770

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FAQs about Neptune demographics 

What is the total population of Neptune?

Neptune has a total population of 17,249 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 +0.2% compared to a year ago.

What is the gender ratio in Neptune?

The gender ratio in Neptune is as follows:
  • 48.4% males (8,355 residents)
  • 51.6% females (8,894 residents)

What is the median age in Neptune?

The median age in Neptune is 43.

What is the age distribution of the population in Neptune?

The age distribution in Neptune is as follows:
  • Under 15: 15.9% (2,737 residents)
  • Ages 15-24: 12% (2,069 residents)
  • Ages 25-44: 23.7% (4,085 residents)
  • Ages 45-64: 27.4% (4,733 residents)
  • Over 65: 21% (3,625 residents)

What is the racial and ethnic makeup of Neptune?

The racial and ethnic makeup of Neptune is as follows:
  • White: 53.2% (9,167 residents)
  • Black or African American: 26.7% (4,612 residents)
  • American Indian and Alaska Native: 1% (176 residents)
  • Asian: 3.3% (574 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (6 residents)
  • Two or More Races: 10.3% (1,777 residents)
  • Other: 5.4% (936 residents)

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

U.S.-born citizens represent 83.3% of the population in Neptune.

How many housing units are there in Neptune?

There are 7,635 housing units in Neptune, reflecting a -1.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Neptune has a total of 7,203 households, with an average of 2 people in each.

What is the median household income in Neptune?

Neptune has a median household income of $95,712, representing a +3.1% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Neptune?

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

Job types:
  • White-collar workers: 83.5% (7,201 residents)
  • Blue-collar workers: 16.5% (1,424 residents)

Places of employment:
  • Self-employed: 7.5% (646 residents)
  • Private companies: 67.6% (5,833 residents)
  • Governmental workers: 18.3% (1,579 residents)
  • Not-for-profit companies: 6.6% (567 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