Monmouth Junction is a city of 2,721 people in New Jersey. Owners hold 95% of the housing stock. This is an unusually credentialed place: 50% of adults have a four-year degree. The population has risen by half since 1990, adding 1,138 people. Median household income runs $89,598, well clear of the $42,589 US median. That is roughly 62% ahead of the New Jersey median.
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)29.7%(19)
US avg: 26.4%
Gulf War (1990s)0%(0)
US avg: 24.3%
Vietnam era70.3%(45)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II0%(0)
US avg: 1%
Share of the 64 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
How many people live in Monmouth Junction, New Jersey?
Monmouth Junction, New Jersey has about 2,721 residents according to the 2000 Census.
What is the median household income in Monmouth Junction, New Jersey?
The typical household in Monmouth Junction, New Jersey earns about $89,598 a year. Half of households make more than that, and half make less.
Is Monmouth Junction, New Jersey expensive?
In Monmouth Junction, New Jersey, the median home is worth about $191,400, and the typical rent is about $906 a month.
How educated are people in Monmouth Junction, New Jersey?
About 50.2% of adults age 25 and over in Monmouth Junction, New Jersey hold a bachelor's degree or higher.
What is the poverty rate in Monmouth Junction, New Jersey?
About 5.1% of people in Monmouth Junction, New Jersey live below the federal poverty line.
Has Monmouth Junction, New Jersey grown since 1990?
Yes, Monmouth Junction, New Jersey has grown since 1990. The population has added about 1,138 residents, a change of about 72 percent over that period.
