Old Tappan
Old Tappan is significantly wealthier than the US average, with a median household income of $205,385. Population has held roughly steady since 2000. 77% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value has more than doubled since 2000, reaching $951,300. With a median age of 44.4, the population is older than the US median of 38.9. It ranks in the top 1% of US cities for household income.
Population & growth
PEP 2025 EST:6,686 residents (Census Bureau Vintage 2025, released March 2026)
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Detailed origins & ancestry
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How many people live in Old Tappan, New Jersey?
Old Tappan, New Jersey has about 6,008 residents according to the 2024 American Community Survey.
What is the median household income in Old Tappan, New Jersey?
The typical household in Old Tappan, New Jersey earns about $205,385 a year. Half of households make more than that, and half make less.
Is Old Tappan, New Jersey expensive?
In Old Tappan, New Jersey, the median home is worth about $951,300, and the typical rent is about $3,501 a month.
How educated are people in Old Tappan, New Jersey?
About 76.9% of adults age 25 and over in Old Tappan, New Jersey hold a bachelor's degree or higher.
What is the poverty rate in Old Tappan, New Jersey?
About 2.3% of people in Old Tappan, New Jersey live below the federal poverty line.
Has Old Tappan, New Jersey grown since 1990?
Yes, Old Tappan, New Jersey has grown since 1990. The population has added about 1,754 residents, a change of about 41 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024