Old Tappan Population

1900–2026

6,796

2026 projection

15.8% since 2020 (increase)

01K2K3K4K5K6K7K1900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Old Tappan. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20266,796+1101.65%
20256,686+3755.94%
20246,311+1893.09%
20236,122+2624.47%
20225,860+130.22%
20215,847-220.37%
20205,869-330.56%
20195,902-280.47%
20185,930-120.20%
20175,942+70.12%

Showing 10 of 28 years.

Old Tappan Demographics

44.4median age

Median age

Female46.7 yrs
Male43.3 yrs

Adults

4,581
1,301 seniors · 28%3,280 other adults

Sex

Female 50.8% · 3,051Male 49.2% · 2,957

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 60 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Old Tappan Income

$205,385median household income

Median household income

$205,385

Half of households earn more, half earn less

Median earnings

$105,614

Typical yearly pay for a worker 25 or older.

Poverty rate

2.3%

About 1 in 43 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Old Tappan Marital Status

71% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married71%76%66%
Never married23%22%23%
Divorced3%1%4%
Widowed4%0%7%
Separated<1%1%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201