Florham Park Population

1900–2026

14,911

2026 projection

18.4% since 2020 (increase)

05K10K15K20K1900192019401960198020002020

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 Florham Park. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202614,911+4553.15%
202514,456+390.27%
202414,417+3312.35%
202314,086+7405.54%
202213,346+3652.81%
202112,981+3843.05%
202012,597+1,0228.83%
201911,575-820.70%
201811,657-770.66%
201711,734-210.18%

Showing 10 of 28 years.

Florham Park Demographics

40.9median age

Median age

Female40.6 yrs
Male41 yrs

Adults

11,129
2,872 seniors · 26%8,257 other adults

Sex

Female 52.5% · 7,119Male 47.5% · 6,445

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 136 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

Florham Park Income

$158,696median household income

Median household income

$158,696

Half of households earn more, half earn less

Median earnings

$101,333

Typical yearly pay for a worker 25 or older.

Poverty rate

8.7%

About 1 in 12 residents

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

Florham Park Marital Status

51% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married51%54%49%
Never married37%39%35%
Divorced6%6%7%
Widowed5%1%8%
Separated<1%<1%<1%

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