Southampton Population

1870–2026

4,772

2026 projection

5.2% since 2020 (increase)

01K2K3K4K5K18801900192019401960198020002020

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 Southampton. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20264,772+420.89%
20254,730+260.55%
20244,704+481.03%
20234,656+260.56%
20224,630+350.76%
20214,595+591.30%
20204,536+1,22637.04%
20193,310+70.21%
20183,303+170.52%
20173,286+110.34%

Showing 10 of 30 years.

Southampton Demographics

56.3median age

Median age

Female52.8 yrs
Male57.2 yrs

Adults

3,799
1,288 seniors · 34%2,511 other adults

Sex

Female 52% · 2,403Male 48% · 2,218

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 46 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

Southampton Income

$214,032median household income

Median household income

$214,032

Half of households earn more, half earn less

Median earnings

$100,119

Typical yearly pay for a worker 25 or older.

Poverty rate

4.8%

About 1 in 21 residents

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

Southampton Marital Status

55% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married55%57%52%
Never married26%30%23%
Divorced11%8%15%
Widowed7%5%9%
Separated<1%<1%<1%

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