Marine on St. Croix Population

2010–2026

659

2026 projection

0.8% since 2020 (decrease)

0200400600800201020122014201620182020202220242026

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 Marine on St. Croix. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026659-20.30%
2025661+40.61%
2024657-10.15%
202365800.00%
2022658+10.15%
2021657-71.05%
2020664-486.74%
2019712-10.14%
201871300.00%
2017713+192.74%

Showing 10 of 17 years.

Marine on St. Croix Demographics

57.3median age

Median age

Female60.2 yrs
Male55.7 yrs

Adults

613
259 seniors · 42%354 other adults

Sex

Female 50.3% · 372Male 49.7% · 368

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 7 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

Marine on St. Croix Income

$126,250median household income

Median household income

$126,250

Half of households earn more, half earn less

Median earnings

$70,905

Typical yearly pay for a worker 25 or older.

Poverty rate

2.8%

About 1 in 35 residents

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

Marine on St. Croix Marital Status

68% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married68%70%67%
Never married16%22%11%
Divorced9%5%13%
Widowed6%4%9%
Separated0%0%0%

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