Watervliet Population

1840–2026

10,214

2026 projection

1.4% since 2020 (decrease)

05K10K15K20K1840186018801900192019401960198020002020

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 Watervliet. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202610,214-280.27%
202510,242-70.07%
202410,249+400.39%
202310,209-150.15%
202210,224-780.76%
202110,302-560.54%
202010,358+4794.85%
20199,879-880.88%
20189,967-870.87%
201710,054-530.52%

Showing 10 of 34 years.

Watervliet Demographics

40.8median age

Median age

Female39.7 yrs
Male41.4 yrs

Adults

8,347
2,003 seniors · 24%6,344 other adults

Sex

Female 52.4% · 5,393Male 47.6% · 4,894

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 103 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

Watervliet Income

$57,919median household income

Median household income

$57,919

Half of households earn more, half earn less

Median earnings

$52,196

Typical yearly pay for a worker 25 or older.

Poverty rate

18.4%

About 1 in 5 residents

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

Watervliet Marital Status

33% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married33%36%31%
Never married45%47%43%
Divorced12%10%14%
Widowed8%6%9%
Separated2%<1%3%

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