Seneca town Population

2010–2026

2,579

2026 projection

2.1% since 2020 (decrease)

05001K1.5K2K2.5K3K201020122014201620182020202220242026

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 Seneca town. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20262,579-120.46%
20252,591-120.46%
20242,603+130.50%
20232,590-190.73%
20222,609-180.69%
20212,627-80.30%
20202,635-401.50%
20192,675-170.63%
20182,692-70.26%
20172,699-120.44%

Showing 10 of 17 years.

Seneca town Demographics

44.5median age

Median age

Female44.8 yrs
Male42.8 yrs

Adults

2,110
585 seniors · 28%1,525 other adults

Sex

Female 48.8% · 1,279Male 51.2% · 1,343

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 26 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

Seneca town Income

$90,658median household income

Median household income

$90,658

Half of households earn more, half earn less

Median earnings

$55,788

Typical yearly pay for a worker 25 or older.

Poverty rate

6.2%

About 1 in 16 residents

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

Seneca town Marital Status

59% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married59%57%62%
Never married26%34%17%
Divorced9%6%13%
Widowed5%3%7%
Separated<1%<1%1%

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