Sinclairville Population

2010–2026

563

2026 projection

3.6% since 2020 (decrease)

0100200300400500600201020122014201620182020202220242026

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 Sinclairville. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026563-40.71%
2025567-30.53%
2024570-40.70%
2023574-20.35%
2022576-71.20%
2021583-10.17%
2020584+376.76%
2019547-50.91%
2018552-30.54%
2017555-50.89%

Showing 10 of 17 years.

Sinclairville Demographics

42.6median age

Median age

Female44.8 yrs
Male36.3 yrs

Adults

426
149 seniors · 35%277 other adults

Sex

Female 50.8% · 283Male 49.2% · 274

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 6 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

Sinclairville Income

$48,214median household income

Median household income

$48,214

Half of households earn more, half earn less

Median earnings

$43,214

Typical yearly pay for a worker 25 or older.

Poverty rate

15.8%

About 1 in 6 residents

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

Sinclairville Marital Status

58% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married58%60%56%
Never married23%28%18%
Divorced11%10%12%
Widowed6%3%9%
Separated3%0%5%

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