Cortlandville town Population

2010–2026

8,165

2026 projection

2.9% since 2020 (decrease)

02K4K6K8K10K201020122014201620182020202220242026

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 Cortlandville town. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20268,165-260.32%
20258,191-260.32%
20248,217-130.16%
20238,230-360.44%
20228,266-881.05%
20218,354-590.70%
20208,413+3083.80%
20198,105-500.61%
20188,155-200.24%
20178,175-230.28%

Showing 10 of 17 years.

Cortlandville town Demographics

39.8median age

Median age

Female42.1 yrs
Male38.5 yrs

Adults

6,575
1,482 seniors · 23%5,093 other adults

Sex

Female 49.7% · 4,118Male 50.3% · 4,161

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 83 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

Cortlandville town Income

$73,617median household income

Median household income

$73,617

Half of households earn more, half earn less

Median earnings

$57,940

Typical yearly pay for a worker 25 or older.

Poverty rate

7.8%

About 1 in 13 residents

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

Cortlandville town Marital Status

51% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married51%53%50%
Never married32%35%29%
Divorced10%9%11%
Widowed6%3%9%
Separated<1%<1%1%

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