Interlaken Flag

Interlaken

County:
Seneca County
County Seat:
No
Area (mi²):
0.307
State:
New York

Interlaken is a village located in Seneca County, New York. Interlaken has a 2026 population of 602. Interlaken is currently declining at a rate of -0.66% annually and its population has decreased by -3.68% since the most recent census, which recorded a population of 625 in 2020.

The median household income in Interlaken is $59,028 with a poverty rate of 11.39%. The median age in Interlaken is 43.7 years: 34.3 years for males, and 55.8 years for females. For every 100 females there are 84.6 males.

602
Total Population
1,961
Density (mi²)
-4 -0.66%
Growth

Interlaken Population

Interlaken Population

Year ↓
Population
Growth
Annual Change
2026602-4-0.66%
2025606-4-0.66%
202461010.16%
2023609-7-1.14%
2022616-6-0.96%
2021622-3-0.48%
2020625-3-0.48%
2019602-3-0.5%
201860500%
2017605-7-1.14%
2016612-7-1.13%
2015619-3-0.48%
2014622-5-0.8%
2013627223.64%
201260500%
201160530.5%
201060500%

Median Age

Overall: 43.7 years
Female: 55.8 years
Male: 34.3 years

Interlaken Adults

There are 398 adults, (136 of whom are seniors) in Interlaken.

Sex Ratio

Female: 267 (54.2%)
Male: 226 (45.8%)

Demographics

The racial composition of Interlaken includes 88.24% White, 3.45% other race, and smaller percentages for Asian, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White43588.24%
Two or more races204.06%
Other race173.45%
Asian102.03%
Black or African American81.62%
Native American30.61%
Race
Population ↓
Percentage (of total)
Two or more races81.62%
White10.2%
Race
Population ↓
Percentage (of total)
White43488.03%
Other race173.45%
Two or more races122.43%
Asian102.03%
Black or African American81.62%
Native American30.61%

Interlaken Marital Status

Economics and Income Statistics

Interlaken's average per capita income is $46,125. Household income levels show a median of $59,028. The poverty rate stands at 11.39%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$87,813-
Families$69,375$78,956
Households$59,028$67,446
Non Families$50,000$56,148

$46,125

Average Income

$59,028

Median Household Income

11.39%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)