Interlaken, UT demographics:
population, income, and more

Total population
156
7.6% year-over-year change
Median household income
$173,542/yr
13.5% year-over-year change
Housing units
153
10.9% year-over-year change

Interlaken population

How many people live in Interlaken

Interlaken is home to 156 residents, according to the most recent Census data. Gender-wise, 55.1% of Interlaken locals are male, and 44.9% are female.

Total population
156
7.6% year-over-year change
Gender ratio
Male
55.1%
86
Female
44.9%
70
Value Percent YoY change
Male 86 55.1% 10.3%
Female 70 44.9% 4.5%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

Adults between 25 and 44 make up 20.5% of the population, while another 32.7% fall into the 45 to 64 bracket. Finally, around 43.6% are 65 or older.

Median age
62.7
Age breakdown
Under 15
3.2%
15 to 24
0%
25 to 44
20.5%
45 to 64
32.7%
Over 65
43.6%
Value Percent YoY change
Under 15 5 3.2% -44.4%
25 to 44 32 20.5% 52.4%
45 to 64 51 32.7% -27.1%
Over 65 68 43.6% 51.1%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Interlaken, 89.7% of the population are US-born citizens, while 10.3% have gained naturalized citizenship.

Citizenship
U.S.-born citizens
89.7%
Non-U.S.-born citizens
10.3%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 140 89.7% 0.7%
Non-U.S.-born citizens 16 10.3% 166.7%
Racial breakdown
White
91%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
9%
Native Hawaiian and other Pacific Islander
0%
Two or more races
0%
Other
0%
Value Percent
White 142 91%
Asian 14 9%

Households in Interlaken

A peek inside Interlaken households

Interlaken has 93 households, with an average of 2 members in each. Of these, 72% are families, while the remaining 28% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
93
19.2% year-over-year change
Average people per household
2
Non-family households
26
Family households
67
Value Percent YoY change
Non-family households 26 28% 23.8%
Family households 67 72% 17.5%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Interlaken

The housing landscape of Interlaken

Interlaken's housing consists of 153 units, with 100% being detached single-family homes ideal for those wanting space.

Housing units
153
10.9% year-over-year change
Housing types
Value Percent
1 unit, detached 153 100%
Homes built since 2020
5
-16.7% year-over-year change

The age of buildings in Interlaken

In Interlaken, the median construction year is 1987. Most development happened in the second half of the 20th century. Then, 2.6% of homes were added from 2000 to 2009, 3.3% between 2010 and 2019, and 3.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built between 1950 and 1959 6 3.9% N/A
Built between 1960 and 1969 5 3.3% -16.7%
Built between 1970 and 1979 33 21.6% 17.9%
Built between 1980 and 1989 44 28.8% 69.2%
Built between 1990 and 1999 51 33.3% 41.7%
Built between 2000 and 2009 4 2.6% -81.0%
Built between 2010 and 2019 5 3.3% -66.7%
Built in 2020 or later 5 3.3% -16.7%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Interlaken occupancy rates

Out of the 93 occupied housing units in Interlaken, 87.1% are owner-occupied, while 12.9% are lived in by tenants. Meanwhile, 39.2% of all homes on the local market sit vacant.

Occupied housing units
93
19.2% year-over-year change
Occupancy breakdown
Renter occupied
12
Owner occupied
81
Value Percent YoY
change
Renter occupied 12 12.9% 20.0%
Owner occupied 81 87.1% 19.1%
Unoccupied housing units
39.2%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Education in Interlaken

Interlaken education at a glance

About 3.3% of the population in Interlaken went to high school, while 18.5% pursued college studies. Another 15.2% earned an associate degree and 38.4% hold a bachelor’s. Meanwhile, 24.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 5 3.3% 0.0%
College diploma 28 18.5% -36.4%
Associate degree 23 15.2% 283.3%
Bachelor's degree 58 38.4% 26.1%
Graduate degree 37 24.5% 5.7%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Interlaken

How much people earn in Interlaken

The average annual household income in Interlaken was $222,545 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +32% change from the previous year. At the same time, the median income stood at $173,542, reflecting a +13.5% shift over the same period.

Average household income in Interlaken
$222,545/year
32.0% year-over-year change
Median household income in Interlaken
$173,542/year
13.5% year-over-year change

Interlaken income by age

In Interlaken, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $250,001. Those with someone between 45 and 64 in charge, often well established professionally, earn $173,333 overall. Overall, 100% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $250,001 N/A
45 - 64 $173,333 4.3%
Over 65 $109,792 N/A
Above poverty level
151
Below poverty level
0
Value Percent YoY
change
Above poverty level 151 100% 11.0%

Employment in Interlaken

Workforce and job types in Interlaken

The job market in Interlaken is powered by 97 working residents, spread across a range of industries and roles. 93.8% of the working population are employed in professional or administrative positions, while 6.2% are in hands-on or service-based jobs. Also, 5.2% run their own businesses, 71.1% are employed by private companies, and 17.5% work in the public sector.

Workforce demographics

Working population
97
6.6% year-over-year change
White collar
91
Blue collar
6
Value Percent YoY change
White collar 91 93.8% 8.3%
Blue collar 6 6.2% -14.3%
Employer type
Self employees
5.2%
Private companies
71.1%
Governmental workers
17.5%
Not for profit companies
6.2%
Value Percent YoY change
Self employees 5 5.2% 0.0%
Private companies 69 71.1% 13.1%
Governmental workers 17 17.5% -5.6%
Not for profit companies 6 6.2% -14.3%

Transportation in Interlaken

How people get around in Interlaken

Means of transportation
Value Percent YoY change
Car 88 90.7% 29.4%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Interlaken by zipcode?

Zipcode Population Number of households Median income Average income
84049 6,833 2,399 $151,343 $210,539

Explore more communities

FAQs about Interlaken demographics 

What is the total population of Interlaken?

Interlaken has a total population of 156 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +7.6% compared to a year ago.

What is the gender ratio in Interlaken?

The gender ratio in Interlaken is as follows:
  • 55.1% males (86 residents)
  • 44.9% females (70 residents)

What is the median age in Interlaken?

The median age in Interlaken is 62.7.

What is the age distribution of the population in Interlaken?

The age distribution in Interlaken is as follows:
  • Under 15: 3.2% (5 residents)
  • Ages 15-24: 0% (0 residents)
  • Ages 25-44: 20.5% (32 residents)
  • Ages 45-64: 32.7% (51 residents)
  • Over 65: 43.6% (68 residents)

What is the racial and ethnic makeup of Interlaken?

The racial and ethnic makeup of Interlaken is as follows:
  • White: 91% (142 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 9% (14 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 0% (0 residents)
  • Other: 0% (0 residents)

What percentage of the population in Interlaken are U.S.-born citizens?

U.S.-born citizens represent 89.7% of the population in Interlaken.

How many housing units are there in Interlaken?

There are 153 housing units in Interlaken, reflecting a +10.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Interlaken and what is the average household size?

Interlaken has a total of 93 households, with an average of 2 people in each.

What is the median household income in Interlaken?

Interlaken has a median household income of $173,542, representing a +13.5% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Interlaken?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 93.8% (91 residents)
  • Blue-collar workers: 6.2% (6 residents)

Places of employment:
  • Self-employed: 5.2% (5 residents)
  • Private companies: 71.1% (69 residents)
  • Governmental workers: 17.5% (17 residents)
  • Not-for-profit companies: 6.2% (6 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025