Interlochen, MI demographics:
population, income, and more

Total population
791
47.0% year-over-year change
Median household income
$104,883/yr
30.1% year-over-year change
Housing units
305
24.0% year-over-year change

Interlochen population

How many people live in Interlochen

Interlochen is home to 791 residents, according to the most recent Census data. Gender-wise, 49% of Interlochen locals are male, and 51% are female.

Total population
791
47.0% year-over-year change
Gender ratio
Male
49%
388
Female
51%
403
Value Percent YoY change
Male 388 49% 42.1%
Female 403 51% 52.1%
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

The median age in Interlochen is 40, with the population distributed as follows: about 14.3% are children under 15, then 15.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.4% of the population, while another 26.6% fall into the 45 to 64 bracket. Finally, around 18% are 65 or older.

Median age
39.7
Age breakdown
Under 15
14.3%
15 to 24
15.8%
25 to 44
25.4%
45 to 64
26.6%
Over 65
18%
Value Percent YoY change
Under 15 113 14.3% 105.5%
15 to 24 125 15.8% 278.8%
25 to 44 201 25.4% 70.3%
45 to 64 210 26.6% 11.7%
Over 65 142 18% -1.4%
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

There’s also a share of 2.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 791 100% 47.6%
Racial breakdown
White
96.6%
Black or African American
0%
American Indian and Alaska Native
0.6%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2.8%
Other
0%
Value Percent
White 764 96.6%
American Indian and Alaska Native 5 0.6%
Two or more races 22 2.8%

Households in Interlochen

A peek inside Interlochen households

Interlochen has 291 households, with an average of 3 members in each. Of these, 77.3% are families, while the remaining 22.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
291
28.2% year-over-year change
Average people per household
3
Non-family households
66
Family households
225
Value Percent YoY change
Non-family households 66 22.7% -12.0%
Family households 225 77.3% 48.0%
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 Interlochen

The housing landscape of Interlochen

Interlochen's housing consists of 305 units, with 65.6% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 28.5% of the housing landscape.

Housing units
305
24.0% year-over-year change
Housing types
Value Percent
1 unit, detached 200 65.6%
2 units 14 4.6%
3 or 4 units 4 1.3%
Mobile home 87 28.5%
Homes built since 2020
14
-26.3% year-over-year change

The age of buildings in Interlochen

In Interlochen, the median construction year is 1995. Most development happened in the second half of the 20th century. Then, 13.1% of homes were added from 2000 to 2009, 28.2% between 2010 and 2019, and 4.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 12 3.9% -20.0%
Built between 1950 and 1959 29 9.5% -6.5%
Built between 1970 and 1979 22 7.2% 46.7%
Built between 1980 and 1989 75 24.6% 56.2%
Built between 1990 and 1999 27 8.8% 92.9%
Built between 2000 and 2009 40 13.1% -4.8%
Built between 2010 and 2019 86 28.2% 38.7%
Built in 2020 or later 14 4.6% -26.3%
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.

Interlochen occupancy rates

Out of the 291 occupied housing units in Interlochen, 81.4% are owner-occupied, while 18.6% are lived in by tenants. Meanwhile, 4.6% of all homes on the local market sit vacant.

Occupied housing units
291
28.2% year-over-year change
Occupancy breakdown
Renter occupied
54
Owner occupied
237
Value Percent YoY
change
Renter occupied 54 18.6% 54.3%
Owner occupied 237 81.4% 23.4%
Unoccupied housing units
4.6%
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.

Interlochen housing costs

Median housing costs per month
$1,001/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.

Education in Interlochen

Interlochen education at a glance

About 44.9% of the population in Interlochen went to high school, while 15.9% pursued college studies. Another 16.9% earned an associate degree and 17% hold a bachelor’s. Meanwhile, 0.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 30 4.6% 1,400.0%
High school diploma 290 44.9% 19.8%
College diploma 103 15.9% 9.6%
Associate degree 109 16.9% 251.6%
Bachelor's degree 110 17% 1.9%
Graduate degree 4 0.6% -33.3%
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 Interlochen

How much people earn in Interlochen

The average annual household income in Interlochen was $91,974 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +17.9% change from the previous year. At the same time, the median income stood at $104,883, reflecting a +30.1% shift over the same period.

Average household income in Interlochen
$91,974/year
17.9% year-over-year change
Median household income in Interlochen
$104,883/year
30.1% year-over-year change

Interlochen income by age

In Interlochen, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $104,688. Those with someone between 45 and 64 in charge, often well established professionally, earn $142,825 overall. Overall, 89.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $104,688 N/A
45 - 64 $142,825 3.4%
Over 65 $17,429 -0.8%
Above poverty level
699
Below poverty level
83
Value Percent YoY
change
Above poverty level 699 89.4% 53.0%
Below poverty level 83 10.6% 2.5%

Employment in Interlochen

Workforce and job types in Interlochen

The job market in Interlochen is powered by 339 working residents, spread across a range of industries and roles. 44.8% of the working population are employed in professional or administrative positions, while 55.2% are in hands-on or service-based jobs.

Workforce demographics

Working population
339
81.3% year-over-year change
White collar
152
Blue collar
187
Value Percent YoY change
White collar 152 44.8% 76.7%
Blue collar 187 55.2% 85.2%
Employer type
Self employees
4.7%
Private companies
85%
Governmental workers
0%
Not for profit companies
10.3%
Value Percent YoY change
Self employees 16 4.7% -30.4%
Private companies 288 85% 110.2%
Not for profit companies 35 10.3% 29.6%
Unemployment rate
4.2%
150.0% year-over-year change

Available workforce

The unemployment rate in Interlochen stands at 4.2%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Interlochen

How people get around in Interlochen

In Interlochen, the average commute time is 24 minutes.

Commute time
24 min
-20.6% year-over-year change
Means of transportation
Value Percent YoY change
Car 335 92.5% 113.4%
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 Interlochen by zipcode?

Zipcode Population Number of households Median income Average income
49643 6,963 2,787 $81,222 $93,734

Explore more communities

FAQs about Interlochen demographics 

What is the total population of Interlochen?

Interlochen has a total population of 791 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 +47.0% compared to a year ago.

What is the gender ratio in Interlochen?

The gender ratio in Interlochen is as follows:
  • 49% males (388 residents)
  • 51% females (403 residents)

What is the median age in Interlochen?

The median age in Interlochen is 39.7.

What is the age distribution of the population in Interlochen?

The age distribution in Interlochen is as follows:
  • Under 15: 14.3% (113 residents)
  • Ages 15-24: 15.8% (125 residents)
  • Ages 25-44: 25.4% (201 residents)
  • Ages 45-64: 26.6% (210 residents)
  • Over 65: 18% (142 residents)

What is the racial and ethnic makeup of Interlochen?

The racial and ethnic makeup of Interlochen is as follows:
  • White: 96.6% (764 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0.6% (5 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 2.8% (22 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 100% of the population in Interlochen.

How many housing units are there in Interlochen?

There are 305 housing units in Interlochen, reflecting a +24.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Interlochen has a total of 291 households, with an average of 3 people in each.

What is the median household income in Interlochen?

Interlochen has a median household income of $104,883, representing a +30.1% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Interlochen?

The employment rate is 95.8% in Interlochen, with a workforce of 339 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 44.8% (152 residents)
  • Blue-collar workers: 55.2% (187 residents)

Places of employment:
  • Self-employed: 4.7% (16 residents)
  • Private companies: 85% (288 residents)
  • Governmental workers: 0% (0 residents)
  • Not-for-profit companies: 10.3% (35 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