Interlochen, MI Profile: Facts & Data


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Interlochen, Michigan - Basic Facts

The Interlochen Census Designated Place had a population of 627 as of July 1, 2018. Interlochen ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Michigan. See peer rankings below.

The primary coordinate point for Interlochen is located at latitude 44.6493 and longitude -85.7673 in Grand Traverse County. The formal boundaries for the Interlochen Census Designated Place (see map below) encompass a land area of 1.24 sq. miles and a water area of 0.03 sq. miles. Grand Traverse County is in the Eastern time zone (GMT -5). The elevation is 843 feet.

The Interlochen Census Designated Place (GNIS ID: 2583743) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Interlochen Census Designated Place is located within Township of Green Lake, a minor civil division (MCD) of Grand Traverse County.

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  1. Interlochen 2018 Demographic Data
  2. Growth Rates for Interlochen (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Michigan Research Tools (Easy Tools & Current Data)
  3. Michigan Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Interlochen, MI Data & Demographics (As of July 1, 2018)


Total Population 627
Population in Households 626
Population in Familes 491
Population in Group Qrtrs 1
Population Density2 505
Diversity Index3 14


Median Household Income $51,599
Average Household Income $62,453
Per Capita Income $25,623


Total Housing Units 297 (100%)
Owner Occupied HU 225 (75.8%)
Renter Occupied HU 32 (10.8%)
Vacant Housing Units 40 (13.5%)
Median Home Value $148,101
Average Home Value $227,232


Total Households 257
Average Household Size 2.44
Family Households 173
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population 0.89% 1.06%
Households 0.83% 0.99%
Families 2.42% 0.8%
Median Household Income   1.17%
Per Capita Income   2.45%

Interlochen, MI - Peer Comparisons by Rank and Percentile

The table below compares Interlochen to the other 692 incorporated cities, towns and CDPs in Michigan by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 502 28th
Population Density # 518 25th
Diversity Index # 456 34th
Median Household Income # 264 62nd
Per Capita Income # 285 59th

Additional comparisons and rankings can be made with a VERY EASY TO USE Michigan Census Data Comparison Tool.

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