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Port Austin, MI Profile: Facts & Data

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Port Austin, Michigan - Basic Facts

The Village of Port Austin had a population of 601 as of July 1, 2025.

The primary coordinate point for Port Austin is located at latitude 44.0461 and longitude -82.9941 in Huron County. The formal boundaries for the Village of Port Austin encompass a land area of 1.03 sq. miles and a water area of 0.01 sq. miles. Huron County is in the Eastern time zone (GMT -5).

The Village of Port Austin has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Village of Port Austin is located within Township of Port Austin, a minor civil division (MCD) of Huron County.


Jump to... (On This Page!)
  1. Port Austin 2025 Demographic Data
  2. Growth Rates for Port Austin (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 - 2025 Demographics
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Port Austin, MI Data & Demographics (As of July 1, 2025)

POPULATION

Total Population 601 (100%)
Population in Households 589 (98.0%)
Population in Families 401 (66.7%)
Population in Group Quarters1 12 ( 2.0%)
Population Density 609
Diversity Index2 29
 
 

INCOME

Median Household Income $51,795
Average Household Income $79,901
% of Income for Mortgage4 25%
Per Capita Income $43,540
Wealth Index5 86
Socioeconomic Status Index6 Moderate (49.5)
 

HOUSING

Total HU (Housing Units) 679 (100%)
Owner Occupied HU 266 (39.2%)
Renter Occupied HU 61 ( 9.0%)
Vacant Housing Units 352 (51.8%)
Median Home Value $204,545
Average Home Value $290,846
Housing Affordability Index3 90
 

HOUSEHOLDS

Total Households 327
Average Household Size 1.80
Family Households 167
Average Family Size 2.00
NOTES
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
  6. The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

GROWTH RATE / YEAR

 2020-2025 2025-2030
Population -0.65% -0.37%
Households -0.17% -0.18%
Families   -0.98%
Median Household Income   2.27%
Per Capita Income   2.13%
Owner Occupied HU   0.89%

Port Austin, MI - Peer Comparisons by Rank and Percentile

The table below compares Port Austin to the other 745 incorporated cities, towns and CDPs in Michigan by rank and percentile using July 1, 2025 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 # 515 31st
Population Density # 483 35th
Median Household Income # 599 20th
Housing Affordability Index # 153 21st
Per Capita Income # 181 76th
Diversity Index # 241 68th

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

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