Portage, IN Profile: Facts & Data


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Portage, Indiana - Basic Facts

The City of Portage had a population of 37,096 as of July 1, 2018. Portage ranks in the upper quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Indiana. See peer rankings below.

The primary coordinate point for Portage is located at latitude 41.5916 and longitude -87.1789 in Porter County. The formal boundaries for the City of Portage (see map below) encompass a land area of 25.52 sq. miles and a water area of 2.1 sq. miles. Porter County is in the Central time zone (GMT -6). The elevation is 636 feet.

The City of Portage (GNIS ID: 2396254) 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 City of Portage is located within Township of Portage, a minor civil division (MCD) of Porter County.

Beneath the boundary map are tables with Portage population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2018.

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Portage, IN Data & Demographics (As of July 1, 2018)


Total Population 37,096
Population in Households 36,841
Population in Familes 30,061
Population in Group Qrtrs 255
Population Density1 1,454
Diversity Index2 56


Median Household Income $55,765
Average Household Income $68,206
Per Capita Income $25,820


Total Housing Units 15,171 (100%)
Owner Occupied HU 9,923 (65.4%)
Renter Occupied HU 4,095 (27.0%)
Vacant Housing Units 1,152 ( 7.6%)
Median Home Value $152,464
Average Home Value $164,166


Total Households 14,019
Average Household Size 2.63
Family Households 9,672
Average Family Size 3
  1. Population Density = Total Population per square mile.
  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 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.


2010-2017 2017-2022
Population 0.09% 0.47%
Households 0.02% 0.43%
Families -0.1% 0.32%
Median Household Income   3.48%
Per Capita Income   3.38%

Portage, IN - Peer Comparisons by Rank and Percentile

The table below compares Portage to the other 680 incorporated cities, towns and CDPs in Indiana 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 # 24 97th
Population Density # 295 57th
Diversity Index # 29 96th
Median Household Income # 227 67th
Per Capita Income # 285 58th

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

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Compare Indiana July 1, 2018 Data
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