Mount Ayr, IN Profile: Facts & Data


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Mount Ayr, Indiana - Basic Facts

The Town of Mount Ayr had a population of 124 as of July 1, 2018. Mount Ayr ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Indiana. See peer rankings below.

The primary coordinate point for Mount Ayr is located at latitude 40.9523 and longitude -87.299 in Newton County. The formal boundaries for the Town of Mount Ayr (see map below) encompass a land area of 0.17 sq. miles and a water area of 0 sq. miles. Newton County is in the Central time zone (GMT -6). The elevation is 709 feet.

The Town of Mount Ayr (GNIS ID: 2396787) 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 Town of Mount Ayr is located within Township of Jackson, a minor civil division (MCD) of Newton County.

Alternate Unofficial Names for Mount Ayr: Mount Airy, Mount Ayer, Mountayr.

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


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


Total Population 124
Population in Households 124
Population in Familes 98
Population in Group Qrtrs 0
Population Density2 709
Diversity Index3 12


Median Household Income $45,214
Average Household Income $57,345
Per Capita Income $24,613


Total Housing Units 59 (100%)
Owner Occupied HU 35 (59.3%)
Renter Occupied HU 17 (28.8%)
Vacant Housing Units 7 (11.9%)
Median Home Value $121,875
Average Home Value $194,286


Total Households 52
Average Household Size 2.38
Family Households 34
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 0.2% -0.16%
Households 0.24% 0.0%
Families 1.13% 0.0%
Median Household Income   3.21%
Per Capita Income   4.28%

Mount Ayr, IN - Peer Comparisons by Rank and Percentile

The table below compares Mount Ayr 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 # 642 6th
Population Density # 526 23rd
Diversity Index # 312 54th
Median Household Income # 491 28th
Per Capita Income # 356 48th

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

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