Milroy, PA Profile: Facts & Data


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Milroy, Pennsylvania - Basic Facts

The Milroy Census Designated Place had a population of 1,674 as of July 1, 2018. Milroy ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Pennsylvania. See peer rankings below.

The primary coordinate point for Milroy is located at latitude 40.7194 and longitude -77.59 in Mifflin County. The formal boundaries for the Milroy Census Designated Place (see map below) encompass a land area of 1.01 sq. miles and a water area of 0 sq. miles. Mifflin County is in the Eastern time zone (GMT -5). The elevation is 774 feet.

The Milroy Census Designated Place (GNIS ID: 2389486) 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 Milroy Census Designated Place is located within Township of Armagh, a minor civil division (MCD) of Mifflin County.

Alternate Unofficial Names for Milroy: Perryville.

Jump to... (On This Page!)
  1. Milroy 2018 Demographic Data
  2. Growth Rates for Milroy (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Pennsylvania Research Tools (Easy Tools & Current Data)
  3. Pennsylvania 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.


Milroy, PA Data & Demographics (As of July 1, 2018)


Total Population 1,674
Population in Households 1,674
Population in Familes 1,323
Population in Group Qrtrs 0
Population Density2 1,659
Diversity Index3 5


Median Household Income $50,941
Average Household Income $60,282
Per Capita Income $25,182


Total Housing Units 825 (100%)
Owner Occupied HU 529 (64.1%)
Renter Occupied HU 213 (25.8%)
Vacant Housing Units 83 (10.1%)
Median Home Value $93,913
Average Home Value $131,557


Total Households 742
Average Household Size 2.26
Family Households 478
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 1.36% 0.86%
Households 1.28% 0.8%
Families 1.61% 0.74%
Median Household Income   2.27%
Per Capita Income   2.98%

Milroy, PA - Peer Comparisons by Rank and Percentile

The table below compares Milroy to the other 1,762 incorporated cities, towns and CDPs in Pennsylvania 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 # 722 59th
Population Density # 799 55th
Diversity Index # 1492 16th
Median Household Income # 964 45th
Per Capita Income # 1105 37th

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

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