Milroy, PA Profile: Facts, Map & Data


Milroy Local Links & Resources:
Hotels | Resources | ALL Milroy Content

Also See: Milroy, PA ZIP Codes & ZIP Code Maps | Local Area Photos

Milroy, Pennsylvania - Basic Facts

The Milroy Census Designated Place had a population of 1,676 as of July 1, 2017. 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.

Beneath the boundary map are tables with Milroy population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Milroy: Perryville.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


Milroy Census Designated Place, PA Boundary Map

Also See: BIG Map | Driving Directions | PA Congressional Districts
Boundary Maps: Township of Armagh | Mifflin County | Pennsylvania Counties

Search the map for:

Milroy, PA Data & Demographics (As of July 1, 2017)


Total Population 1,676
Daytime Population: Workers 126
Daytime Population: Residents 948
Total Daytime Population (TDP) 1,074
Ratio TDP/Total Population1 0.64
Population in Households 1,676
Population in Familes 1,333
Population in Group Qrtrs 0
Population Density2 1,661
Diversity Index3 5


Median Household Income $49,109
Average Household Income $62,783
Per Capita Income $26,209


Total Housing Units 824 (100%)
Owner Occupied HU 544 (66.0%)
Renter Occupied HU 201 (24.4%)
Vacant Housing Units 80 ( 9.7%)
Median Home Value $91,042
Average Home Value $123,897


Total Households 744
Average Household Size 2.25
Family Households 480
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population 1.56% 0.97%
Households 1.5% 0.95%
Families 1.89% 0.9%
Median Household Income   1.97%
Per Capita Income   3.14%

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, 2017 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 # 721 59th
Population Density # 799 55th
Diversity Index # 1497 14th
Median Household Income # 1015 42nd
Per Capita Income # 871 51st

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

Pennsylvania Research Tools

Pennsylvania Census Data Comparison Tool

Compare Pennsylvania Census Data
Highest or Lowest: