Loyalhanna, PA 15661 ZIP Code Profile

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Loyalhanna, PA

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ZIP Code 15661: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Loyalhanna, PA 15661

  • ZIP Code Type: STANDARD
  • County: Westmoreland County
  • Centroid: Latitude 40.319, Longitude -79.354
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 33
  • PO Box Addresses: 81
  • Residential Addresses: 208
    • Multi-Family Addresses: 0
    • Single Family Addresses: 208

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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15661 ZIP Code Map

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Loyalhanna, PA 15661 Data & Demographics (As of July 1, 2017)


Total Population 576
Daytime Population: Workers 479
Daytime Population: Residents 329
Total Daytime Population (TDP) 808
Ratio TDP/Total Population1 1.40
Population in Households 571
Population in Familes 446
Population in Group Qrtrs 5
Population Density2 1,502
Diversity Index3 7


Median Household Income $43,017
Average Household Income $53,580
Per Capita Income $24,822


Total Housing Units 285 (100%)
Owner Occupied HU 189 (66.3%)
Renter Occupied HU 76 (26.7%)
Vacant Housing Units 20 ( 7.0%)
Median Home Value $108,333
Average Home Value $114,947


Total Households 265
Average Household Size 2.15
Family Households 168
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 0.49% 0.1%
Households 0.59% 0.08%
Families 0.42% 0.0%
Median Household Income   2.39%
Per Capita Income   3.1%

Loyalhanna, PA 15661 - Peer Comparisons by Rank and Percentile

The table below compares 15661 to the other 1,663 ZIP Codes 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 # 1284 23rd
Population Density # 365 78th
Diversity Index # 1092 34th
Median Household Income # 1314 21st
Per Capita Income # 1075 35th

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

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