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Cairnbrook is located in Somerset County in the state of Pennsylvania (PA).

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Cairnbrook, Pennsylvania, a Unincorporated community, in Somerset County.

Latest Cairnbrook, PA News:

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Cairnbrook, PA Map (Interactive)

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Cairnbrook Latitude: 40.1234 Longitude: -78.8184

The Zip Code for Cairnbrook, PA is: 15924

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We also provide additional resources for the rest of Somerset County and the State of Pennsylvania.


Facts & Data:

Cairnbrook Pennsylvania Physical Characteristics:

Cairnbrook has an area of 0.8 square miles
  • Land: 0.84423127413127 Sq. Mi. (100.00%)
  • Water: 0 Sq. Mi.(0.00%)
The Cairnbrook CDP takes up 0.1% of the area of Somerset County.

Map Location Coordinates:

  • Latitude: +40.1245868
  • Longitude: -078.8189376
Cairnbrook Land Water Pie Chart

Cairnbrook, PA Climate Information:

  • Average Rainfall: 38.82 inches
  • Average Snowfall: 97.8 inches
*Based on annual average for Weather Station USC00361073 BUCKSTOWN 1 SE
Latitude: 40.0631 Longitude: -78.8422 Elevation: 749.8 feet.

Cairnbrook, PA Population Data:

According to the 2010 U.S. Census, the population of Cairnbrook was 520 people, which is 0.7 % of the entire population of Somerset County.


  • 46.92% Male
  • 53.08% Female


  • 99.808% White
  • 0.000% Black
  • 0.000% Asian
  • 0.00% American Indian/Alaskan Native
  • 0.00% Pacific Islander
  • 0.192% Mixed
  • 0.000% Other


  • 99.81% Not Hispanic or Latino
  • 0.19% Hispanic or Latino
Cairnbrook Race Population Ring Chart

Cairnbrook, PA Housing Information:

Average Household Size: 2.2
Number of Residences: 260
  • Occupied: 233 (89.62%)
  • Vacant: 27 (10.38%)
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Shade-Central City High School
821103 - Schools
203 Mcgreagor Ave, Cairnbrook, Pennsylvania 15924-9729
Joe Kimmel (814) 754-4648 (814) 754-5848
See more in the Cairnbrook Business Directory
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