ZIP Code 15647
About Larimer
Larimer is an unincorporated community in Westmoreland County, Pennsylvania, United States. The community is located along Pennsylvania Route 993, 2 miles (3.2 km) northwest of Irwin. Larimer has a post office, with ZIP code 15647, which opened on August 16, 1852.
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Area Profile
US Census (ACS 5-year · Gazetteer)
33
population
407
people / sq mi
39.0
median age
8
housing units
8
households
0.1
land area (sq mi)