Alburtis is a borough in Lehigh County, Pennsylvania, United States.

According to the U.S. Census Bureau, the borough has a total area of 0.7 square miles (1.8 km2), all land.

The Alburtis ZIP Code (18011) comprises two separate areas stretching from south of Trexlertown into the district township in neighboring Berks County.

[3] Alburtis has a hot-summer humid continental climate (Dfa) and is in hardiness zone 6b.

[6][5] A tract adjacent to Alburtis was purchased by the Lockridge Iron Company for the construction of blast furnaces in the late 1860s.

This area, which grew into a separate village, is known as Lock Ridge Park.

18.9% of all households were made up of individuals, and 5.6% had someone living alone who was 65 years of age or older.

The borough also includes a community center, pool, and several baseball fields.