Laceyville is a borough that is located in Wyoming County, Pennsylvania, United States.

[4] According to the United States Census Bureau, the borough has a total area of 0.2 square miles (0.52 km2), all land.

At the 2000 census,[8] there were 379 people, 160 households and 102 families residing in the borough.

There were 185 housing units at an average density of 925 per square mile (357/km2).

32.5% of all households were made up of individuals, and 12.5% had someone living alone who was sixty-five years of age or older.