Laceyville is a borough that is located in Wyoming County, Pennsylvania, United States. The population was 363 at the time of the 2020 census.

Laceyville is located at 41°38′43″N 76°9′38″W / 41.64528°N 76.16056°W / 41.64528; -76.16056 (41.645337, -76.160451).

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

Historical population

Census	Pop.	Note	%±
1910	479		—
1920	466		−2.7%
1930	467		0.2%
1940	491		5.1%
1950	505		2.9%
1960	468		−7.3%
1970	452		−3.4%
1980	498		10.2%
1990	436		−12.4%
2000	396		−9.2%
2010	379		−4.3%
2020	363		−4.2%
2021 (est.)	362		−0.3%
Sources:

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

The population density was 1,895 inhabitants per square mile (732/km). There were 185 housing units at an average density of 925 per square mile (357/km).

The racial makeup of the borough was 94.5% White, 0.5% African American, 4.7% some other race, and 0.3% from two or more races. Hispanic or Latino of any race were 7.9% of the population.

There were 160 households, of which 32.5% had children under the age of eighteen living with them; 44.4% were married couples living together, 13.1% had a female householder with no husband present, and 36.3% were non-families. 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.

The average household size was 2.37 and the average family size was 2.89.

23.7% of the population were under the age of eighteen, 61.8% were aged eighteen to sixty-four, and 14.5% were aged sixty-five or older. The median age was 39.4 years.

The median household income was $46,667 and the median family income was $58,542. Males had a median income of $32,125 compared with that of $25,000 for females.

The per capita income was $18,594.

Approximately 14.4% of families and 15.1% of the population were living below the poverty line, including 22.6% of those who were under the age of eighteen and 18.2% of those who were aged sixty-five or older.

• 
  Abandoned grocery in Laceyville

• Official website