Lucernemines is a census-designated place (CDP) in Indiana County, Pennsylvania. As of the 2010 census, the city's population was 937. The city's total area is 0.9 square miles (2.3 km2).
Approximately 40% of the population lived in single-family households. The rest of the population was either married or unmarried. In terms of gender, males were the largest group with a 53.8% to 44. Women accounted for 21.7% of the population. The median age of residents in Lucernemines City is 43 years old. The median household size is 2.33, and the percentage of residents who attend college is 12.6%.
The population of ZIP code 15754 is mostly white. The percentage of people in the late 20s to early 40s is very high. The number of children is small compared to the state average, with slightly fewer singles than families. Vacancies are rare, and there are only a few apartments for rent. While the population of Lucernemines City is not large, it is growing and continues to change.