S.n.p.j. Borough is a one of the Lawrence County, Pennsylvania, located in Northeastern Region (Mid-Atlantic) of United States. In 2000, borough's population was 0 inhabitants. It has an estimated population (as of July 2008) of 0, giving it the smallest population among Pennsylvania. The borough comprises an area of 0.7 square miles (1.81 kmē), it is the 927th largest in terms of geographical size.
According to 2000 Census Bureau, there were people, 0 households, and 0 families living in the borough. The population density was 0 people per square mile (0/kmē), making its Pennsylvania's least densely populated borough. There were housing units at an average density of 0 per square mile (0/kmē). It has an average household size was 0 persons, and the average family size was 0 persons. In the borough the population is diverse age-wise, with 0% under the age of 18, 0% from 18 to 24, 0% from 25 to 44, 0% from 45 to 64, and 0% who were 65 or older. For every 100 females there were 0 males. For every 100 females age 18 and over, there were 0 males. The median age is 0 years, the median age of male residents at 0 and the median age of female residents at 0. The racial or ethnic makeup of the borough was 0% White, 0% Black or African American, 0% American Indian, 0% Asian, 0% Native Hawaiian, 0% from two or more races and 0% Other races.