Pitsburg is a village in Darke County, Ohio, United States. The population was 388 at the 2010 census.HistoryPitsburg was founded under the name of "Arnettsville" in the 19th century, but it languished: an author writing in 1880 described it as "liv only in name and story." The community revived over the next several decades; by 1914, the village included a school, a Methodist Episcopal church, multiple businesses, and over two hundred residents.GeographyPitsburg is located at .According to the United States Census Bureau, the village has a total area of 0.19sqmi, all land.Demographics2010 censusAs of the census of 2010, there were 388 people, 148 households, and 113 families residing in the village. The population density was 2042.1PD/sqmi. There were 160 housing units at an average density of 842.1/sqmi. The racial makeup of the village was 98.7% White, 0.3% Native American, and 1.0% Asian.There were 148 households of which 37.2% had children under the age of 18 living with them, 62.2% were married couples living together, 10.1% had a female householder with no husband present, 4.1% had a male householder with no wife present, and 23.6% were non-families. 20.3% of all households were made up of individuals and 8.1% had someone living alone who was 65 years of age or older. The average household size was 2.62 and the average family size was 2.98.