Pinegrove township is located in Venango County, Pennsylvania. Pinegrove township has a 2026 population of 1,328. Pinegrove township is currently growing at a rate of 1.14% annually and its population has increased by 0.23% since the most recent census, which recorded a population of 1,325 in 2020.
The median household income in Pinegrove township is $77,188 with a poverty rate of 8.72%. The median age in Pinegrove township is 49 years: 49.6 years for males, and 48.6 years for females. For every 100 females there are 100.6 males.