Spring Grove is a very small borough located in the state of Pennsylvania. With a population of 2,384 people and three associated neighborhoods, Spring Grove is the 591st largest community in Pennsylvania. Spring Grove has an unusually large stock of pre-World War II architecture, making it one of the older and more historic boroughs.

Spring Grove’s overall crime rate ranks among the lowest in the nation, making it a very safe place to live.

The population of Spring Grove overall has a level of education that is slightly above the US average for all US cities and towns of 21.84%. Of adults 25 and older in Spring Grove, 22.27% have at least a bachelor's degree.

The per capita income in Spring Grove in 2022 was $31,165, which is middle income relative to Pennsylvania and the nation. This equates to an annual income of $124,660 for a family of four. However, Spring Grove contains both very wealthy and poor people as well.

Spring Grove is a somewhat ethnically-diverse borough. The people who call Spring Grove home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Spring Grove residents report their race to be White, followed by Black or African-American. Important ancestries of people in Spring Grove include German, English, Irish, Italian, and Scots-Irish.

The most common language spoken in Spring Grove is English. Other important languages spoken here include Italian and Spanish.