Harrisville is a somewhat small city located in the state of Utah. With a population of 6,876 people and two associated neighborhoods, Harrisville is the 84th largest community in Utah. Harrisville has seen a significant amount of newer housing growth in recent years. Quite often, new home construction is the result of new residents moving in who are middle class or wealthier, attracted by jobs, a healthy local economy, or other amenities as they leave nearby or far away areas for greener pastures. This seems to be the case in Harrisville, where the median household income is $82,232.00.

The education level of Harrisville citizens, measured as those with bachelor's degrees or advanced degrees, is similar to the national average for all American cities and towns. 20.01% of adults 25 and older in Harrisville have a college degree.

The per capita income in Harrisville in 2018 was $32,111, which is middle income relative to Utah and the nation. This equates to an annual income of $128,444 for a family of four. However, Harrisville contains both very wealthy and poor people as well.

Harrisville is a very ethnically-diverse city. The people who call Harrisville home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Harrisville residents report their race to be White, followed by Native Hawaiian. Harrisville also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 17.35% of the city’s residents. Important ancestries of people in Harrisville include English, German, Norwegian, Swedish, and Italian.

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