Port St. Lucie is a relatively large coastal city (i.e. on the ocean, a bay, or inlet) located in the state of Florida. With a population of 245,021 people and 40 associated neighborhoods, Port St. Lucie is the seventh largest community in Florida. Port St. Lucie 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 Port St. Lucie, where the median household income is $78,137.00.

Telecommuters are a relatively large percentage of the workforce: 10.52% of people work from home. While this number may seem small overall, as a fraction of the total workforce it is high relative to the nation. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes.

Port St. Lucie is also nautical, which means that parts of it are somewhat historic and touch the ocean or tidal bodies of water, such as inlets and bays. Quite often, nautical areas such as these attract visitors and locals who come to enjoy the scenery and various waterfront activities.

One downside of living in Port St. Lucie, however, is that residents on average have to contend with a long commute, spending on average 30.97 minutes every day commuting to work.

The overall education level of Port St. Lucie is somewhat higher than in the average US city of 21.84%: 26.81% of adults 25 and older in the city have at least a bachelor's degree.

The per capita income in Port St. Lucie in 2022 was $36,352, which is middle income relative to Florida and the nation. This equates to an annual income of $145,408 for a family of four. However, Port St. Lucie contains both very wealthy and poor people as well.

Port St. Lucie is an extremely ethnically-diverse city. The people who call Port St. Lucie home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Port St. Lucie residents report their race to be White, followed by Black or African-American. Port St. Lucie also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 22.96% of the city’s residents. Important ancestries of people in Port St. Lucie include Irish, Italian, German, English, and Jamaican.

In addition, Port St. Lucie has a lot of people living here who were born outside of the US (19.48%).

The most common language spoken in Port St. Lucie is English. Other important languages spoken here include Spanish and French.