Eustis is a medium-sized city located in the state of Florida. With a population of 25,067 people and seven associated neighborhoods, Eustis is the 135th largest community in Florida.

A relatively large number of people in Eustis telecommute to their jobs. Overall, about 12.52% of the workforce works from home. While this may seem like a small number, as a fraction of the total workforce it ranks among the highest in the country. 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.

The citizens of Eustis are slightly better educated than the national average of 21.84% for all cities and towns, with 22.23% of adults in Eustis having a bachelor's degree or advanced degree.

The per capita income in Eustis in 2022 was $36,510, which is middle income relative to Florida and the nation. This equates to an annual income of $146,040 for a family of four. However, Eustis contains both very wealthy and poor people as well.

Eustis is an extremely ethnically-diverse city. The people who call Eustis home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Eustis residents report their race to be White, followed by Black or African-American. Eustis also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 15.51% of the city’s residents. Important ancestries of people in Eustis include German, English, Irish, Italian, and Jamaican.

The most common language spoken in Eustis is English. Other important languages spoken here include Spanish and French Creole.