St. Robert is a somewhat small city located in the state of Missouri. With a population of 5,511 people and three associated neighborhoods, St. Robert is the 133rd largest community in Missouri. Much of the housing stock in St. Robert was built relatively recently. The construction of new real estate can often be taken as an indication that the local St. Robert economy is robust, and that jobs or other amenities are attracting an influx of new residents. This seems to be the case in St. Robert, where the median household income is $62,641.00.

The armed forces are a huge part of the life in St. Robert, employing 6.25% of the workforce. While it is a military town, the civilian sector still plays an important role in the local economy, where the Healthcare and Accommodation industries employ 20.73% and 20.46% of the civilian workforce, respectively.

Also of interest is that St. Robert has more people living here who work in computers and math than 95% of the places in the US.

One interesting thing about the economy is that relatively large numbers of people worked from their home: 8.32% of the workforce. While this number may seem small overall, as a fraction of the total workforce this is high compared to the rest of the county. 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.

As is often the case in a small city, St. Robert doesn't have a public transportation system that people use for their commute.

The education level of St. Robert citizens is substantially higher than the typical US community, as 32.75% of adults in St. Robert have at least a bachelor's degree.

The per capita income in St. Robert in 2022 was $37,834, which is wealthy relative to Missouri, and middle income relative to the rest of the US. This equates to an annual income of $151,336 for a family of four. However, St. Robert contains both very wealthy and poor people as well.

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

The most common language spoken in St. Robert is English. Other important languages spoken here include German/Yiddish and Spanish.