St. Bernard is a very small coastal town (i.e. on the ocean, a bay, or inlet) located in the state of Louisiana. With a population of 2,329 people and two associated neighborhoods, St. Bernard is the 160th largest community in Louisiana. There's nothing like the smell of a brand new house, and in St. Bernard, you'll find that a large proportion of houses were recently built. New growth in residential real estate is an indication that people are choosing to move to St. Bernard, and putting down their money on brand new construction. St. Bernard’s real estate is, on average, some of the newest in the nation. St. Bernard does seem to be experiencing an influx of affluent people, because the median household income is $60,319.00.

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

A relatively large number of people in St. Bernard telecommute to their jobs. Overall, about 9.02% 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.

Residents will find that the town is relatively quiet. This is because it is not over-populated, and it has fewer college students, renters, and young children - all of whom can be noisy at times. So, if you're looking for a relatively peaceful place to live, St. Bernard is worth considering.

St. Bernard 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.

In St. Bernard, however, the average commute to work is quite long. On average, people spend 35.15 minutes each day getting to work, which is significantly higher than the national average.

Being a small town, St. Bernard does not have a public transit system used by locals to get to and from work.

The population of St. Bernard has a very low overall level of education: only 8.81% of people over 25 hold a 4-year college degree or higher.

The per capita income in St. Bernard in 2022 was $31,903, which is upper middle income relative to Louisiana, and lower middle income relative to the rest of the US. This equates to an annual income of $127,612 for a family of four. However, St. Bernard contains both very wealthy and poor people as well.

St. Bernard is a very ethnically-diverse town. The people who call St. Bernard home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of St. Bernard residents report their race to be White, followed by Black or African-American. St. Bernard also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 20.36% of the town’s residents. Important ancestries of people in St. Bernard include French, Italian, German, Irish, and English.

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