Rexburg is a medium-sized city located in the state of Idaho. With a population of 39,975 people and ten associated neighborhoods, Rexburg is the ninth largest community in Idaho. There's nothing like the smell of a brand new house, and in Rexburg, 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 Rexburg, and putting down their money on brand new construction. Rexburg’s real estate is, on average, some of the newest in the nation. Rexburg does seem to be experiencing an influx of affluent people, because the median household income is $50,359.00.

Also of interest is that Rexburg 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 Rexburg telecommute to their jobs. Overall, about 12.26% 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.

Rexburg is also a major college town with a large number of people who are 18 years or older and attending college. As is often the case in college towns, the many students that live in Rexburg have a strong influence on the local culture and entertainment scene, which may seem dormant by comparison in the summer months when much of the student population is away. In the fall, the return of students has a reinvigorating effect on the community. Because colleges are lasting institutions, they have a stabilizing effect on the economy by providing direct local benefits such as jobs for faculty and staff and spending by students. Rexburg’s economy is one such example of this.

Compared to the rest of the country, citizens of Rexburg spend much less time in their cars: on average, their commute to work is only 16.68 minutes. This also means that noise and pollution levels in the city are less than they would otherwise be.

The citizens of Rexburg are among the most well-educated in the nation: 40.82% of adults in Rexburg have a bachelor's degree or even advanced degree, whereas the average US city has 21.84% holding at least a bachelor's degree.

The per capita income in Rexburg in 2022 was $21,283, which is low income relative to Idaho and the nation. This equates to an annual income of $85,132 for a family of four. However, Rexburg contains both very wealthy and poor people as well. Rexburg also has one of the higher rates of people living in poverty in the nation, with 35.49% of its population below the federal poverty line.

Rexburg is a somewhat ethnically-diverse city. The people who call Rexburg home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Rexburg residents report their race to be White, followed by Asian. Rexburg also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 11.33% of the city’s residents. Important ancestries of people in Rexburg include English, German, Scottish, Danish, and Irish.

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