Rosenberg is a medium-sized city located in the state of Texas. With a population of 40,739 people and seven associated neighborhoods, Rosenberg is the 91st largest community in Texas. Rosenberg 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 Rosenberg, where the median household income is $66,046.00.

Of important note, Rosenberg is also a city of artists. Rosenberg has more artists, designers and people working in media than 90% of the communities in America. This concentration of artists helps shape Rosenberg’s character.

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

Rosenberg is a decent-sized city, yet no one gets to work using public transit, because the city has no real transit system.

The population of Rosenberg overall has a level of education that is slightly above the US average for all US cities and towns of 21.84%. Of adults 25 and older in Rosenberg, 21.43% have at least a bachelor's degree.

The per capita income in Rosenberg in 2022 was $26,854, which is middle income relative to Texas, and lower middle income relative to the rest of the US. This equates to an annual income of $107,416 for a family of four. However, Rosenberg contains both very wealthy and poor people as well.

Rosenberg is an extremely ethnically-diverse city. The people who call Rosenberg home describe themselves as belonging to a variety of racial and ethnic groups. People of Hispanic or Latino origin are the most prevalent group in Rosenberg, accounting for 57.77% of the city’s residents (people of Hispanic or Latino origin can be of any race). The greatest number of Rosenberg residents report their race to be White, followed by Black or African-American. Important ancestries of people in Rosenberg include German, Irish, Jamaican, English, and Czech.

Foreign born people are also an important part of Rosenberg's cultural character, accounting for 24.27% of the city’s population.

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