Columbia is a relatively large town located in the state of Maryland. With a population of 104,681 people and 20 associated neighborhoods, Columbia is the second largest community in Maryland.

Housing costs in Columbia are among some of the highest in the nation, although real estate prices here don't compare to real estate prices in the most expensive communities in Maryland.

Also of interest is that Columbia 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 Columbia telecommute to their jobs. Overall, about 22.33% 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.

One thing noticeable about Columbia, although not a huge town, is that it has a large population of people who are young, single, educated, and upwardly-mobile career starters. That’s because Columbia is full of single people in their 20s and 30s and who have undergraduate or graduate degrees and are starting careers in professional occupations. This makes Columbia a pretty good place for young, educated career starters looking to find many people like themselves, with good opportunities for friendships, socializing, romance, and fun.

Do you like to read, write and learn? If you move to Columbia, you'll likely find that many of your neighbors like to as well. Columbia is one of the more educated communities in America, with a full 63.49% of its adults having a college degree or even advanced degree, compared to a national average across all communities of 21.84%.

The per capita income in Columbia in 2022 was $62,614, which is upper middle income relative to Maryland, and wealthy relative to the rest of the US. This equates to an annual income of $250,456 for a family of four. However, Columbia contains both very wealthy and poor people as well.

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

Columbia also has a high percentage of its population that was born in another country: 20.78%.

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