Tecumseh is a somewhat small city located in the state of Michigan. With a population of 8,651 people and three associated neighborhoods, Tecumseh is the 132nd largest community in Michigan.

Telecommuters are a relatively large percentage of the workforce: 12.53% of people work from home. While this number may seem small overall, as a fraction of the total workforce it is high relative to the nation. 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.

The education level of Tecumseh citizens is a little higher than the average for US cities and towns: 24.73% of adults in Tecumseh have at least a bachelor's degree.

The per capita income in Tecumseh in 2018 was $36,863, which is upper middle income relative to Michigan and the nation. This equates to an annual income of $147,452 for a family of four. However, Tecumseh contains both very wealthy and poor people as well.

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

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