Plattsmouth is a somewhat small city located in the state of Nebraska. With a population of 6,642 people and two associated neighborhoods, Plattsmouth is the 27th largest community in Nebraska.

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

Being a small city, Plattsmouth does not have a public transit system used by locals to get to and from work.

The percentage of adults in Plattsmouth who are college-educated is close to the national average for all communities of 21.84%: 19.84% of the adults in Plattsmouth have a bachelor's degree or advanced degree.

The per capita income in Plattsmouth in 2022 was $33,181, which is middle income relative to Nebraska and the nation. This equates to an annual income of $132,724 for a family of four. However, Plattsmouth contains both very wealthy and poor people as well.

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

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