Jefferson is a very small village located in the state of Ohio. With a population of 3,188 people and three associated neighborhoods, Jefferson is the 368th largest community in Ohio.

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

The citizens of Jefferson are slightly better educated than the national average of 21.84% for all cities and towns, with 23.42% of adults in Jefferson having a bachelor's degree or advanced degree.

The per capita income in Jefferson in 2022 was $31,127, which is lower middle income relative to Ohio and the nation. This equates to an annual income of $124,508 for a family of four. However, Jefferson contains both very wealthy and poor people as well.

The people who call Jefferson home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Jefferson residents report their race to be White, followed by Native Hawaiian. Important ancestries of people in Jefferson include English, German, Irish, Italian, and Hungarian.

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