Johnstown is a somewhat small village located in the state of Ohio. With a population of 5,278 people and three associated neighborhoods, Johnstown is the 266th largest community in Ohio. There's nothing like the smell of a brand new house, and in Johnstown, you'll find that a large proportion of houses were recently built. New growth in residential real estate is an indication that people are choosing to move to Johnstown, and putting down their money on brand new construction. Johnstown’s real estate is, on average, some of the newest in the nation. Johnstown does seem to be experiencing an influx of affluent people, because the median household income is $78,442.00.

Johnstown real estate is some of the most expensive in Ohio, although Johnstown house values don't compare to the most expensive real estate in the U.S.

A relatively large number of people in Johnstown telecommute to their jobs. Overall, about 14.27% 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.

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

In terms of college education, Johnstown is substantially better educated than the typical community in the nation, which has 21.84% of the adults holding a bachelor's degree or graduate degree: 32.92% of adults in Johnstown have a college degree.

The per capita income in Johnstown in 2022 was $34,224, which is upper middle income relative to Ohio, and middle income relative to the rest of the US. This equates to an annual income of $136,896 for a family of four. However, Johnstown contains both very wealthy and poor people as well.

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

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