Johnstown is located in Brown County. About 47 people live here (as of 2020). Between 2010 and 2020, the population declined from 64 to 47. The region is at 795 meters above sea level. The area covers about 1.4 square kilometers. There are about 14 streets in Johnstown. The region was founded in 1883. The postal codes are 69214. The dialing code is 402. Johnstown is village in Brown County, Nebraska, United States.
| Year built | 1883 |
| Area | 1.4 km² |
| Elevation | 795 m |
| Located in | Brown County |
| Postal code | 69214 |
| Country | United States |
| Population | 47 |
| Official name | Johnstown |
| Bike path |
| Bike lane on roadway |
| Cycling allowed on bus lane |
| Bicycle street |
| Open to cyclists |
| Open to cyclists, good path |
| Cycling prohibited |
| Cobblestone |
| Long-distance bike route | (depending on scale) |
| Long-distance bike route |
| Long-distance hiking trail | (depending on scale) |
| Long-distance hiking trail |
| Pedestrians prohibited |