Esterbrook is located in Converse County. About 40 people live here (as of 2020). Between 2010 and 2020, the population declined from 52 to 40. The region is at 1986 meters above sea level. The area covers about 8.7 square kilometers. There are about 9 streets in Esterbrook. The dialing code is 307. Esterbrook is census designated place in Converse County, Wyoming, United States.
| Area | 8.7 km² |
| Elevation | 1986 m |
| Located in | Converse County |
| Country | United States |
| Population | 40 |
| Official name | Esterbrook |
| 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 |