Gem, Kansas
| Gem, Kansas | |
|---|---|
| Location within Thomas County and Kansas | |
| KDOT map of Thomas County (legend) | |
| Coordinates: 39°25′34″N 100°53′50″W / 39.42611°N 100.89722°W | |
| Country | United States | 
| State | Kansas | 
| County | Thomas | 
| Founded | 1880s | 
| Incorporated | 1926 | 
| Named after | Gem Ranch | 
| Area | |
|  • Total | 0.33 sq mi (0.86 km2) | 
| • Land | 0.33 sq mi (0.86 km2) | 
| • Water | 0.00 sq mi (0.00 km2) | 
| Elevation | 3,091 ft (942 m) | 
| Population  (2020) | |
|  • Total | 98 | 
| • Density | 300/sq mi (110/km2) | 
| Time zone | UTC-6 (CST) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP code | 67734 | 
| Area code | 785 | 
| FIPS code | 20-26050 | 
| GNIS ID | 2394870 | 
Gem is a city in Thomas County, Kansas, United States. As of the 2020 census, the population of the city was 98.