Founded in 1886, Morton County is one of 105 counties in the state of Kansas. Historically, Morton County was formed from Seward County. The city of Elkhart is the county seat. With FIPS code of 129, Morton County has a population of 2,692 and area of 730 square miles (1,891 km2).
List of all cities in Morton County, KS alphabetically
| City/Town | Postal Code | Area Code |
| Elkhart, KS | 67950 | 620 |
| Richfield, KS | 67953 | 620 |
| Rolla, KS | 67954 | 620 |