Yerkoy is a locality located 141.95 km west-northwest from Ankara in Yozgat Province, Turkey. The population of Yerkoy is 35,561 people. Corum, Kirikkale, Kirsehir are located close to Yerkoy. You can find Yerkoy on any map using the following decimal coordinates: 39.6381 (latitude), 34.4672 (longitude).