From statehood until the election of 1966, governors were elected to two-year terms. Elections are held in November and the governor assumes office the following January, except in the case of death or resignation. From statehood until 1851, elections were held in odd-numbered years. A new state constitution was drafted in 1850 and took effect in 1851. As part of the process bringing the constitution into effect, there was a single one-year term of governor in 1851. Thereafter elections were held on even years.