Nondalton is a city located on the west shore of Six Mile Lake
in the Lake and Peninsula Borough, Alaska
, United States
. According to the United States Census Bureau, the village has a total area of 8.8 square miles (23 square kilometers), of which, 8.4 square miles (22 square kilometers) of it is land and 0.4 square miles (1.0 square kilometers) of it (4.57%) is water. There were 120 housing units at an average density of 14.4 per square mile (5.5/square kilometers). The racial makeup of the city was 9.50% White, 89.14% Native American, 0.45% Pacific Islander, and 0.90% from two or more races.