Fullerton
- County:
- Dickey County
- County Seat:
- No
- Area (mi²):
- 0.39
- State:
- North Dakota
Fullerton is a city located in Dickey County, North Dakota. Fullerton has a 2026 population of 57. Fullerton is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 57 in 2020.
The median household income in Fullerton is $94,063 with a poverty rate of 7.69%. The median age in Fullerton is 62.3 years: 60.5 years for males, and 63.5 years for females. For every 100 females there are 103.1 males.