In 2022, the population of Crystal was 113, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Crystal's population was 113, a decline of 0.88% compared to a population of 114 in 2020.
The median age in Crystal, ND is 63.3, as per 2021 ACS 5-Year Estimates. Of the total population, 10.53% were under the age of 15, 9.47% aged 15 to 29, 37.89% aged 30 to 64, 42.11% aged 65 to 84, and 0.00% were 85 years of age and older.