In 2022, the population of Goff was 105, a 0.96% increase year-by-year from 2021. Previously, in 2021, Goff's population was 104, a decline of 0.95% compared to a population of 105 in 2020.
The median age in Goff, KS is 42.2, as per 2021 ACS 5-Year Estimates. Of the total population, 21.52% were under the age of 15, 15.19% aged 15 to 29, 45.57% aged 30 to 64, 15.19% aged 65 to 84, and 2.53% were 85 years of age and older.