The total population of Spragueville is estimated to be 116 with 61 males (52.59%) and 55 females (47.41%). There are 6 less females than males in Spragueville.
In 2022, the population of Spragueville was 90, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Spragueville's population was 90, a decline of 1.10% compared to a population of 91 in 2020.
The median age in Spragueville, IA is 36.1, as per 2021 ACS 5-Year Estimates. Of the total population, 32.77% were under the age of 15, 15.13% aged 15 to 29, 35.29% aged 30 to 64, 13.45% aged 65 to 84, and 3.36% were 85 years of age and older.