The total population of Haviland is estimated to be 216 with 98 males (45.37%) and 118 females (54.63%). There are 20 more females than males in Haviland.
In 2022, the population of Haviland was 162, a 0.62% increase year-by-year from 2021. Previously, in 2021, Haviland's population was 161, a decline of 0.00% compared to a population of 161 in 2020.
The median age in Haviland, OH is 31.9, as per 2021 ACS 5-Year Estimates. Of the total population, 29.22% were under the age of 15, 16.05% aged 15 to 29, 44.44% aged 30 to 64, 8.64% aged 65 to 84, and 1.65% were 85 years of age and older.