Hartland township is located in Kearny County, Kansas. Hartland township has a 2026 population of 106. Hartland township is currently declining at a rate of 0% annually and its population has decreased by -2.75% since the most recent census, which recorded a population of 109 in 2020.
The median age in Hartland township is 46.1 years: 50 years for males, and 45.1 years for females. For every 100 females there are 205.9 males.
Data after 2023 is projected based on recent change
Overall: 46.1 years
Female: 45.1 years
Male: 50 years
There are 95 adults, (21 of whom are seniors) in Hartland township.
Female: 34 (32.7%)
Male: 70 (67.3%)
The racial composition of Hartland township includes 74.04% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 77 | 74.04% |
| Two or more races | 27 | 25.96% |