Harvey township is located in Cowley County, Kansas. Harvey township has a 2026 population of 93. Harvey township is currently declining at a rate of -1.06% annually and its population has decreased by -3.13% since the most recent census, which recorded a population of 96 in 2020.
The median age in Harvey township is 49.3 years: 45.1 years for males, and 52.3 years for females. For every 100 females there are 209.1 males.
Data after 2023 is projected based on recent change
Overall: 49.3 years
Female: 52.3 years
Male: 45.1 years
There are 32 adults, (11 of whom are seniors) in Harvey township.
Female: 11 (32.4%)
Male: 23 (67.6%)
The racial composition of Harvey township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 34 | 100% |