Woodruff
- County:
- Phillips County
- County Seat:
- No
- Area (mi²):
- 2.008
- State:
- Kansas
Woodruff is a CDP located in Phillips County, Kansas. Woodruff has a 2025 population of 5 . Woodruff is currently declining at a rate of 0% annually and its population has decreased by -37.5% since the most recent census, which recorded a population of 8 in 2020.
The median age in Woodruff is 25.9 years: 0 years for males, and 0 years for females. For every 100 females there are 350.0 males.