St. Marks
- County:
- Sedgwick County
- County Seat:
- No
- Area (mi²):
- 0.977
- State:
- Kansas
St. Marks is a CDP located in Sedgwick County, Kansas Kansas. Unfortunately, the data for this location is currently limited or unavailable.
The median age in St. Marks is 10.9 years: 10.2 years for males, and 0 years for females. For every 100 females there are 314.3 males.