Lakeside
- County:
- Adams County
- County Seat:
- No
- Area (mi²):
- 0.188
- State:
- Colorado
Lakeside is a town located in Adams County, Colorado. Lakeside has a 2025 population of 15 . Lakeside is currently declining at a rate of 0% annually and its population has decreased by -6.25% since the most recent census, which recorded a population of 16 in 2020.
The median age in Lakeside is 73 years: 75.3 years for males, and 0 years for females. For every 100 females there are 700.0 males.