La Salle
- County:
- Weld County
- County Seat:
- No
- Area (mi²):
- 0.979
- State:
- Colorado
La Salle is a town located in Weld County, Colorado. La Salle has a 2026 population of 2,303. La Salle is currently declining at a rate of -0.04% annually and its population has decreased by -2.42% since the most recent census, which recorded a population of 2,360 in 2020.