Waelder
- County:
- Gonzales County
- County Seat:
- No
- Area (mi²):
- 1.279
- State:
- Texas
Waelder is a city located in Gonzales County, Texas. Waelder has a 2026 population of 955. Waelder is currently growing at a rate of 0.21% annually and its population has increased by 2.25% since the most recent census, which recorded a population of 934 in 2020.