
Lake Arrowhead
- County:
- Caldwell County
- County Seat:
- No
- Area (mi²):
- 1.284
- State:
- Missouri
Lake Arrowhead is a CDP located in Caldwell County, Missouri. Lake Arrowhead has a 2025 population of 241. Lake Arrowhead is currently growing at a rate of 7.11% annually and its population has increased by 13.68% since the most recent census, which recorded a population of 212 in 2020.
The average household income in Lake Arrowhead is $33,421 with a poverty rate of 18.7%. The median age in Lake Arrowhead is 53.9 years: 53.3 years for males, and 59.9 years for females.