
Northlake
- County:
- Denton County
- County Seat:
- No
- Area (mi²):
- 18.405
- State:
- Texas
Northlake is a town located in Denton County, Texas. Northlake has a 2025 population of 12,087. Northlake is currently growing at a rate of 12.23% annually and its population has increased by 119.72% since the most recent census, which recorded a population of 5,501 in 2020.
The average household income in Northlake is $134,745 with a poverty rate of 8.2%. The median age in Northlake is 28.4 years: 29.1 years for males, and 28.3 years for females.