
Arvada
- County:
- Jefferson County
- County Seat:
- No
- Area (mi²):
- 38.974
- State:
- Colorado
Arvada is a city located in Jefferson County, Colorado. Arvada has a 2025 population of 119,461. Arvada is currently declining at a rate of -0.81% annually and its population has decreased by -3.93% since the most recent census, which recorded a population of 124,343 in 2020.
The average household income in Arvada is $137,517 with a poverty rate of 5.97%. The median age in Arvada is 40.2 years: 38.7 years for males, and 41.8 years for females.