Ada, ID County is a thriving county located in the state of Idaho. With a population of 485,246, it is one of the most populous counties in the state. The population density in Ada County stands at 470 people per square mile—much higher than the US population density of 93 people per square mile. The county is known for its vibrant local businesses and organizations. Notable businesses include Walmart, Lowe’s, and Pizza Hut. There are plenty of outdoor activities available year-round in Ada County such as skiing, snowshoeing, biking, fishing, and camping. Organizations such as 4-H are popular among children and teens looking to get involved in their community while having some fun along the way. Finally, many sporting events take place throughout the year with teams such as Boise State Football (Go Broncos!), Boise Hawks Baseball (Go Hawks!), and Idaho Steelheads Hockey (Go Steel!) all being popular favorites with local sports fans. All in all, Ada County is a great place to live for anyone looking for an active lifestyle full of exciting things to do!
The population in Ada County is 485,246. There are 461 people per square mile aka population density. The median age in Ada County is 37.7, the US median age is 38.4. The number of people per household in Ada County is 2.6, the US average of people per household is 2.6.
Family in Ada County
- 54.0% are married
- 11.9% are divorced
- 36.5% are married with children
- 13.7% have children, but are single
Race in Ada County
- 85.2% are White
- 1.2% are Black
- 2.6% are Asian
- 0.4% are Native American
- 0.1% claim Other
- 7.9% claim Hispanic ethnicity
- 2.5% Two or more races
- 0.1% Hawaiian, Pacific Islander