Ada County
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- Population
- 518,935
- Area
- 1,052.02 sq mi (2,724.71 km²), 8.56 sq mi water
- Median age
- 38.4
- Households
- 202,543
- Persons per household
- 2.5
- Median household income
- $91,502
- Median house value
- $512,300
Demographics: 2020–2024 ACS
Cities & Towns in Ada County
Local News
Broncos make a statement in Pac-12 debut with a forceful 37-18 win over Utah State
No. 22 Boise State opened Pac-12 play in high spirits, scoring touchdowns on their first three drives to build a 21-0 lead before letting their defense take them the rest of the way. Quarterback Maddux Madsen was an offensive powerhouse, completing 17 of 21 passes for 244 yards.…
Boise State athletics restores department rubbish into rare collectibles
Forty-year-old football turf, outdated banners and well-worn lockers and stools may sound like junk, but Boise State is turning their trash into treasure. The athletic department’s recent partnership with CollectU creates opportunities for fans to purchase rare items, building a…
Wellness Services connects students with mental health support and resources
As Boise State students balance classes, work and social life, they may experience stress, depression and pressure when adjusting to school. The university offers several mental health resources to help students who need additional support. Justin Herbert, a health promotion…
Boise receives highest grade for drinking water purity among college towns
Boise is home to the cleanest water out of college towns by a national survey. Culligan Water conducted the survey, and analyzed publicly available water quality data from college towns in all fifty states. The cities were graded on an A through F scale, with Boise being one of…
Boise State students tackle-real world problems through 2026 Social Impact Challenge
The university’s 2026 Social Impact challenge is bringing students together for seven weeks to develop solutions to real-world community problems. Launched in early September, the Social Impact Challenge is an annual pitch competition where students can team up or work…