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The official Ada County, Idaho, website for local government offices and departments. Ada County is a great place to live and work!
Ada County is located in the southwestern part of Idaho, United States. As of the 2020 census , the county had a population of 494,967, [ 1 ] which by 2022 was estimated to have risen to 518,907. [ 2 ]
Ada County Website. Named for Ada Riggs, daughter of H.C. Riggs, one of the founders of Boise and a member of the Idaho Territorial Legislature who introduced legislation to move the capital from Lewiston to Boise. Boise became the capital of Idaho in 1865.
Ada County is the largest county by population in Idaho. We are home to approximately 27% of the state’s population. Ada County encompasses more than 1000 square miles of high desert beauty, peppered with golden foothills and a glistening river that winds through urban and rural landscapes.
Questions on how to use data.census.gov or to provide feedback, please contact census.data@census.gov. Ada County, Idaho has 1,052.0 square miles of land area and is the 31st largest county in Idaho by total area.
In 2022, Ada County, ID had a population of 497k people with a median age of 38.1 and a median household income of $83,881. Between 2021 and 2022 the population of Ada County, ID grew from 485,246 to 497,494, a 2.52% increase and its median household income grew from $75,115 to $83,881, a 11.7% increase.
Ada County is located in Idaho with a population of 497,494. Ada County is one of the best places to live in Idaho. In Ada County, most residents own their homes. In Ada County there are a lot of bars, restaurants, coffee shops, and parks.
Ada County, Idaho is a stunning destination with a wealth of outdoor activities and attractions that make it a great place to explore. Ada County is a paradise for nature lovers, offering lush forests, majestic mountains, and clear lakes.
Ada County is a county in the U.S. state of Idaho. As of the 2020 Census, 494,967 people lived in the county. [1] That was more than any other county in Idaho. The county seat and largest city is Boise. [2] Boise is also the state capital. [3]
Jul 1, 2023 · Ada County, Idaho; United States. QuickFacts provides statistics for all states and counties. Also for cities and towns with a population of 5,000 or more.
