Ada County, ID

Guide to Ada County and Cities

Welcome to the community page for Ada County, ID with demographic details and statistics about the area as well as an interactive Ada County map. The county has a population of 497,494, a median home value of $423,500, and a median household income of $83,881. Below, the statistics for Ada County provide a snapshot of key economic and lifestyle factors relevant to both residents and newcomers.

Map of Ada County

Population & Demographics

The total population for Ada County is 497,494, with 51% males and 50% females. Below is a detailed breakdown of the population trends and demographics for the area.

Population by RaceTotal
White Population429,014
Black or African American Population6,260
American Indian and Alaska Native2,938
Asian Population12,867
Native Hawaiian and Other Pacific Islander1,081
Other Race Population11,544
Two or More Races33,790

Household Information

In Ada County, the median gross rent is $1,320 per month and the median home value is $423,500. Out of the total number of households in the city, 71% are owner-occupied, while 29% are rentals. Of those who own their homes, 69% have a mortgage, with the remaining 31% owning their homes outright. Below is a detailed snapshot of homeownership and rental patterns in the community.”

Ownership StatisticsNumber
Owner-Occupied136,018
Renter-Occupied54,623
Mortgage StatusNumber
Homes with Mortgage94,172
Homes without Mortgage41,846

Employment & Occupation

In Ada County, the unemployment rate currently stands at 3.2%. For residents in the workforce, on average they spend 21.1 minutes commuting to work. Of those employed, 79% work for private companies, while 14% hold government jobs. Additionally, 7% are self-employed, contributing to the area’s entrepreneurial spirit. Below, you’ll find more details about employment trends and occupations in Ada County.

OccupationNumber
Agriculture, Forestry, Fishing and Hunting, and Mining3,072
Construction20,725
Manufacturing21,810
Wholesale Trade7,684
Retail Trade29,499
Transportation and Warehousing, and Utilities11,062
Information5,816
Finance and Insurance, and Real Estate and Rental and Leasing19,095
Professional, Scientific, and Management, and Administrative and Waste Management Services33,405
Educational Services, and Health Care and Social Assistance57,907
Arts, entertainment, and recreation, and accommodation and food services21,179
Other Services, except Public Administration10,439
Public Administration13,319

Education

In Ada County, education levels show that 19.8% of residents have completed high school, 27.9% hold a bachelor’s degree, and 14.9% have achieved a graduate or professional degree. Of the population aged 25 and over, 42.8% are college graduates, reflecting the county’s academic achievements. Below is a detailed breakdown of educational levels within Ada County, ID.

Education Level Number
9th to 12th Grade 10,669
High School Graduate 67,466
Some College 80,571
Associate’s Degree 30,610
Bachelor’s Degree 94,823
Graduate or Professional Degree 50,565
School Enrollment Number
Enrolled in Preschool 6,298
Enrolled in Elementary School 52,024
Enrolled in High School 27,921
Enrolled in College 34,853

*The data presented on this page is sourced from the U.S. Census Bureau and reflects the most recent available statistics. While every effort is made to ensure accuracy, please note that Census data may be subject to updates and revisions. US Map Guide is not responsible for any discrepancies, and we encourage users to verify information directly with official sources for the latest insights.