Demographics

As of 2023, Canyon County, Idaho, has an estimated population of about 241,000. The age distribution is 27% under 18, 59% aged 18-64, and 14% aged 65 or older. The gender split is approximately 50.2% female and 49.8% male. Racially, the population is 74% White, 22% Hispanic or Latino, 1% Asian, 1% Black, and 2% other races or multiracial. Canyon County is one of the state’s fastest-growing and most diverse counties.

Elections

Canyon County, Idaho, had 120,536 registered voters as of 2024. Voters participate in primary, general, and local elections, with 2022 general turnout at 55%. In 2020, 69% supported the Republican presidential candidate, reflecting county conservatism. The county operates 29 polling locations, administered by the Canyon County Clerk’s Office. Major issues include property tax reform and school funding. The Republican and Democratic parties both maintain local committees, though Republicans dominate most elections. Online and in-person registration are available, and election information is accessible on the official county website.

County Crime & Safety

Canyon County, ID, experienced a crime rate of approximately 2,400 incidents per 100,000 residents in 2023. Property crime dominates, with theft and burglary accounting for over 75% of reported cases, while violent crimes—such as assault and robbery—remain below the national average at roughly 250 per 100,000. The Canyon County Sheriff’s Office reports consistent year-over-year decreases, aided by community policing and neighborhood watch initiatives. Residents are encouraged to report all suspicious activity, contributing to a clearance rate of around 30% for major offenses.

Education, Employment and Housing

Canyon County, ID, has 51 public schools, including 10 high schools, with a high school graduation rate around 81%. Approximately 18% of adults hold a bachelor’s degree or higher. Schools in the county receive average ratings (GreatSchools ratings of 4–5/10). School safety initiatives include SROs and regular safety drills. Adult education is supported through programs at the College of Western Idaho. Educational offerings include advanced placement and CTE programs. Despite challenges, the county actively works to improve academic achievement and safety standards.

As of early 2024, Canyon County, ID, has an unemployment rate of 3.1%. Major employment sectors include health care and social assistance (13%), retail trade (12%), and manufacturing (12%). The leading occupation types are office and administrative support (14%), production (10%), and sales (10%). About 82% of workers commute alone by car, with an average travel time of 23 minutes. Key employment hubs include Nampa and Caldwell, with many residents also traveling to Boise for work.

Canyon County, Idaho, features a 2023 homeownership rate of about 73% with median home values near $370,000. Median gross rent is approximately $1,200 monthly. The county’s housing market has cooled after rapid growth, with prices stabilizing but still up over 30% since 2020. Housing options range from newer suburban developments in Nampa and Caldwell to rural homes and older neighborhoods. Property taxes average 1.1% of assessed value. Fast-growing communities like Middleton and Star are popular for families, while Caldwell’s downtown revitalization is drawing young professionals and renters seeking affordable options.