In 2023, Troy, ID had a population of 908 people with a median age of 44.7 and a median household income of $87,589. Between 2022 and 2023 the population of Troy, ID declined from 945 to 908, a −3.92% decrease and its median household income grew from $74,444 to $87,589, a 17.7% increase.
The 5 largest ethnic groups in Troy, ID are White (Non-Hispanic) (93.3%), Two+ (Non-Hispanic) (3.08%), Two+ (Hispanic) (2.42%), White (Hispanic) (1.21%), and Black or African American (Non-Hispanic) (0%).
None of the households in Troy, ID reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
In 2023, the median property value in Troy, ID was $270,800, and the homeownership rate was 86.2%.
Most people in Troy, ID drove alone to work, and the average commute time was 29 minutes. The average car ownership in Troy, ID was 2 cars per household.