Population in Troy, ID
| Census | Pop | %± |
As shown in Wikipedia, the population of Troy in 1900 was 283 After 110 years, it has risen up to 862 in 2010. The average increase per year is 15.31%.
Between 1980 and 1990, Troy enjoyed the biggest population growth rate of −14.8% from 820 to 699.
The second biggest population growth in Troy took place between 1960 and 1970.
The lowest population growth rate is 4.5% from 531 to 555.
Place of Birth in Troy
Any person who is not a U.S. citizen is defined as a non-citizen, which includes permanent residents, temporary workers, international students, humanitarian and undocumented immigrants.
- 43.32%Born in Troy
- 98.85%Native Born
- 1.15%Foreign Born
- 0.23%Non Citizen
- 0.92%Naturalized
About 43.32% of Troy residents were born in this city, while 1.15% of residents were foreign-born (0.23% are non-citizens and 0.92% are naturalized citizens). The majority of non-citizen residents are from Europe.
Geography Info in Troy

Population in Troy by Race
- Total
- Hispanic
- Non-Hispanic
| Race | Population | Percentage |
Population in Troy by Age
Family & Marriage in Troy, ID
In Troy, 68.4% of the population is married, which is higher than the national average of 50.2%.
31.6% of the residents are single. 17.5% of them have never been married. 8.3% are divorced and 5.8% are widowed.
The divorce rate is higher than the national average of 10.9%.
| MARRIAGE & FAMILY | Troy | US |
Income Distribution in Troy by Type
| Name | Median | Mean |
Owned Housing Properties in Troy by Value
Troy Owner-Occupied Housing by Value
Owner-Occupied Housing Statistics Comparison
| Range | Troy | Idaho | USA |
- Streets & Residents
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