Troy Flag

Troy

County:
Latah County
County Seat:
No
Area (mi²):
0.791
State:
Idaho

Troy is a city located in Latah County, Idaho. Troy has a 2026 population of 969. Troy is currently growing at a rate of 1.47% annually and its population has increased by 9.12% since the most recent census, which recorded a population of 888 in 2020.

The median household income in Troy is $81,375 with a poverty rate of 3.75%. The median age in Troy is 37.4 years: 34.5 years for males, and 42.3 years for females. For every 100 females there are 110.1 males.

969
Total Population
1,225
Density (mi²)
14 1.47%
Growth

Troy Population

Troy Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026969141.47%
2025955131.38%
2024942131.4%
2023929121.31%
2022917141.55%
2021903151.69%
202088810.11%
201990610.11%
2018905-7-0.77%
2017912121.33%
2016900111.24%
201588920.23%
2014887-1-0.11%
2013888-3-0.34%
2012891101.14%
2011881192.2%
2010864-3-0.35%

Median Age

Overall: 37.4 years
Female: 42.3 years
Male: 34.5 years

Troy Adults

There are 717 adults, (151 of whom are seniors) in Troy.

Sex Ratio

Female: 457 (47.6%)
Male: 503 (52.4%)

Demographics

The racial composition of Troy includes 94.69% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White90994.69%
Two or more races515.31%
Race
Population ↓
Percentage (of total)
Two or more races232.4%
White101.04%
Race
Population ↓
Percentage (of total)
White89993.65%
Two or more races282.92%

Troy Marital Status

Economics and Income Statistics

Troy 's average per capita income is $47,500. Household income levels show a median of $81,375. The poverty rate stands at 3.75%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$99,583-
Families$98,958$95,267
Households$81,375$85,760
Non Families$60,000$62,138

$47,500

Average Income

$81,375

Median Household Income

3.75%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)