United States › Idaho › Troy CITY
Troy Idaho · 925 residents (2025 est.) · 0.79 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
With 960 people, Troy is a city in Idaho. 83% of homes are owner-occupied. The foreign-born share is 1%. Poverty is uncommon here, at 3.8% of people here. The population is up 20% since 2000. There are 1,214 people per square mile.
At a glance
Average income
near the US median
US median: $82,259
Younger
median age 37.4
US median: 38.9
Average education
38% hold a bachelor's degree
US average: 36%
Less affordable
home values up 71%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 798 in 2000
925 in 2025 (Census Bureau estimate)
1,214 / sq mi
+13%since 2009
from 1,070 / sq mi in 2009
US average: 281
from 34.1 in 2000
US average: 38.9
Population, 1990 – 2024
614 709 805 900 995 1990 2000 2010 2020 2024 Troy Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $81,375
+23%inflation adjusted, since 2000
from $36,250 in 2000
US average: $82,259
from $16,557 in 2000
US average: $44,673
Households earning $100K+
from 29.2% in 2009
US average: 53.3%
from 12.1% in 2000
US average: 12.5%
from 0.310 in 2010
US average: 0.476
Workforce by industry, 2024
Public administration 7.6%
Agriculture, forestry, fishing 5.5%
Professional, scientific, technical 1.6%
Transportation & warehousing 1.4%
Arts, entertainment, food 1%
Education & health services 0%
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$300,500
+71%inflation adjusted, since 2000
from $96,500 in 2000
US average: $376,019
$993
+19%inflation adjusted, since 2000
from $460 in 2000
US average: $1,442
from 69.9% in 2000
16.5% rent
from 12.4% in 2009
US average: 10.0%
from 2.60 people in 2009
US average: 2.54
from 12.0% in 2009
US average: 22.9%
from 8.0% in 2009
US average: 47.4%
from 2.4 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 96.1%(767)
2024
White, non-Hispanic 93.6%(899)
Hispanic / Latino 3.4%(33)
from 8 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 4 more ancestry groups with data from 23.7% in 2000
US average: 35.6%
High school or higher
from 92.0% in 2000
US average: 89.6%
from 6.8% in 2000
US average: 14.0%
Section 06
Commute & transportation from 16.3 min in 2000
US average: 26.5
from 60.4% in 2009
US average: 68.9%
from 19.3% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 12.3% in 2009
US average: 15.0%
from 4.5% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 5.8% in 2009
US average: 8.3%
Section 07
Work & employment from 3.8% in 2011
US average: 5.2%
from 71.0% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 71.3% in 2020
US average: 74.6%
from 24.0% in 2009
US average: 13.1%
from 35.7% in 2009
US average: 42.5%
Section 08
People & community from 3.3% in 2009
US average: 14.1%
from 9.0% in 2009
US average: 6.2%
from 13.1% in 2012
US average: 13.3%
from 11.9% in 2013
US average: 8.4%
from 76.8% in 2017
US average: 91.0%
Computer in household
from 95.3% in 2020
US average: 95.5%
from 87.3% in 2020
US average: 87.7%
from 98.6% in 2016
US average: 77.7%
from 0.7% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 11.9% in 2013
US average: 8.4%
from 65.1% in 2020
US average: 54.8%
Direct-purchase
from 12.7% in 2020
US average: 13.8%
from 11.4% in 2020
US average: 18.4%
from 12.2% in 2020
US average: 20.9%
VA health care
from 0.9% in 2020
US average: 2.2%
Any private
from 78.8% in 2020
US average: 67.1%
Any public
from 23.5% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 56.9%(29)
Share of the 51 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Troy Head to head
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TROY VS
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Frequently asked
How many people live in Troy, Idaho? Troy, Idaho has about 960 residents according to the 2024 American Community Survey.
What is the median household income in Troy, Idaho? The typical household in Troy, Idaho earns about $81,375 a year. Half of households make more than that, and half make less.
Is Troy, Idaho expensive? In Troy, Idaho, the median home is worth about $300,500, and the typical rent is about $993 a month.
How educated are people in Troy, Idaho? About 38.2% of adults age 25 and over in Troy, Idaho hold a bachelor's degree or higher.
What is the poverty rate in Troy, Idaho? About 3.8% of people in Troy, Idaho live below the federal poverty line.
Has Troy, Idaho grown since 1990? Yes, Troy, Idaho has grown since 1990. The population has added about 314 residents, a change of about 49 percent over that period.
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