Troy, Michigan Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Troy, Michigan is 87,307 as of the 2023 American Community Survey, making it the 9th-largest city in Michigan. The median household income is $119,299, the median home value is $396,800, and the median age is 42.2.
The population has grown 10.1% since 2010 (81,020 → 89,209).
87,307
Population
2610
People / sq mi
$119,299
Median Income
$396,800
Median Home Value
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Troy covers 33.4 sq mi of land at 2610 people per square mile.
About Troy, MI
Troy is defined demographically by education — 64.1% of adults hold a bachelor’s degree, above the national average. With 87,307 residents, Troy is a city in Michigan. It is the #9-largest of all cities in Michigan nationally.
Median household income is $119,299, above the US median of $78,538. Only 3.3% of residents live in poverty, below the national 12.4%. The typical home is valued at $396,800, with typical rent around $1,557.
Troy is among the best-educated US cities: 64.1% of adults 25 and older hold a bachelor’s degree, above the national 35.0%. Remote work is on the higher side at 20.2%, above the national 14.0%, and the average commute runs about 25 minutes each way.
The education numbers are the throughline: a college-heavy population in Troy usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Troy city Population History (2010-2024)
The city of Troy city had a population of 81,020 in 2010 and 89,209 in 2024, a 10.1% growth over 14 years. The peak was 89,209 in 2024. Average annual growth rate: 0.69%.
89,209
Population (2024)
81,020
Population (2010)
89,209
Peak (2024)
0.69%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 81,020 |
| 2011 | 81,649 |
| 2012 | 82,271 |
| 2013 | 83,007 |
| 2014 | 83,399 |
| 2015 | 83,496 |
| 2016 | 84,092 |
| 2017 | 84,187 |
| 2018 | 84,111 |
| 2019 | 84,092 |
| 2020 | 87,119 |
| 2021 | 87,642 |
| 2022 | 87,499 |
| 2023 | 87,923 |
| 2024 | 89,209 |
Race & Ethnicity
| White | 63.3% |
| Black or African American | 4.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Economy & Income
$119,299
Median Household Income
$56,542
Per Capita Income
3.3%
Poverty Rate
2.7%
Unemployment Rate
Housing
$396,800
Median Home Value
$1,557
Median Rent
74.2%
Owner-Occupied
Education
95.8%
High School+
64.1%
Bachelor's+
Commute
0.2%
Drive Alone
71.8%
Public Transit
20.2%
Work From Home
24.6 min
Avg Commute
Community Profile
12.6%
Foreign Born
66.4%
Non-English at Home
4.1%
Veterans
9.1%
With Disability
96.8%
Health Insurance
97.6%
Internet Access
Employment by Industry
| Manufacturing | 21.6% |
| Professional, Scientific & Management | 21.3% |
| Finance, Insurance & Real Estate | 17.7% |
| Information | 8.2% |
| Education, Health Care & Social Services | 6.0% |
| Retail Trade | 3.8% |
| Arts, Entertainment & Food Services | 3.6% |
| Construction | 3.4% |
| Public Administration | 2.8% |
| Transportation & Warehousing | 1.1% |
| Agriculture & Mining | 0.2% |
Largest cities in Michigan
Largest counties in Michigan
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Metro areas in Michigan
City rankings
Frequently Asked Questions
Troy, Michigan has a population of 87,307 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 9th-largest city in Michigan.
The median household income in Troy, Michigan is $119,299, with 3.3% of residents living below the federal poverty level.
The median home value in Troy, Michigan is $396,800, with median monthly rent at $1,557 and a homeownership rate of 74.2%.
The median age in Troy, Michigan is 42.2 years. The population is 51.8% male and 48.2% female.
The population has grown 10.1% since 2010 (81,020 → 89,209).
Troy city, MI Climate
Troy city, MI has an average annual temperature of 9.2°C (49°F) and receives about 802 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
9.2°C
Avg Temp
802
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -5° / 23° | 42 mm |
| February | -4° / 26° | 41 mm |
| March | 2° / 35° | 62 mm |
| April | 8° / 47° | 73 mm |
| May | 15° / 58° | 70 mm |
| June | 20° / 68° | 85 mm |
| July | 23° / 73° | 80 mm |
| August | 22° / 71° | 83 mm |
| September | 17° / 63° | 78 mm |
| October | 11° / 51° | 57 mm |
| November | 4° / 40° | 67 mm |
| December | -2° / 29° | 64 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Troy city, MI
The most comfortable months to visit Troy city, MI are typically August, June and July, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 28°C high). The coldest is January (near -9°C low). June is usually the wettest month.
Where to stay near Troy
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.