Montgomery County's estimated 2026 population is 257,279 with a growth rate of 2.24% in the past year according to the most recent United States census data. Montgomery County is the 7th largest county in Tennessee. The 2010 population was 173,181 and has seen a growth of 48.56% since that time.
Data after 2023 is projected based on recent change
The racial composition of Montgomery County includes 64.28% White, 20.01% Black or African American, and smaller percentages for Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (64.28%)
Black or African American (20.01%)
Two or more races (10.29%)
Asian (2.5%)
Other race (2.32%)
Native American (0.33%)
Native Hawaiian or Pacific Islander (0.27%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 146,530 | 64.28% |
| Black or African American | 45,621 | 20.01% |
| Two or more races | 23,455 | 10.29% |
| Asian | 5,703 | 2.5% |
| Other race | 5,283 | 2.32% |
| Native American | 757 | 0.33% |
| Native Hawaiian or Pacific Islander | 608 | 0.27% |
Married
Widowed
Divorced
Separated
Never Married
Montgomery County's average per capita income is $47,177. Household income levels show a median of $72,365. The poverty rate stands at 11.64%.
Name | Median | Mean |
|---|---|---|
| Married Families | $98,212 | $113,772 |
| Families | $86,662 | $99,979 |
| Households | $72,365 | $88,167 |
| Non Families | $46,176 | $56,227 |
Average Income
Median Household Income
Poverty Rate