Montgomery County's estimated 2026 population is 818,149 with a growth rate of 4.37% in the past year according to the most recent United States census data. Montgomery County is the 11th largest county in Texas. The 2010 population was 459,223 and has seen a growth of 78.16% since that time.
Data after 2023 is projected based on recent change
The racial composition of Montgomery County includes 71.34% White, 5.97% Black or African American, 4.46% other race, 3.31% Asian, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (71.34%)
Two or more races (14.39%)
Black or African American (5.97%)
Other race (4.46%)
Asian (3.31%)
Native American (0.45%)
Native Hawaiian or Pacific Islander (0.07%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 467,109 | 71.34% |
| Two or more races | 94,246 | 14.39% |
| Black or African American | 39,061 | 5.97% |
| Other race | 29,190 | 4.46% |
| Asian | 21,686 | 3.31% |
| Native American | 2,953 | 0.45% |
| Native Hawaiian or Pacific Islander | 477 | 0.07% |
Married
Widowed
Divorced
Separated
Never Married
Montgomery County's average per capita income is $60,261. Household income levels show a median of $97,266. The poverty rate stands at 9.29%.
Name | Median | Mean |
|---|---|---|
| Married Families | $131,657 | $168,246 |
| Families | $114,809 | $151,263 |
| Households | $97,266 | $133,981 |
| Non Families | $53,402 | $77,401 |
Average Income
Median Household Income
Poverty Rate
