Montrose is located in McCook County, South Dakota. Montrose has a 2025 population of 219 . Montrose is currently declining at a rate of -0.45% annually but its population has increased by 3.3% since the most recent census, which recorded a population of 212 in 2020.
The average household income in Montrose is $120,908 with a poverty rate of 0%. The median age in Montrose is 23.3 years: 23.7 years for males, and 22.7 years for females. For every 100 females there are 136.6 males.
Data after 2023 is projected based on recent change
The racial composition of Montrose includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 291 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Montrose's average per capita income is $52,679. Household income levels show a median of $99,020. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Married Families | $122,625 | - |
| Families | $112,500 | $107,984 |
| Households | $99,020 | $120,908 |
| Non Families | $98,893 | $139,289 |
Average Income
Median Household Income
Poverty Rate