San Marine is a CDP located in Lane County, Oregon. San Marine has a 2025 population of 660 . San Marine is currently growing at a rate of 7.14% annually and its population has increased by 24.06% since the most recent census, which recorded a population of 532 in 2020.
The average household income in San Marine is $63,029 with a poverty rate of 10.26%. The median age in San Marine is 44.8 years: 45.2 years for males, and 44.7 years for females. For every 100 females there are 85.2 males.
Data after 2023 is projected based on recent change
The racial composition of San Marine includes 80.52% White, and smaller percentages for and multiracial populations.
White (80.52%)
Two or more races (19.48%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 492 | 80.52% |
| Two or more races | 119 | 19.48% |
Married
Widowed
Divorced
Separated
Never Married
San Marine's average per capita income is $0. Household income levels show a median of $75,123. The poverty rate stands at 10.26%.
Name | Median | Mean |
|---|---|---|
| Non Families | $75,306 | $56,694 |
| Households | $75,123 | $63,029 |
| Married Families | $67,235 | - |
| Families | $66,932 | $79,775 |
Average Income
Median Household Income
Poverty Rate