Preston is a town located in Caroline County, Maryland. Preston has a 2025 population of 691 . Preston is currently growing at a rate of 0.44% annually and its population has increased by 2.37% since the most recent census, which recorded a population of 675 in 2020.
The average household income in Preston is $97,187 with a poverty rate of 4.16%. The median age in Preston is 41.9 years: 39.2 years for males, and 42.1 years for females. For every 100 females there are 93.2 males.
Data after 2023 is projected based on recent change
The racial composition of Preston includes 84.51% White, 6.17% other race, 4.41% Black or African American, and smaller percentages for and multiracial populations.
White (84.51%)
Other race (6.17%)
Two or more races (4.91%)
Black or African American (4.41%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 671 | 84.51% |
| Other race | 49 | 6.17% |
| Two or more races | 39 | 4.91% |
| Black or African American | 35 | 4.41% |
Married
Widowed
Divorced
Separated
Never Married
Preston's average per capita income is $44,948. Household income levels show a median of $69,375. The poverty rate stands at 4.16%.
Name | Median | Mean |
|---|---|---|
| Married Families | $124,167 | - |
| Families | $99,750 | $105,586 |
| Households | $69,375 | $97,187 |
| Non Families | $43,750 | $72,620 |
Average Income
Median Household Income
Poverty Rate