St. James Flag

St. James

County Seat:
No
Area (mi²):
6.045
State:
Maryland

St. James is a CDP located in Washington County, Maryland. St. James has a 2026 population of 4,957. St. James is currently growing at a rate of 2.61% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in St. James is $97,361 with a poverty rate of 4.15%. The median age in St. James is 40.9 years: 43 years for males, and 36.2 years for females. For every 100 females there are 102.3 males.

5K
Total Population
820
Density (mi²)
126 2.61%
Growth

St. James Population

St. James Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20264,9571262.61%
20254,8311252.66%

Median Age

Overall: 40.9 years
Female: 36.2 years
Male: 43 years

St. James Adults

There are 3,506 adults, (953 of whom are seniors) in St. James.

Sex Ratio

Female: 2,385 (49.4%)
Male: 2,439 (50.6%)

Demographics

The racial composition of St. James includes 64.78% White, 10.63% Black or African American, 4.58% other race, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,12564.78%
Two or more races80216.63%
Black or African American51310.63%
Other race2214.58%
Asian972.01%
Native American661.37%
Race
Population ↓
Percentage (of total)
Two or more races3166.55%
Other race2154.46%
Native American661.37%
White160.33%
Race
Population ↓
Percentage (of total)
White3,10964.45%
Black or African American51310.63%
Two or more races48610.07%
Asian972.01%
Other race60.12%

St. James Marital Status

Economics and Income Statistics

St. James ' average per capita income is $67,946. Household income levels show a median of $97,361. The poverty rate stands at 4.15%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$134,119-
Families$116,510$123,093
Households$97,361$106,576
Non Families$50,285$58,730

$67,946

Average Income

$97,361

Median Household Income

4.15%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)