Philadelphia Flag

Philadelphia

County:
Marion County
County Seat:
No
Area (mi²):
0.757
State:
Missouri

Philadelphia is a CDP located in Marion County, Missouri. Philadelphia has a 2026 population of 308. Philadelphia is currently growing at a rate of 6.94% 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 Philadelphia is $51,375 with a poverty rate of 7.76%. The median age in Philadelphia is 34.8 years: 32.8 years for males, and 34.9 years for females. For every 100 females there are 88.8 males.

308
Total Population
407
Density (mi²)
20 6.94%
Growth

Philadelphia Population

Philadelphia Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026308206.94%
2025288197.06%

Median Age

Overall: 34.8 years
Female: 34.9 years
Male: 32.8 years

Philadelphia Adults

There are 153 adults, (42 of whom are seniors) in Philadelphia.

Sex Ratio

Female: 116 (53%)
Male: 103 (47%)

Demographics

The racial composition of Philadelphia includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White219100%
Race
Population ↓
Percentage (of total)
White219100%

Philadelphia Marital Status

Economics and Income Statistics

Philadelphia 's average per capita income is $41,645. Household income levels show a median of $51,375. The poverty rate stands at 7.76%.

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$65,417-
Families$51,750$60,216
Households$51,375$59,160
Non Families-$51,864

$41,645

Average Income

$51,375

Median Household Income

7.76%

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)