Riverside Flag

Riverside

County Seat:
No
Area (mi²):
0.116
State:
Pennsylvania

Riverside is a CDP located in Northumberland County, Pennsylvania. Riverside has a 2026 population of 235. Riverside is currently declining at a rate of -3.69% 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 Riverside is $54,479 with a poverty rate of 5.24%. The median age in Riverside is 42.7 years: 46.6 years for males, and 42.5 years for females. For every 100 females there are 86.7 males.

235
Total Population
2,023
Density (mi²)
-9 -3.69%
Growth

Riverside Population

Riverside Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026235-9-3.69%
2025244-9-3.56%

Median Age

Overall: 42.7 years
Female: 42.5 years
Male: 46.6 years

Riverside Adults

There are 229 adults, (44 of whom are seniors) in Riverside.

Sex Ratio

Female: 143 (53.6%)
Male: 124 (46.4%)

Demographics

The racial composition of Riverside includes 92.51% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White24792.51%
Two or more races207.49%
Race
Population ↓
Percentage (of total)
White24792.51%
Two or more races207.49%

Riverside Marital Status

Economics and Income Statistics

Riverside 's average per capita income is $39,313. Household income levels show a median of $54,479. The poverty rate stands at 5.24%.

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
Families$86,875$86,259
Married Families$86,875-
Households$54,479$62,483
Non Families$52,604$44,095

$39,313

Average Income

$54,479

Median Household Income

5.24%

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)