
Riverside
- County:
- Harford County
- County Seat:
- No
- Area (mi²):
- 2.613
- State:
- Maryland
Riverside is a CDP located in Harford County, Maryland. Riverside has a 2025 population of 5,799. Riverside is currently declining at a rate of -0.7% annually and its population has decreased by -1.51% since the most recent census, which recorded a population of 5,888 in 2020.
The average household income in Riverside is $108,890 with a poverty rate of 5.29%. The median age in Riverside is 34.5 years: 29.2 years for males, and 39.1 years for females.