Cumberland County's estimated 2026 population is 283,442 with a growth rate of 1.42% in the past year according to the most recent United States census data. Cumberland County is the 15th largest county in Pennsylvania. The 2010 population was 235,903 and has seen a growth of 20.15% since that time.
Data after 2023 is projected based on recent change
The racial composition of Cumberland County includes 83.41% White, 5.22% Asian, 4.48% Black or African American, and smaller percentages for other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (83.41%)
Two or more races (5.28%)
Asian (5.22%)
Black or African American (4.48%)
Other race (1.55%)
Native American (0.05%)
Native Hawaiian or Pacific Islander (0%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 220,547 | 83.41% |
| Two or more races | 13,961 | 5.28% |
| Asian | 13,815 | 5.22% |
| Black or African American | 11,848 | 4.48% |
| Other race | 4,111 | 1.55% |
| Native American | 139 | 0.05% |
| Native Hawaiian or Pacific Islander | 1 | 0% |
Married
Widowed
Divorced
Separated
Never Married
Cumberland County's average per capita income is $56,734. Household income levels show a median of $85,634. The poverty rate stands at 7.75%.
Name | Median | Mean |
|---|---|---|
| Married Families | $120,407 | $145,111 |
| Families | $107,950 | $132,010 |
| Households | $85,634 | $110,385 |
| Non Families | $54,340 | $69,405 |
Average Income
Median Household Income
Poverty Rate