Warwick is located in Lancaster County, Pennsylvania. Warwick has a 2025 population of 19,498 . Warwick is currently growing at a rate of 0.43% annually and its population has increased by 2.17% since the most recent census, which recorded a population of 19,083 in 2020.
The average household income in Warwick is $124,108 with a poverty rate of 5.51%. The median age in Warwick is 41.8 years: 41.1 years for males, and 42.7 years for females. For every 100 females there are 96.8 males.
Data after 2023 is projected based on recent change
The racial composition of Warwick includes 90.03% White, and smaller percentages for Black or African American, Asian, other race, Native American and multiracial populations.
White (90.03%)
Two or more races (5.34%)
Black or African American (1.91%)
Asian (1.7%)
Other race (1.01%)
Native American (0.02%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 17,186 | 90.03% |
| Two or more races | 1,020 | 5.34% |
| Black or African American | 364 | 1.91% |
| Asian | 324 | 1.7% |
| Other race | 192 | 1.01% |
| Native American | 3 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
Warwick's average per capita income is $60,463. Household income levels show a median of $98,185. The poverty rate stands at 5.51%.
Name | Median | Mean |
|---|---|---|
| Married Families | $137,625 | - |
| Families | $124,160 | $145,784 |
| Households | $98,185 | $124,108 |
| Non Families | $45,156 | $55,150 |
Average Income
Median Household Income
Poverty Rate