Fairfield is a borough located in Adams County, Pennsylvania. Fairfield has a 2025 population of 548 . Fairfield is currently growing at a rate of 0.74% annually and its population has increased by 3.79% since the most recent census, which recorded a population of 528 in 2020.
The average household income in Fairfield is $70,368 with a poverty rate of 24.57%. The median age in Fairfield is 48.2 years: 41.5 years for males, and 53.6 years for females. For every 100 females there are 107.1 males.
Data after 2023 is projected based on recent change
The racial composition of Fairfield includes 94.51% White, and smaller percentages for and multiracial populations.
White (94.51%)
Two or more races (5.49%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 603 | 94.51% |
| Two or more races | 35 | 5.49% |
Married
Widowed
Divorced
Separated
Never Married
Fairfield's average per capita income is $43,333. Household income levels show a median of $59,063. The poverty rate stands at 24.57%.
Name | Median | Mean |
|---|---|---|
| Married Families | $72,500 | - |
| Families | $70,156 | $82,248 |
| Households | $59,063 | $70,368 |
| Non Families | $31,500 | $50,014 |
Average Income
Median Household Income
Poverty Rate