Gardner is a city located in Worcester County, Massachusetts. Gardner has a 2026 population of 21,460. Gardner is currently growing at a rate of 0.19% annually and its population has increased by 1.12% since the most recent census, which recorded a population of 21,222 in 2020.
The median household income in Gardner is $67,518 with a poverty rate of 13.73%. The median age in Gardner is 43.7 years: 41.8 years for males, and 44.3 years for females. For every 100 females there are 107.0 males.
Data after 2023 is projected based on recent change
Overall: 43.7 years
Female: 44.3 years
Male: 41.8 years
There are 17,271 adults, (4,135 of whom are seniors) in Gardner.
Female: 10,216 (48.3%)
Male: 10,932 (51.7%)
The racial composition of Gardner includes 79.59% White, 4.14% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 16,832 | 79.59% |
| Two or more races | 2,270 | 10.73% |
| Black or African American | 876 | 4.14% |
| Other race | 628 | 2.97% |
| Asian | 514 | 2.43% |
| Native American | 28 | 0.13% |
Gardner 's average per capita income is $50,243. Household income levels show a median of $67,518. The poverty rate stands at 13.73%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $98,750 | - |
| Families | $80,168 | $99,094 |
| Households | $67,518 | $86,994 |
| Non Families | $44,747 | $61,803 |
Average Income
Median Household Income
Poverty Rate