Greenfield is located in Elk County, Kansas. Greenfield has a 2025 population of 247. Greenfield is currently declining at a rate of -1.59% annually and its population has decreased by -2.37% since the most recent census, which recorded a population of 253 in 2020.
The average household income in Greenfield is $73,871 with a poverty rate of 7.96%. The median age in Greenfield is 46.1 years: 36.4 years for males, and 47.2 years for females.
Data after 2023 is projected based on recent change
The racial composition of Greenfield includes 89.97% White, and smaller percentages for Native American and multiracial populations.
White (90.0%)
Two or more races (8.3%)
Native American (1.7%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 260 | 89.97% |
| Two or more races | 24 | 8.3% |
| Native American | 5 | 1.73% |
Married
Widowed
Divorced
Separated
Never Married
Greenfield's average per capita income is $42,688. Household income levels show a median of $75,250. The poverty rate stands at 7.96%.
Name | Median | Mean |
|---|---|---|
| Married Families | $85,833 | - |
| Families | $82,188 | $85,861 |
| Households | $75,250 | $73,871 |
| Non Families | $40,500 | $39,803 |
Average Income
Median Household Income
Poverty Rate