Grattan township is located in Holt County, Nebraska. Grattan township has a 2026 population of 822. Grattan township is currently declining at a rate of -0.36% annually and its population has decreased by -1.44% since the most recent census, which recorded a population of 834 in 2020.
The median household income in Grattan township is $67,891 with a poverty rate of 13.94%. The median age in Grattan township is 59.6 years: 57.3 years for males, and 67.5 years for females. For every 100 females there are 141.9 males.
Data after 2023 is projected based on recent change
Overall: 59.6 years
Female: 67.5 years
Male: 57.3 years
There are 577 adults, (275 of whom are seniors) in Grattan township.
Female: 258 (41.3%)
Male: 366 (58.7%)
The racial composition of Grattan township includes 94.07% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 587 | 94.07% |
| Two or more races | 37 | 5.93% |
Grattan township 's average per capita income is $39,696. Household income levels show a median of $67,891. The poverty rate stands at 13.94%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $72,404 | - |
| Families | $69,805 | $81,969 |
| Households | $67,891 | $80,590 |
| Non Families | $46,442 | $75,175 |
Average Income
Median Household Income
Poverty Rate