Island Park township is located in Ransom County, North Dakota. Island Park township has a 2026 population of 273. Island Park township is currently declining at a rate of -0.36% annually and its population has decreased by -3.19% since the most recent census, which recorded a population of 282 in 2020.
The median household income in Island Park township is $160,486 with a poverty rate of 0%. The median age in Island Park township is 37.1 years: 26.5 years for males, and 37.3 years for females. For every 100 females there are 80.0 males.
Data after 2023 is projected based on recent change
The racial composition of Island Park township includes 96.06% White, and smaller percentages for and multiracial populations.
White (96.06%)
Two or more races (3.94%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 268 | 96.06% |
| Two or more races | 11 | 3.94% |
Married
Widowed
Divorced
Separated
Never Married
Island Park township's average per capita income is $100,417. Household income levels show a median of $160,486. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Married Families | $170,347 | - |
| Families | $165,000 | $155,642 |
| Households | $160,486 | $144,427 |
| Non Families | $160,486 | $121,224 |
Average Income
Median Household Income
Poverty Rate