Nemaha is a city located in Sac County, Iowa. Nemaha has a 2025 population of 65. Nemaha is currently declining at a rate of 0% annually and its population has decreased by -2.99% since the most recent census, which recorded a population of 67 in 2020.
The average household income in Nemaha is $58,446 with a poverty rate of 5.13%.The median age in Nemaha is 37.6 years: 56.4 years for males, and 37.1 years for females.
Data after 2023 is projected based on recent change
The racial composition of Nemaha includes 97.44% White, and smaller percentages for Asian and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 76 | 97.44% |
| Asian | 2 | 2.56% |
Married
Widowed
Divorced
Separated
Never Married
Nemaha's average per capita income is $48,750. Household income levels show a median of $55,000. The poverty rate stands at 5.13%.
Name | Median | Mean |
|---|---|---|
| Families | $56,250 | $65,250 |
| Households | $55,000 | $58,446 |
| Non Families | $54,167 | $47,560 |
| Married Families | $46,250 | - |
Average Income
Median Household Income
Poverty Rate