Menlo is a city located in Guthrie County, Iowa. Menlo has a 2025 population of 347 . Menlo is currently declining at a rate of 0% annually and its population has increased by 0.87% since the most recent census, which recorded a population of 344 in 2020.
The average household income in Menlo is $89,321 with a poverty rate of 5.14%. The median age in Menlo is 46.1 years: 42.8 years for males, and 47.8 years for females. For every 100 females there are 133.6 males.
Data after 2023 is projected based on recent change
The racial composition of Menlo includes 89.58% White, and smaller percentages for and multiracial populations.
White (89.58%)
Two or more races (10.42%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 318 | 89.58% |
| Two or more races | 37 | 10.42% |
Married
Widowed
Divorced
Separated
Never Married
Menlo's average per capita income is $49,833. Household income levels show a median of $78,333. The poverty rate stands at 5.14%.
Name | Median | Mean |
|---|---|---|
| Married Families | $85,625 | - |
| Families | $80,000 | $95,819 |
| Households | $78,333 | $89,321 |
| Non Families | $47,500 | $52,750 |
Average Income
Median Household Income
Poverty Rate