Otego is located in Fayette County, Illinois. Otego has a 2025 population of 1,406 . Otego is currently declining at a rate of -0.21% annually and its population has decreased by -1.75% since the most recent census, which recorded a population of 1,431 in 2020.
The average household income in Otego is $68,335 with a poverty rate of 17.19%. The median age in Otego is 40.1 years: 39.9 years for males, and 40.6 years for females. For every 100 females there are 101.0 males.
Data after 2023 is projected based on recent change
The racial composition of Otego includes 95.76% White, and smaller percentages for Native Hawaiian or Pacific Islander, Asian and multiracial populations.
White (95.76%)
Native Hawaiian or Pacific Islander (2.66%)
Asian (1.58%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,153 | 95.76% |
| Native Hawaiian or Pacific Islander | 32 | 2.66% |
| Asian | 19 | 1.58% |
Married
Widowed
Divorced
Separated
Never Married
Otego's average per capita income is $41,031. Household income levels show a median of $56,932. The poverty rate stands at 17.19%.
Name | Median | Mean |
|---|---|---|
| Married Families | $85,417 | - |
| Families | $63,875 | $79,185 |
| Households | $56,932 | $68,335 |
| Non Families | $45,000 | $42,805 |
Average Income
Median Household Income
Poverty Rate