Otto is located in McKean County, Pennsylvania. Otto has a 2025 population of 1,462. Otto is currently declining at a rate of -0.34% annually and its population has decreased by -3.75% since the most recent census, which recorded a population of 1,519 in 2020.
The average household income in Otto is $72,139 with a poverty rate of 12.41%. The median age in Otto is 49.3 years: 48.6 years for males, and 49.7 years for females.
Data after 2023 is projected based on recent change
The racial composition of Otto includes 99.31% White, and smaller percentages for Asian, other race, Two or more races and multiracial populations.
White (99.3%)
Asian (0.4%)
Other race (0.1%)
Two or more races (0.1%)
Race  | Population  | Percentage (of total)  | 
|---|---|---|
| White | 1,448 | 99.31% | 
| Asian | 6 | 0.41% | 
| Other race | 2 | 0.14% | 
| Two or more races | 2 | 0.14% | 
Married
Widowed
Divorced
Separated
Never Married
Otto's average per capita income is $44,286. Household income levels show a median of $63,462. The poverty rate stands at 12.41%.
Name  | Median  | Mean  | 
|---|---|---|
| Married Families | $84,107 | - | 
| Families | $74,712 | $85,727 | 
| Households | $63,462 | $72,139 | 
| Non Families | $29,475 | $43,106 | 
Average Income
Median Household Income
Poverty Rate