Guyan is located in Gallia County, Ohio. Guyan has a 2025 population of 1,115 . Guyan is currently declining at a rate of -0.18% annually and its population has decreased by -0.89% since the most recent census, which recorded a population of 1,125 in 2020.
The average household income in Guyan is $95,569 with a poverty rate of 13.71%. The median age in Guyan is 38.3 years: 38.2 years for males, and 39 years for females. For every 100 females there are 131.6 males.
Data after 2023 is projected based on recent change
The racial composition of Guyan includes 96.59% White, and smaller percentages for Asian, Two or more races, other race, Black or African American and multiracial populations.
White (96.59%)
Asian (2.52%)
Two or more races (0.41%)
Other race (0.34%)
Black or African American (0.14%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,416 | 96.59% |
| Asian | 37 | 2.52% |
| Two or more races | 6 | 0.41% |
| Other race | 5 | 0.34% |
| Black or African American | 2 | 0.14% |
Married
Widowed
Divorced
Separated
Never Married
Guyan's average per capita income is $54,265. Household income levels show a median of $81,250. The poverty rate stands at 13.71%.
Name | Median | Mean |
|---|---|---|
| Married Families | $131,382 | - |
| Families | $123,162 | $109,522 |
| Households | $81,250 | $95,569 |
| Non Families | $60,303 | $49,755 |
Average Income
Median Household Income
Poverty Rate