Hydro

County:: Caddo County
County Seat:: No
Area (mi²):: 0.697
State:: Oklahoma

Hydro is a town located in Caddo County, Oklahoma. Hydro has a 2025 population of 888. Hydro is currently declining at a rate of -0.78% annually and its population has decreased by -4% since the most recent census, which recorded a population of 925 in 2020.

The average household income in Hydro is $67,713 with a poverty rate of 13%.The median age in Hydro is 38.9 years: 32.3 years for males, and 51.2 years for females.

Demographics

The racial composition of Hydro includes 83.38% White, 3.65% Native American, and smaller percentages for other race, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	983	83.38%
Two or more races	120	10.18%
Native American	43	3.65%
Other race	20	1.7%
Black or African American	13	1.1%

Hydro Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hydro's average per capita income is $39,688. Household income levels show a median of $41,250. The poverty rate stands at 13%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$116,500	-
Families	$79,063	$108,251
Households	$41,250	$67,713
Non Families	$29,117	$38,698

$39,688

Average Income

$41,250

Median Household Income

13%

Poverty Rate