Hyannis

County:: Grant County
County Seat:: Yes
Area (mi²):: 0.521
State:: Nebraska

Hyannis is a village located in Grant County, Nebraska. Hyannis has a 2025 population of 141. It is also the county seat of Grant County. Hyannis is currently declining at a rate of -2.76% annually and its population has decreased by -13.5% since the most recent census, which recorded a population of 163 in 2020.

The average household income in Hyannis is $64,806 with a poverty rate of 11.76%.The median age in Hyannis is 37.3 years: 36.7 years for males, and 43.8 years for females.

Demographics

The racial composition of Hyannis includes 98.04% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	150	98.04%
Two or more races	3	1.96%

Hyannis Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hyannis' average per capita income is $29,464. Household income levels show a median of $37,500. The poverty rate stands at 11.76%.

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	$76,250	-
Families	$69,792	$91,641
Households	$37,500	$64,806
Non Families	$27,344	$41,394

$29,464

Average Income

$37,500

Median Household Income

11.76%

Poverty Rate