Henniker

County:: Merrimack County
County Seat:: No
Area (mi²):: 1.416
State:: New Hampshire

Henniker is a CDP located in Merrimack County, New Hampshire. Henniker has a 2025 population of 2,990. Henniker is currently growing at a rate of 2.86% annually and its population has increased by 16.52% since the most recent census, which recorded a population of 2,566 in 2020.

The average household income in Henniker is $86,830 with a poverty rate of 19.15%. The median age in Henniker is 22.2 years: 22.7 years for males, and 21.8 years for females.

Demographics

The racial composition of Henniker includes 92.6% White, and smaller percentages for Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	2,667	92.6%
Two or more races	147	5.1%
Black or African American	64	2.22%
Asian	2	0.07%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Henniker Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Henniker's average per capita income is $45,795. Household income levels show a median of $73,339. The poverty rate stands at 19.15%.

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	$141,091	-
Families	$140,650	$137,690
Households	$73,339	$86,830
Non Families	$33,432	$47,203

$45,795

Average Income

$73,339

Median Household Income

19.15%

Poverty Rate