Griggstown

County:: Mercer County
County Seat:: No
Area (mi²):: 2.445
State:: New Jersey

Griggstown is a CDP located in Mercer County, New Jersey. Griggstown has a 2025 population of 1,173. Griggstown is currently growing at a rate of 2.09% annually and its population has increased by 36.71% since the most recent census, which recorded a population of 858 in 2020.

The average household income in Griggstown is $210,222 with a poverty rate of 0.22%. The median age in Griggstown is 55.7 years: 56.4 years for males, and 55.1 years for females.

Demographics

The racial composition of Griggstown includes 82.97% White, 10.24% Asian, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	770	82.97%
Asian	95	10.24%
Two or more races	47	5.06%
Black or African American	16	1.72%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Griggstown Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Griggstown's average per capita income is $58,902. Household income levels show a median of $207,542. The poverty rate stands at 0.22%.

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	$217,955	-
Families	$209,042	$204,329
Households	$207,542	$210,222
Non Families	-	$208,042

$58,902

Average Income

$207,542

Median Household Income

0.22%

Poverty Rate