New Castle Northwest

County:: Lawrence County
County Seat:: No
Area (mi²):: 0.87
State:: Pennsylvania

New Castle Northwest is a CDP located in Lawrence County, Pennsylvania. New Castle Northwest has a 2025 population of 1,447. New Castle Northwest is currently growing at a rate of 0.21% annually and its population has increased by 17.17% since the most recent census, which recorded a population of 1,235 in 2020.

The average household income in New Castle Northwest is $85,081 with a poverty rate of 5.6%.The median age in New Castle Northwest is 40.5 years: 28.6 years for males, and 44 years for females.

Demographics

The racial composition of New Castle Northwest includes 99.94% White, and smaller percentages for other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,588	99.94%
Other race	1	0.06%

New Castle Northwest Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

New Castle Northwest's average per capita income is $45,319. Household income levels show a median of $91,250. The poverty rate stands at 5.6%.

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	$108,520	-
Families	$91,397	$93,553
Households	$91,250	$85,081
Non Families	-	$55,999

$45,319

Average Income

$91,250

Median Household Income

5.6%

Poverty Rate