Lewis township

County:: Northumberland County
County Seat:: No
Area (mi²):: 26.426
State:: Pennsylvania

Lewis township is located in Northumberland County, Pennsylvania. Lewis township has a 2025 population of 1,912. Lewis township is currently declining at a rate of -0.36% annually and its population has decreased by -1.34% since the most recent census, which recorded a population of 1,938 in 2020.

The average household income in Lewis township is $95,297 with a poverty rate of 13.89%. The median age in Lewis township is 41.8 years: 45.2 years for males, and 40.3 years for females.

Demographics

The racial composition of Lewis township includes 99.19% White, and smaller percentages for Asian, Two or more races, 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	1,950	99.19%
Asian	12	0.61%
Two or more races	4	0.2%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Lewis township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lewis township's average per capita income is $48,095. Household income levels show a median of $71,458. The poverty rate stands at 13.89%.

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	$95,083	-
Families	$84,219	$103,404
Households	$71,458	$95,297
Non Families	$42,813	$63,389

$48,095

Average Income

$71,458

Median Household Income

13.89%

Poverty Rate