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 and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,950	99.19%
Asian	12	0.61%
Two or more races	4	0.2%

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