Springfield township Flag

Springfield township

County:
Union County
County Seat:
No
Area (mi²):
5.157
State:
New Jersey

Springfield township is located in Union County, New Jersey. Springfield township has a 2025 population of 16,822. Springfield township is currently declining at a rate of -0.07% annually and its population has decreased by -1.66% since the most recent census, which recorded a population of 17,106 in 2020.

The average household income in Springfield township is $168,081 with a poverty rate of 5.48%.The median age in Springfield township is 42.4 years: 42 years for males, and 42.8 years for females.

16.8K
Total Population
3,262
Density (mi²)
-12 -0.07%
Growth

Springfield township Population

Springfield township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Springfield township includes 61.23% White, 11.71% other race, 11.15% Black or African American, 10.92% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White10,40061.23%
Other race1,98811.71%
Black or African American1,89411.15%
Asian1,85410.92%
Two or more races8434.96%
Native American50.03%

Springfield township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Springfield township's average per capita income is $80,823. Household income levels show a median of $146,059. The poverty rate stands at 5.48%.

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$192,315-
Families$180,037$196,230
Households$146,059$168,081
Non Families$76,250$87,125

$80,823

Average Income

$146,059

Median Household Income

5.48%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)