Andover township Flag

Andover township

County:
Sussex County
County Seat:
No
Area (mi²):
20.044
State:
New Jersey

Andover township is located in Sussex County, New Jersey. Andover township has a 2026 population of 5,777. Andover township is currently growing at a rate of 0.8% annually but its population has decreased by -3.64% since the most recent census, which recorded a population of 5,995 in 2020.

The median household income in Andover township is $142,225 with a poverty rate of 7.82%. The median age in Andover township is 50 years: 48.2 years for males, and 51.1 years for females. For every 100 females there are 96.1 males.

5.8K
Total Population
288
Density (mi²)
46 0.8%
Growth

Andover township Population

Andover township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20265,777460.8%
20255,731460.81%
20245,685460.82%
20235,639320.57%
20225,607-464-7.64%
20216,071761.27%
20205,995-15-0.25%
20195,878-46-0.78%
20185,924-14-0.24%
20175,938-54-0.9%
20165,992-49-0.81%
20156,041-63-1.03%
20146,104-53-0.86%
20136,157-56-0.9%
20126,213-52-0.83%
20116,265-54-0.85%
20106,285-5-0.08%

Median Age

Overall: 50 years
Female: 51.1 years
Male: 48.2 years

Andover township Adults

There are 4,754 adults, (1,276 of whom are seniors) in Andover township.

Sex Ratio

Female: 2,958 (51%)
Male: 2,843 (49%)

Demographics

The racial composition of Andover township includes 86.69% White, and smaller percentages for Asian, other race, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White5,02986.69%
Two or more races4197.22%
Asian1662.86%
Other race1482.55%
Black or African American390.67%
Race
Population ↓
Percentage (of total)
Two or more races1452.5%
Other race1332.29%
Race
Population ↓
Percentage (of total)
White5,02986.69%
Two or more races2744.72%
Asian1662.86%
Black or African American390.67%
Other race150.26%

Andover township Marital Status

Economics and Income Statistics

Andover township 's average per capita income is $75,234. Household income levels show a median of $142,225. The poverty rate stands at 7.82%.

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$192,216-
Families$166,294$254,062
Households$142,225$215,903
Non Families$63,561$86,643

$75,234

Average Income

$142,225

Median Household Income

7.82%

Poverty Rate

Nearby Cities

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)