Hainesburg Flag

Hainesburg

County:
Warren County
County Seat:
No
Area (mi²):
1.503
State:
New Jersey

Hainesburg is a CDP located in Warren County, New Jersey. Hainesburg has a 2026 population of 318. Hainesburg is currently growing at a rate of 6.71% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Hainesburg is $105,188 with a poverty rate of 0%. The median age in Hainesburg is 43.7 years: 44.6 years for males, and 40 years for females. For every 100 females there are 60.4 males.

318
Total Population
212
Density (mi²)
20 6.71%
Growth

Hainesburg Population

Hainesburg Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026318206.71%
2025298207.19%

Median Age

Overall: 43.7 years
Female: 40 years
Male: 44.6 years

Hainesburg Adults

There are 168 adults, (46 of whom are seniors) in Hainesburg.

Sex Ratio

Female: 149 (62.3%)
Male: 90 (37.7%)

Demographics

The racial composition of Hainesburg includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White239100%
Race
Population ↓
Percentage (of total)
White239100%

Hainesburg Marital Status

Economics and Income Statistics

Hainesburg 's average per capita income is $64,167. Household income levels show a median of $105,188. The poverty rate stands at 0%.

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
Families$110,750$122,823
Married Families$110,750-
Households$105,188$105,173
Non Families$93,750$84,471

$64,167

Average Income

$105,188

Median Household Income

0%

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)