Blawenburg Flag

Blawenburg

County:
Somerset County
County Seat:
No
Area (mi²):
0.608
State:
New Jersey

Blawenburg is a CDP located in Somerset County, New Jersey. Blawenburg has a 2026 population of 49. Blawenburg is currently declining at a rate of -22.22% 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 Blawenburg is $250,001 with a poverty rate of 0%. The median age in Blawenburg is 62.3 years: 62.5 years for males, and 52.9 years for females. For every 100 females there are 73.5 males.

49
Total Population
81
Density (mi²)
-14 -22.22%
Growth

Blawenburg Population

Blawenburg Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202649-14-22.22%
202563-15-19.23%

Median Age

Overall: 62.3 years
Female: 52.9 years
Male: 62.5 years

Blawenburg Adults

There are 85 adults, (27 of whom are seniors) in Blawenburg.

Sex Ratio

Female: 49 (57.6%)
Male: 36 (42.4%)

Demographics

The racial composition of Blawenburg includes 68.24% White, 31.76% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White5868.24%
Asian2731.76%
Race
Population ↓
Percentage (of total)
White5868.24%
Asian2731.76%

Blawenburg Marital Status

Economics and Income Statistics

Blawenburg 's average per capita income is $133,565. Household income levels show a median of $250,001. 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
Households$250,001$454,680
Families$250,001$454,680
Married Families$250,001-
Non Families--

$133,565

Average Income

$250,001

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)