07833 ZIP Code — Delaware, NJ

Warren County, New Jersey

ZIP code 07833 is located in Delaware, New Jersey, within Warren County. It covers approximately 0.31 square miles and serves a population of 112 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 908.

112

population

0.31

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

07833 ZIP code map

Cities in ZIP code 07833

Below are the cities the US Postal Service accepts for ZIP code 07833. Using any city not on this list may result in mail delivery delays.

City	Status
Delaware	Acceptable

Demographics updated 05/2026

Population
Total population	112
Population density	361 / sq mi
State FIPS	34
County FIPS	041

Geography
Land area	0.31 sq mi
Water area	0.07 sq mi
Latitude	40.8994
Longitude	-75.0715
Timezone	Eastern (ET)
Area code	908

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	18.6%	28.4%	30.2%
$50k – $100k	62.7%	30.6%	26.7%
$100k – $200k	8.5%	31.1%	28.3%
Over $200k	10.2%	9.9%	14.8%

Demographics & statistics

112

Population

361

People per sq mi

47.8

Median age

$56,875

Median household income

$57,049

Per capita income

$243,800

Median home value

Median monthly rent

100.0%

Home ownership

0.0%

Poverty rate

22.2%

Unemployment

Housing units

19.6%

Bachelor's or higher

Age distribution

Male Female

25–34

35–44

45–54

60–64

65–74

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	0	0.0%
18 and over	112	100.0%
65 and over	38	33.9%
Median age	47.8 years

Race & ethnicity

White 100%

Group	Count	%
White	112	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	18.6%	28.4%	30.2%
$50k – $100k	62.7%	30.6%	26.7%
$100k – $200k	8.5%	31.1%	28.3%
Over $200k	10.2%	9.9%	14.8%

$35k–$50k 8.2%

$50k–$75k 62.3%

$100k–$150k 19.7%

$200k+ 9.8%

Range	% of households
$35k–$50k	8.2%
$50k–$75k	62.3%
$100k–$150k	19.7%
$200k+	9.8%
Median income	$56,875

Housing

Home values

$150k–$200k 44.3%

$200k–$300k 45.9%

$300k–$500k 9.8%

Housing overview

Metric	Value
Median home value	$243,800
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	0.0%
Single-family detached	90.2%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	8.5
Avg household size (owned)	1.84

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	0.0%
1980–1989	0.0%
1970–1979	0.0%
1960–1969	0.0%
1950–1959	9.8%
1940–1949	0.0%
1939 or earlier	90.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	0.0%
3 bedrooms	27.9%
4 bedrooms	72.1%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	54.1%
2 vehicles	19.7%
3 or more	26.2%

Heating fuel

Fuel type	%
Fuel oil	100.0%

Households & families

Household type	Count	%
Married-couple family	22	36.1%
Cohabiting couple	16	26.2%
Male householder, no spouse	18	29.5%
Female householder, no spouse	5	8.2%
Households with children under 18	0	0.0%
Households with seniors (65+)	21	34.4%
Average household size	1.84

Marital status

Status	Male	Female
Never married	58.6%	38.1%
Married	41.4%	50.0%
Separated	0.0%	0.0%
Widowed	0.0%	11.9%
Divorced	0.0%	0.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 35.7%

Some college, no degree 25.0%

Associate's degree 19.6%

Bachelor's degree 5.4%

Graduate / professional 14.3%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	19.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	0	0.0%
College / grad school	0	0.0%

Employment

Industry of employment

Transportation & utilities 42.9%

Retail trade 37.5%

Finance & real estate 10.7%

Education & healthcare 8.9%

Occupation

Category	%
Management, business & arts	19.6%
Service	0.0%
Sales & office	17.9%
Natural resources & construction	0.0%
Production & transportation	62.5%

Employment type

Type	%
Private sector	100.0%
Government	0.0%
Self-employed	0.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	100.0%
Carpool	0.0%
Public transit	0.0%
Walk	0.0%
Work from home	0.0%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 0.0%

Under 18 years 0.0%

18 and over 0.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	34.4%
Retirement income	60.7%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	28.7%
High blood pressure	0.0%
High cholesterol	0.0%
Diabetes	8.2%
Heart disease	5.7%
Stroke	2.4%
Asthma	8.9%
Arthritis	21.0%
Kidney disease	2.4%
Pulmonary disease	5.5%
Cancer	6.9%

Behavior / access	%
Smoking	13.1%
Binge drinking	18.8%
No physical activity	18.9%
Less than 7 hrs sleep	29.5%
Depression	17.6%
Fair or poor health	10.0%
Poor mental health	12.9%
Poor physical health	8.2%
No health insurance	11.7%
Visited doctor (checkup)	74.3%
Visited dentist	69.3%
Cholesterol screening	0.0%
Teeth loss	9.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	4	3.6%

Disability	%
Any disability	9.8%
Under 18	0.0%
18–64 years	8.1%
65 and over	13.2%

Health insurance coverage

Type	%
Private insurance	100.0%
Public insurance	34.8%
No insurance	0.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	112	100.0%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	112	100.0%
Born in same state	112	100.0%
Born in different state	63	56.3%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
English	24	21.4%
Arab	11	9.8%

Ancestry	Count	%
Irish	8	7.1%
Italian	8	7.1%

Technology access

Metric	% of households
Computer access	54.5%
Internet access	91.8%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 07833

What city is ZIP code 07833 in?

ZIP code 07833 is primarily assigned to Delaware, New Jersey.

What county is ZIP code 07833 in?

ZIP code 07833 falls within Warren County, New Jersey.

Does ZIP code 07833 have an older population?

34% of residents in ZIP code 07833 are 65 or older, above the national average of ~17%.

What is the population of ZIP code 07833?

ZIP code 07833 has an estimated population of 112 residents, with a density of 364 people per square mile.

What is the median household income in ZIP code 07833?

The median household income in ZIP code 07833 is $56,875, below the national median of ~$75,000.

What is the typical home value in ZIP code 07833?

The median home value in ZIP code 07833 is $243,800.

What timezone is ZIP code 07833 in?

ZIP code 07833 observes the EST timezone.