Oak Ridge ZIP Codes — Passaic County, NJ

There is one unique ZIP code in Oak Ridge, New Jersey and it is 07438. Area code: 973/862.

ZIP codes

30.04

sq mi land

1.91

sq mi water

973/862

area code

Oak Ridge, NJ ZIP code map

About Oak Ridge, NJ

Oak Ridge, New Jersey, is a charming community located within Passaic County. Known for its scenic landscapes and close-knit atmosphere, this small town is a peaceful retreat from the hustle and bustle of urban life. With a single ZIP code of 07438, Oak Ridge offers residents a serene environment surrounded by nature.

Location & geography

Oak Ridge is situated in the northern part of New Jersey, approximately 36 miles northwest of New York City. It is bordered by nearby cities such as Rockaway Township, which lies about 6 miles to the south, and Denville, around 8 miles to the west. The town covers a land area of 30.04 square miles, with 1.91 square miles designated as water, contributing to its beautiful terrain.

Community & economy

Oak Ridge boasts a friendly and welcoming community that takes pride in its local heritage. The town supports industries like retail and small businesses, serving the daily needs of its residents while maintaining a tranquil suburban lifestyle. Daily life in Oak Ridge includes community events and recreational opportunities that foster a family-oriented environment.

Transportation

Transportation in and around Oak Ridge is accessible, featuring major highways such as Route 23, which connects the area to other parts of New Jersey. The nearest major airport is Morristown Municipal Airport, located roughly 20 miles to the south, providing both commercial and private flight options. Public transportation is limited, but the community is primarily car-dependent.

History

Oak Ridge was founded in the early 20th century and has since evolved into a residential community. The area was historically known for its iron ore mines, which contributed to the local economy before the shift towards a more residential landscape. A notable event in Oak Ridge's history is the establishment of its parks and recreational spaces, enhancing its appeal as a family-friendly town.

Did you know?

One surprising fact about Oak Ridge is that it was once home to significant iron ore mining activities, which shaped the area's early economy. Today, the town is celebrated for its outdoor recreational opportunities, attracting nature enthusiasts who appreciate its parks and scenic trails.

ZIP codes for Oak Ridge, NJ (1)

ZIP code	City	County	Map
07438	Oak Ridge	Passaic	View map

Demographics & statistics

11,209

Population

45.8

Median age

$120,242

Median household income

$53,224

Per capita income

$385,300

Median home value

$1,377

Median monthly rent

90.2%

Home ownership

7.0%

Poverty rate

5.7%

Unemployment

4,277

Housing units

42.3%

Bachelor's or higher

Age distribution

Male Female

238

Under 5

228

247

5–9

237

448

10–14

429

353

15–19

339

313

20–24

301

517

25–34

497

644

35–44

619

976

45–54

937

452

55–59

434

630

60–64

604

547

65–74

524

225

75–84

215

130

85+

125

← Male

Female →

Age summary

Group	Count	%
Under 18	2,327	20.8%
18 and over	8,882	79.2%
65 and over	1,766	15.8%
Median age	45.8 years

Race & ethnicity

White 79.7%

Two or more races 8.5%

Hispanic or Latino 6.6%

Other race 1.8%

Asian 1.6%

Black or African American 1.6%

American Indian / Alaska Native 0.2%

Group	Count	%
White	9,567	79.7%
Two or more races	1,024	8.5%
Hispanic or Latino	794	6.6%
Other race	216	1.8%
Asian	193	1.6%
Black or African American	189	1.6%
American Indian / Alaska Native	20	0.2%

Household income

Under $10k 4.7%

$10k–$15k 4.3%

$15k–$25k 4.0%

$25k–$35k 1.6%

$35k–$50k 6.6%

$50k–$75k 9.4%

$75k–$100k 7.5%

$100k–$150k 25.2%

$150k–$200k 15.9%

$200k+ 20.8%

Range	% of households
Under $10k	4.7%
$10k–$15k	4.3%
$15k–$25k	4.0%
$25k–$35k	1.6%
$35k–$50k	6.6%
$50k–$75k	9.4%
$75k–$100k	7.5%
$100k–$150k	25.2%
$150k–$200k	15.9%
$200k+	20.8%
Median income	$120,242

Housing

Home values

Under $50k 0.7%

$100k–$150k 0.2%

$150k–$200k 0.6%

$200k–$300k 17.4%

$300k–$500k 57.0%

$500k–$1M 24.1%

Housing overview

Metric	Value
Median home value	$385,300
Median rent / month	$1,377
Owner occupied	90.2%
Renter occupied	9.8%
Vacant	7.6%
Single-family detached	86.5%
Large apartment buildings	3.6%
Mobile homes	0.2%
Median rooms	6.7
Avg household size (owned)	2.63

Year built

Era	%
2020 or later	0.0%
2010–2019	1.8%
2000–2009	10.0%
1990–1999	18.4%
1980–1989	19.5%
1970–1979	12.5%
1960–1969	16.0%
1950–1959	13.3%
1940–1949	3.6%
1939 or earlier	5.0%

Bedrooms

Size	% of units
No bedroom (studio)	1.1%
1 bedroom	5.7%
2 bedrooms	18.0%
3 bedrooms	45.9%
4 bedrooms	24.6%
5+ bedrooms	4.7%

Vehicles per household

Vehicles	% of households
No vehicle	1.4%
1 vehicle	28.0%
2 vehicles	45.5%
3 or more	25.1%

Heating fuel

Fuel type	%
Utility gas	22.9%
Electricity	6.8%
Propane / LP gas	11.1%
Fuel oil	54.9%
Wood	2.3%
Solar	0.2%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	2,487	57.2%
Cohabiting couple	235	5.4%
Male householder, no spouse	812	18.7%
Female householder, no spouse	812	18.7%
Households with children under 18	1,312	30.2%
Households with seniors (65+)	1,347	31.0%
Average household size	2.57

Marital status

Status	Male	Female
Never married	26.1%	26.1%
Married	58.1%	55.9%
Separated	0.0%	1.0%
Widowed	1.6%	7.9%
Divorced	14.2%	9.1%

Education

Less than 9th grade 0.8%

Some HS, no diploma 4.9%

HS graduate 26.0%

Some college, no degree 19.9%

Associate's degree 6.1%

Bachelor's degree 28.0%

Graduate / professional 14.4%

Metric	%
HS diploma or higher	94.3%
Bachelor's or higher	42.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	231	8.8%
Kindergarten	37	1.4%
Elementary school	855	32.4%
High school	852	32.3%
College / grad school	660	25.0%

Employment

Industry of employment

Education & healthcare 27.3%

Professional & management 13.0%

Construction 10.1%

Retail trade 8.8%

Arts, food & hospitality 7.1%

Manufacturing 7.0%

Finance & real estate 5.9%

Transportation & utilities 4.4%

Information 4.3%

Public administration 4.3%

Other services 4.1%

Wholesale trade 3.6%

Occupation

Category	%
Management, business & arts	50.9%
Service	14.8%
Sales & office	16.3%
Natural resources & construction	12.0%
Production & transportation	6.0%

Employment type

Type	%
Private sector	77.4%
Government	17.6%
Self-employed	5.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.4%
Carpool	7.9%
Public transit	0.6%
Walk	1.2%
Other means	1.1%
Avg commute (minutes)	38.9

Poverty

All people 7.0%

Under 18 years 5.7%

18 and over 7.4%

Married-couple families 1.2%

Female-led households 13.2%

Income support

Source	% of households
Social Security	29.1%
Retirement income	23.1%
Supplemental Security	2.5%
Cash public assistance	1.8%
Food stamps / SNAP	4.3%

Health indicators

Condition	%
High blood pressure	0.0%
High cholesterol	0.0%
Heart disease	5.2%
Stroke	2.2%
Asthma	8.5%
Arthritis	19.5%
Kidney disease	2.2%
Pulmonary disease	5.0%
Cancer	6.6%

Behavior / access	%
Binge drinking	18.1%
No physical activity	15.3%
Less than 7 hrs sleep	30.5%
Fair or poor health	9.0%
Poor mental health	13.4%
Poor physical health	7.5%
No health insurance	9.9%
Visited doctor (checkup)	73.1%
Visited dentist	74.0%
Cholesterol screening	0.0%
Teeth loss	8.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	468	5.3%

Disability	%
Any disability	9.1%
Under 18	2.7%
18–64 years	5.3%
65 and over	32.7%

Health insurance coverage

Type	%
Private insurance	86.7%
Public insurance	21.6%
Uninsured under 19	0.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	10,743	95.8%
Spanish	150	1.4%
Other Indo-European	23	0.2%
Asian & Pacific Islander	116	1.1%
Other languages	11	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	10,547	94.1%
Born in same state	10,489	93.6%
Born in different state	7,985	71.2%
Foreign born	58	0.5%
Naturalized citizen	662	5.9%
Not a US citizen	516	77.9%

Ancestry

Ancestry	Count	%
Italian	2,617	23.3%
French	674	6%
Arab	456	4.1%
English	265	2.4%
Irish	120	1.1%

Ancestry	Count	%
German	38	0.3%
Polish	37	0.3%
Norwegian	24	0.2%
Dutch	17	0.2%

Technology access

Metric	% of households
Computer access	38.8%
Internet access	94.7%

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

Frequently asked questions

What ZIP codes does Oak Ridge, NJ have?

Oak Ridge, NJ has one ZIP code: 07438. Each ZIP code serves a distinct delivery area within the city and surrounding region.