Martinsville ZIP Codes — Somerset County, NJ

There is one unique ZIP code in Martinsville, New Jersey and it is 08836. Area code: 732.
1
ZIP codes
4.50
sq mi land
0.04
sq mi water
732
area code
Martinsville, NJ ZIP code map

About Martinsville, NJ

Martinsville, New Jersey is a quaint and charming community located within Somerset County. Known for its suburban atmosphere and sense of community, it is a desirable place for families and individuals looking for a peaceful lifestyle. With its unique blend of residential neighborhoods and access to natural beauty, Martinsville offers a welcoming environment for both residents and visitors.

Location & geography

Martinsville is situated in the north-central part of New Jersey, approximately 10 miles southwest of New Brunswick and about 15 miles north of Bridgewater. The area is characterized by rolling hills and serene landscapes, which contribute to its picturesque setting. Covering a total land area of 4.50 square miles and a negligible water area of 0.04 square miles, Martinsville combines the tranquility of countryside living with easy access to nearby urban amenities.

Community & economy

The community of Martinsville thrives on its family-oriented atmosphere and strong local ties. The economy is primarily supported by local businesses, which include retail shops, restaurants, and professional services, catering to the diverse needs of its residents. Daily life in Martinsville is complemented by recreational activities in nearby parks and community events that foster engagement and camaraderie among its residents.

Transportation

Martinsville is conveniently accessible via major highways, including U.S. Route 22 and Interstate 287, making it easy for residents to travel to neighboring areas. The closest airport is the Somerset Airport, which accommodates general aviation, while larger airports are accessible in nearby cities. Public transportation options may be limited, but local connections to major rail and bus lines are available for commuters.

History

Martinsville was founded in the early 19th century and has evolved from an agrarian community into a suburban enclave. The area was historically known for agriculture, with key industries evolving over time to include various types of small manufacturing. Notable events in the town's history include the development of its residential neighborhoods as part of the broader growth of Somerset County.

Did you know?

A little-known fact about Martinsville is that it features access to scenic natural parks, which are perfect for hiking and outdoor activities. Additionally, the area is renowned for its historic buildings, some of which date back to the early days of the community.

ZIP codes for Martinsville, NJ (1)
ZIP code City County Map
08836 Martinsville Somerset View map

Demographics & statistics

4,023
Population
37.1
Median age
$214,375
Median household income
$93,600
Per capita income
$722,100
Median home value
$0
Median monthly rent
97.9%
Home ownership
1.3%
Poverty rate
3.7%
Unemployment
1,275
Housing units
72.0%
Bachelor's or higher

Age distribution

Male Female
231
Under 5
202
132
5–9
116
207
10–14
181
113
15–19
100
79
20–24
70
218
25–34
192
323
35–44
283
262
45–54
230
177
55–59
156
166
60–64
145
136
65–74
120
54
75–84
47
44
85+
39
← Male
Female →

Age summary

GroupCount%
Under 181,21730.3%
18 and over2,80669.7%
65 and over44010.9%
Median age37.1 years

Race & ethnicity

White 68.6%
Two or more races 12.6%
Asian 11.5%
Hispanic or Latino 7.2%
GroupCount%
White2,97468.6%
Two or more races54812.6%
Asian49911.5%
Hispanic or Latino3127.2%

Household income

Under $10k 1.3%
$10k–$15k 1.4%
$25k–$35k 1.4%
$35k–$50k 4.6%
$50k–$75k 4.6%
$75k–$100k 3.9%
$100k–$150k 10.6%
$150k–$200k 18.7%
$200k+ 53.4%
Range% of households
Under $10k1.3%
$10k–$15k1.4%
$25k–$35k1.4%
$35k–$50k4.6%
$50k–$75k4.6%
$75k–$100k3.9%
$100k–$150k10.6%
$150k–$200k18.7%
$200k+53.4%
Median income$214,375

Housing

Home values

$150k–$200k 1.3%
$300k–$500k 14.0%
$500k–$1M 63.6%
$1M+ 21.1%

Housing overview

MetricValue
Median home value$722,100
Median rent / month$0
Owner occupied97.9%
Renter occupied2.1%
Vacant1.8%
Single-family detached93.6%
Large apartment buildings0.0%
Mobile homes0.0%
Median rooms8.3
Avg household size (owned)3.15

Year built

Era%
2020 or later0.0%
2010–20193.7%
2000–200912.4%
1990–199915.0%
1980–19898.4%
1970–197911.5%
1960–196929.5%
1950–195910.1%
1940–19492.7%
1939 or earlier6.8%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom0.0%
2 bedrooms5.2%
3 bedrooms30.8%
4 bedrooms39.9%
5+ bedrooms24.1%

Vehicles per household

Vehicles% of households
No vehicle0.0%
1 vehicle13.2%
2 vehicles43.1%
3 or more43.7%

Heating fuel

Fuel type%
Utility gas88.6%
Electricity3.4%
Propane / LP gas0.6%
Fuel oil7.4%

Households & families

Household typeCount%
Married-couple family1,01679.5%
Cohabiting couple322.5%
Male householder, no spouse997.7%
Female householder, no spouse13110.3%
Households with children under 1858946.1%
Households with seniors (65+)33025.8%
Average household size3.14

Marital status

StatusMaleFemale
Never married27.2%13.3%
Married67.8%76.0%
Separated0.0%0.0%
Widowed3.5%5.5%
Divorced1.5%5.2%

Education

Less than 9th grade 0.0%
Some HS, no diploma 0.0%
HS graduate 11.0%
Some college, no degree 11.3%
Associate's degree 5.6%
Bachelor's degree 42.5%
Graduate / professional 29.6%
Metric%
HS diploma or higher100.0%
Bachelor's or higher72.0%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool20017.6%
Kindergarten312.7%
Elementary school54547.9%
High school18616.4%
College / grad school17515.4%

Employment

Industry of employment

Education & healthcare 19.3%
Professional & management 15.4%
Finance & real estate 14.5%
Manufacturing 14.0%
Retail trade 10.4%
Construction 9.0%
Transportation & utilities 4.2%
Wholesale trade 3.6%
Arts, food & hospitality 3.6%
Information 2.3%
Other services 1.7%
Public administration 1.7%
Agriculture & mining 0.3%

Occupation

Category%
Management, business & arts67.1%
Service5.1%
Sales & office19.5%
Natural resources & construction3.0%
Production & transportation5.3%

Employment type

Type%
Private sector83.1%
Government11.1%
Self-employed5.7%
Unpaid family workers0.1%

Commute

Method%
Drive alone72.1%
Carpool3.0%
Public transit2.5%
Walk0.2%
Other means1.4%
Avg commute (minutes)35.6

Poverty

All people 1.3%
Under 18 years 0.0%
18 and over 1.9%
Married-couple families 1.6%
Female-led households 0.0%

Income support

Source% of households
Social Security22.8%
Retirement income14.8%
Supplemental Security0.0%
Cash public assistance0.0%
Food stamps / SNAP0.0%

Health indicators

Condition%
High blood pressure0.0%
High cholesterol0.0%
Heart disease5.2%
Stroke2.1%
Asthma8.0%
Arthritis19.9%
Kidney disease2.3%
Pulmonary disease4.0%
Cancer7.4%
Behavior / access%
Binge drinking16.4%
No physical activity13.0%
Less than 7 hrs sleep28.5%
Fair or poor health7.6%
Poor mental health10.8%
Poor physical health6.4%
No health insurance7.2%
Visited doctor (checkup)75.8%
Visited dentist76.9%
Cholesterol screening0.0%
Teeth loss5.8%

Veterans & disability

VeteransCount%
Civilian veterans1003.6%
Disability%
Any disability5.8%
Under 181.4%
18–64 years5.8%
65 and over18.2%

Health insurance coverage

Type%
Private insurance94.1%
Public insurance14.2%
Uninsured under 190.6%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only3,59089.2%
Spanish892.5%
Other Indo-European170.5%
Asian & Pacific Islander330.9%
Other languages391.1%

Place of birth & citizenship

OriginCount%
Native born (US)3,36283.6%
Born in same state3,33782.9%
Born in different state2,45761.1%
Foreign born250.6%
Naturalized citizen66116.4%
Not a US citizen48974.0%

Ancestry

AncestryCount%
Italian57314.2%
French49212.2%
Arab2526.3%
Polish751.9%
AncestryCount%
English591.5%
Dutch431.1%
Irish310.8%
Norwegian290.7%

Technology access

Metric% of households
Computer access31.8%
Internet access98.7%

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

Frequently asked questions
What ZIP codes does Martinsville, NJ have?
Martinsville, NJ has one ZIP code: 08836. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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