Leonardo ZIP Codes — Monmouth County, NJ

There is one unique ZIP code in Leonardo, New Jersey and it is 07737. Area code: 732.
1
ZIP codes
2.62
sq mi land
0.01
sq mi water
732
area code
Leonardo, NJ ZIP code map

About Leonardo, NJ

Leonardo is a quaint community located in the state of New Jersey. Nestled within Monmouth County, this small town offers a blend of suburban charm and proximity to the scenic Raritan Bay. The ZIP code for Leonardo is 07737, and it provides a peaceful lifestyle while being near bustling urban areas.

Location & geography

Leonardo is situated on the northeastern coast of New Jersey, approximately 2 miles from the nearby city of Atlantic Highlands to the south and about 3 miles north of Middletown. The total land area of Leonardo spans 2.62 square miles, with a minor water area of 0.01 square miles, allowing for a mix of land and waterfront experiences. Its terrain is characterized by typical suburban features, providing both residential areas and proximity to natural bayside scenery.

Community & economy

The community in Leonardo is known for its friendly atmosphere and strong local connections among residents. While it predominantly features residential neighborhoods, there are also local businesses that cater to daily needs, contributing to the town's economy and character. Life in Leonardo reflects a balanced lifestyle, with opportunities for recreation and social engagement through community events and local attractions.

Transportation

Leonardo is conveniently located near major highways, including Route 36 and Route 36 Business, which facilitate easy access to surrounding areas. The nearest airport is the Monmouth Executive Airport, located about 10 miles away, providing access for both private and charter flights. Public transportation options are available, connecting residents to nearby towns and cities.

History

Leonardo was established as a part of the township of Middletown and has roots in the maritime industries that shaped its early economy. Over the years, it transitioned to a residential community, retaining its small-town charm while developing a more suburban character. Notable events in its history include growth spurts in the mid-20th century that transformed the area into a desirable place for families.

Did you know?

One surprising fact about Leonardo is that it was once a site for shipbuilding and fishing during its early years, relying heavily on the local waterways. Today, it is a hidden gem that draws visitors who seek a quiet retreat near the bustling Jersey shore.

ZIP codes for Leonardo, NJ (1)
ZIP code City County Map
07737 Leonardo Monmouth View map

Demographics & statistics

4,181
Population
37.2
Median age
$126,136
Median household income
$51,632
Per capita income
$433,800
Median home value
$1,440
Median monthly rent
89.4%
Home ownership
4.0%
Poverty rate
10.2%
Unemployment
1,483
Housing units
48.2%
Bachelor's or higher

Age distribution

Male Female
105
Under 5
92
116
5–9
102
198
10–14
174
172
15–19
152
175
20–24
154
270
25–34
238
277
35–44
244
358
45–54
315
83
55–59
73
112
60–64
98
290
65–74
256
50
75–84
44
18
85+
15
← Male
Female →

Age summary

GroupCount%
Under 1896223.0%
18 and over3,21977.0%
65 and over67316.1%
Median age37.2 years

Race & ethnicity

White 79%
Two or more races 6.3%
Black or African American 4.6%
Asian 4.6%
Hispanic or Latino 3.9%
Other race 1.6%
GroupCount%
White3,44079%
Two or more races2736.3%
Black or African American1994.6%
Asian1994.6%
Hispanic or Latino1713.9%
Other race701.6%

Household income

Under $10k 1.4%
$15k–$25k 3.6%
$25k–$35k 4.5%
$35k–$50k 4.0%
$50k–$75k 13.8%
$75k–$100k 7.2%
$100k–$150k 22.6%
$150k–$200k 20.7%
$200k+ 22.2%
Range% of households
Under $10k1.4%
$15k–$25k3.6%
$25k–$35k4.5%
$35k–$50k4.0%
$50k–$75k13.8%
$75k–$100k7.2%
$100k–$150k22.6%
$150k–$200k20.7%
$200k+22.2%
Median income$126,136

Housing

Home values

$150k–$200k 0.7%
$200k–$300k 12.7%
$300k–$500k 55.3%
$500k–$1M 30.3%
$1M+ 1.1%

Housing overview

MetricValue
Median home value$433,800
Median rent / month$1,440
Owner occupied89.4%
Renter occupied10.6%
Vacant9.2%
Single-family detached92.9%
Large apartment buildings0.5%
Mobile homes0.0%
Median rooms6.4
Avg household size (owned)2.82

Year built

Era%
2020 or later0.0%
2010–20193.7%
2000–20091.9%
1990–19994.0%
1980–198912.6%
1970–197913.8%
1960–196912.2%
1950–195910.5%
1940–19497.9%
1939 or earlier33.4%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom6.2%
2 bedrooms30.0%
3 bedrooms30.8%
4 bedrooms26.4%
5+ bedrooms6.6%

Vehicles per household

Vehicles% of households
No vehicle2.6%
1 vehicle26.6%
2 vehicles39.7%
3 or more31.0%

Heating fuel

Fuel type%
Utility gas86.5%
Electricity4.6%
Propane / LP gas1.7%
Fuel oil7.2%

Households & families

Household typeCount%
Married-couple family86458.0%
Cohabiting couple765.1%
Male householder, no spouse1489.9%
Female householder, no spouse40227.0%
Households with children under 1854636.6%
Households with seniors (65+)48332.4%
Average household size2.81

Marital status

StatusMaleFemale
Never married38.3%31.6%
Married55.0%52.3%
Separated1.0%1.4%
Widowed1.2%8.9%
Divorced4.4%5.8%

Education

Less than 9th grade 0.0%
Some HS, no diploma 2.0%
HS graduate 27.5%
Some college, no degree 14.3%
Associate's degree 8.0%
Bachelor's degree 37.2%
Graduate / professional 10.9%
Metric%
HS diploma or higher98.0%
Bachelor's or higher48.2%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool524.3%
Kindergarten262.1%
Elementary school53644.3%
High school26021.5%
College / grad school33627.8%

Employment

Industry of employment

Education & healthcare 22.0%
Retail trade 14.3%
Professional & management 12.8%
Construction 9.0%
Finance & real estate 8.9%
Arts, food & hospitality 7.3%
Transportation & utilities 6.4%
Other services 6.3%
Public administration 5.9%
Manufacturing 5.3%
Wholesale trade 0.9%
Information 0.6%
Agriculture & mining 0.3%

Occupation

Category%
Management, business & arts47.6%
Service11.7%
Sales & office20.0%
Natural resources & construction13.0%
Production & transportation7.7%

Employment type

Type%
Private sector84.3%
Government13.6%
Self-employed2.2%
Unpaid family workers0.0%

Commute

Method%
Drive alone69.9%
Carpool11.2%
Public transit7.7%
Walk0.4%
Other means0.8%
Avg commute (minutes)43.6

Poverty

All people 4.0%
Under 18 years 3.8%
18 and over 4.0%
Married-couple families 2.0%
Female-led households 2.5%

Income support

Source% of households
Social Security34.0%
Retirement income29.7%
Supplemental Security4.8%
Cash public assistance1.6%
Food stamps / SNAP3.7%

Health indicators

Condition%
High blood pressure0.0%
High cholesterol0.0%
Heart disease5.2%
Stroke2.3%
Asthma9.3%
Arthritis20.5%
Kidney disease2.2%
Pulmonary disease5.4%
Cancer6.3%
Behavior / access%
Binge drinking20.9%
No physical activity18.8%
Less than 7 hrs sleep35.1%
Fair or poor health10.1%
Poor mental health14.4%
Poor physical health8.3%
No health insurance11.3%
Visited doctor (checkup)72.8%
Visited dentist69.3%
Cholesterol screening0.0%
Teeth loss9.3%

Veterans & disability

VeteransCount%
Civilian veterans1595.0%
Disability%
Any disability7.2%
Under 187.1%
18–64 years5.1%
65 and over15.3%

Health insurance coverage

Type%
Private insurance85.4%
Public insurance25.1%
Uninsured under 191.1%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only3,98495.3%
Spanish1082.7%
Other Indo-European651.6%
Asian & Pacific Islander00.0%
Other languages431.1%

Place of birth & citizenship

OriginCount%
Native born (US)3,93394.1%
Born in same state3,87292.6%
Born in different state2,65663.5%
Foreign born611.5%
Naturalized citizen2485.9%
Not a US citizen17369.8%

Ancestry

AncestryCount%
Italian83920.1%
French1623.9%
Arab721.7%
Irish601.4%
AncestryCount%
Norwegian601.4%
Polish441.1%
English280.7%
German90.2%

Technology access

Metric% of households
Computer access35.6%
Internet access92.8%

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

Frequently asked questions
What ZIP codes does Leonardo, NJ have?
Leonardo, NJ has one ZIP code: 07737. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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