Residential delivery area · New Jersey
ZIP Code 07737: Leonardo, NJ
ZIP code 07737 uses the postal name Leonardo, New Jersey and lies entirely in Monmouth County (Census 2020 ZIP-county file). About 3,900 people live there (Census Bureau, ACS 2020-2024). Median household income is $139,318 (Census Bureau, ACS 2020-2024). By Census place, 23% of its land lies in Leonardo (a census-designated place), and 4% in smaller places; 74% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Leonardo · its only residential ZIP
- County
- Monmouth County
- Census places
- Leonardo census-designated place
- Metro area
- New York-Newark-Jersey City, NY-NJ
- House districts
- NJ-4 (73%), NJ-6 (27%) 119th Congress, by share of land
- State
- New Jersey
- Time zone
- Eastern
- Land area
- 2.6 sq mi · 1,503 people per sq mi
Where is ZIP code 07737?
07737 centers on 40.407°, -74.064° and covers 2.6 square miles of land plus 0.0 of water. It borders 3 ZIP codes: 07718, 07716, 07748.
The map draws ZIP code areas only. For the streets inside 07737, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 07737 compare with the rest of Monmouth County?
| Measure | 07737 | In Monmouth County | In NJ |
|---|---|---|---|
| People (ACS 2020-2024) | 3,945 | 43rd of 52 | 462nd of 598 |
| Median household income | $139k | not ranked | not ranked |
| Median home value | $480k | 41st of 48 | 227th of 515 |
07737's median household income is not ranked: its 90% margin of error (±$53,497) is more than a quarter of the figure ($139,318). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 82% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 07737?
The 2020 Census counted 4,177 people in 07737; the ACS, which samples households over 2020-2024, estimates 3,945. Between the 2010 and 2020 censuses its population fell 2.0% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 3,945±490 (90% margin)
- 2020 Census count
- 4,177−2.0% since 2010 (4,264)
- Households
- 1,504
- Median age
- 41.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 07737?
Of the 3,945 people the ACS estimates in 07737, 22.4% are under 18 and 15.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (80.9%), then Hispanic or Latino (11.1%).
- Under 1822.4%
- 18 to 6462.0%
- 65 and older15.6%
- White, not Hispanic80.9%
- Hispanic or Latino11.1%
- Black, not Hispanic3.2%
- Other or two or more2.8%
- Asian, not Hispanic2.1%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 07737 earn?
Median household income is $139,318 (ACS 2020-2024). It is not measurably different from 2015-2019 ($135,360 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $139,318±$53,497
- Income per person
- $59,931
- Below the poverty line
- 3.1%
- Unemployed (of the labor force)
- 12.1%
- Adults 25+ with a bachelor's degree
- 53.1%
- Adjusted gross income per tax return, 2022
- $118,3992,090 returns; wages 73% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 07737?
FHFA's house price index for 07737, built from repeat sales and appraisals of the same homes, rose 101% from 2015 to 2025 and rose 69% from 2020 to 2025, and moved +17.6% in 2025.
- Median home value (owners' estimate)
- $480,400
- Median gross rent
- $1,694
- Homes owned by their occupants
- 89.6%
- Housing units
- 1,542
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 07737?
50 business establishments had a location in this ZIP code in 2023, 1 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction11
- Other services (except public administration)11
- Health care and social assistance7
- Professional, scientific, and technical services5
- Transportation and warehousing4
- Administrative and support and waste management and remediation services4
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 07737?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 07718 | Belford | 6,658 | $132k | 1.4 mi |
| 07716 | Atlantic Highlands | 8,893 | $127k | 1.5 mi |
| 07748 | Middletown | 28,633 | $153k | 2.8 mi |
| 07758 | Port Monmouth | 4,076 | $115k | 2.7 mi (near) |
| 07701 | Red Bank | 24,376 | $112k | 3.3 mi (near) |
| 07704 | Fair Haven | 6,170 | $250k+ | 3.4 mi (near) |
| 07760 | Rumson | 9,692 | $227k | 4.0 mi (near) |
| 07732 | Highlands | 4,527 | $92k | 4.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.