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Lamington CDP, NJ

ZIP Code 07921 — Lamington CDP, NJ Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Upper Middle ClassLow Snow AreaRemote Work Hub

Map, Quick Facts & Location

Quick Facts

Local time
Population
7,563
Median Income
$117,705
+57% vs US avg
Home Value
$431,000
+24% vs US avg
Median Rent
$1,867
+61% vs US avg
Median Age
49.1 yrs
+26% vs US avg
Area Code
Congress
Top Ancestry
IrishItalianGerman
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Location
Coordinates
40.6560, -74.6787
Elevation
105 ft
Land Area
19.1 sq mi
Water Area
0.2 sq mi (1% water)

At a glance

Population
7,563
Density
N/A
Median income
$117,705
+57% vs US avg
Home value
$431,000
+24% vs US avg
Median rent
$1,867
+61% vs US avg
Timezone

Overview of ZIP Code 07921

Tech hubTech / corporate campus area
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What to know about ZIP 07921

ZIP code 07921 covers Lamington, NJ in Somerset County with a population of about 7,563.

At a glance, the area shows median age of 49.1 versus a U.S. median of about 38.9.

It sits in telephone area code 908; U.S. House district NJ-7; the NEW YORK media market.

Local search focus: Tech hub

Lamington, NJ aligns with a tech / corporate-campus profile (high remote-work / education / income profile or known campus context). Broadband quality, remote-work share, and nearby employer campuses often matter as much as classic residential stats.

Income and economy in Lamington, NJ

Median household income in ZIP 07921 is about $117,705 — about 57% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 4.5%; unemployment rate near 4.3%; 65.5% of adults with a bachelor’s degree or higher (about 31.8 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Retail trade, Professional services, and Manufacturing; about 24.4% of workers reporting work-from-home (about 9.3 points above the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 07921

Median home value is about $431,000 — about 24% above the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,867 (about 61% above the U.S. median rent ($1,163)), and owner-occupancy near 79.3% (about 13.8 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 07921 in Lamington, NJ, a household would need roughly $119,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $2,769. That is roughly in line with the local median household income ($117,705). Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

FEMA’s National Risk Index rates natural-hazard risk for Lamington CDP, NJ as Relatively Moderate (composite score 90.9), which is among the highest nationally. The strongest component scores on US5 are flood (95.0) and hurricane (83.5). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Lamington CDP, NJ show little to no average snow and around 45.5 inches of annual precipitation.

IRS migration statistics show a net inflow of about 487 for ZIP 07921 (Lamington CDP, NJ) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport MMU (17.0 miles (27.3 km)) · Raritan Valley Community College (3.2 miles (5.2 km)) · Morristown National Historical Park (10.7 miles (17.2 km)) · VA: Lyons Campus of the VA New Jersey Health Care System (7.2 miles (11.5 km))

Full lists and map pins are in the Infrastructure section below.