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Area data

ZIP 18921

Population: 160 (Census ACS)

The median home value (Census ACS) in ZIP 18921 is $404,400. Homes sell for a median $549,900 after a median 87 days on market. Cost of living is 2.4% below the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

$404,400

Median home value (Census)

87

Median days on market

Home values & appreciation

Median home value (Census)
$404,400

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Market activity

Median sale price
$549,900
Median days on market
87 days
Homes sold (recent period)
1
Sale-to-list ratio
100.0%

Source: recent area sales and market data (ZIP-level)

Rents

Studio fair-market rent
$1,438/mo
1BR fair-market rent
$1,558/mo
2BR fair-market rent
$1,860/mo
3BR fair-market rent
$2,216/mo
4BR fair-market rent
$2,445/mo

Sources: market rent index (ZIP-level) · HUD Fair Market Rents (metro/county-level, 40th-percentile regulatory reference)

Affordability

Cost of living index (Average)
97.6 (100 = US avg)
30-year mortgage rate (national)
7.40%
15-year mortgage rate (national)
6.73%

Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)

Natural hazards & flood risk

Most common flood zone among NFIP claims
Zone X
NFIP flood claims on record
3
EPA Superfund (NPL) sites within 5 mi
2
Nearest Superfund site
Revere Chemical Co. (2.2 mi)
Flood zones vary by property. Look up a specific address on the FEMA Flood Map Service Center.

Sources: FEMA National Risk Index (county-level) · FEMA NFIP flood-insurance claims (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL

Climate (30-year normals)

Average annual temperature
52.0°F
Average high
62.0°F
Average low
41.0°F
Annual precipitation
51.0 in
Annual snowfall
9.0 in
USDA plant hardiness zone
6b (extreme annual low -5 to 0°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Walkability & transit

Walkability index
4.7 / 20
Transit service frequency
-99,999
Jobs reachable by car (30 min)
27,373
Jobs reachable by transit (45 min)
31,437

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
14
Nearest national park
Lower Delaware National Wild and Scenic River (14 mi)
National parks include
Lower Delaware National Wild and Scenic River, Valley Forge National Historical Park, Washington-Rochambeau Revolutionary Route National Historic Trail
Airports within 30 mi
72
Nearest airport
Cedar Acres Private Group Airport (3 mi)
Nearest major airport
Lehigh Valley International Airport (ABE) (16 mi)
Hospitals in or near this ZIP
72
Hospitals include
HUNTERDON MEDICAL CENTER, UNIVERSITY MEDICAL CENTER OF PRINCETON AT PLAINSBORO, COOPER UNIVERSITY HOSPITAL
Avg hospital rating (CMS)
3.5 / 5
Best hospital rating nearby (CMS)
5.0 / 5
Solar radiation rating
Fair (3.9 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data (same ZIP, else within ~40 mi) · DOE/NREL (proximity-based)

Housing stock

Median year housing built
1960
Housing built before 1970
60.5%
Housing built 2000 or later
0.0%
Median annual property tax
$3,242
Households with broadband internet
64.0%

Source: Census ACS 5-year estimates (ZIP-level)

How it compares

ZIP 18921State medianUS median
Median sale price$549,900—$325,000
Median days on market87 days—51 days
Median annual property tax$3,242—$2,006

State and US medians are computed across all US ZIP codes with sufficient public-data coverage, from the same sources as the figures above.

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is the median home value in ZIP 18921?
$404,400 (Census ACS).
What is the median sale price in ZIP 18921?
$549,900.
How long do homes take to sell in ZIP 18921?
Median days on market: 87 days.
What is typical rent in ZIP 18921?
2-bedroom fair-market rent: $1,860/month (HUD FMR — a 40th-percentile regulatory reference, not market-observed).
Is ZIP 18921 in a flood zone?
Flood zones vary by property within ZIP 18921. 3 FEMA flood-insurance (NFIP) claims are on record; the most common zone among them is X. Check a specific address on the FEMA Flood Map Service Center.
Are there Superfund sites near ZIP 18921?
2 current or proposed National Priorities List sites within 5 miles (EPA). Nearest site: Revere Chemical Co., 2.2 mi.
Is ZIP 18921 walkable?
Walkability index: 4.7/20 (EPA Smart Location Database).
What is the cost of living in ZIP 18921?
Regional Price Parity: 97.6 (100 = US average) (Average) (BEA RPP, metro/state-level).

Nearby ZIP codes

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Data last updated

Most recent source refresh: Oct 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents