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Area data

Portland, PA — ZIP 18351

Population: 546 (Census ACS)

The median home value in ZIP 18351 (Portland, PA) is $266,900. Homes sell for a median $379,000 after a median 23 days on market. FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Moderate, with inlandflooding, lightning, winterweather the top-rated hazards. Cost of living is 2.5% below the US average (BEA, metro/state-level).

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

$266,900

Median home value

23

Median days on market

Relatively Moderate

Hazard risk (county)

Home values & appreciation

Median home value
$266,900
House Price Index (state)
370.8 (+4.0% YoY)

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

Market activity

Median sale price
$379,000
Median days on market
23 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
$867/mo
1BR fair-market rent
$1,083/mo
2BR fair-market rent
$1,339/mo
3BR fair-market rent
$1,740/mo
4BR fair-market rent
$2,008/mo

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

Affordability

Cost of living index (Average)
97.5 (100 = US avg)
Electricity rate (state-level)
19.3¢/kWh
Natural gas rate (state-level)
$15.00/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

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

Natural hazards & flood risk

Overall hazard risk (county)
Relatively Moderate
Top hazards (county)
inlandFlooding, lightning, winterWeather, coldWave, heatWave
Notable hazard ratings (county)
coldWave: Relatively Moderate · drought: Relatively Low · earthquake: Relatively Low · heatWave: Relatively Moderate · hurricane: Relatively Moderate · iceStorm: Relatively Moderate
FEMA flood zone
A20
Flood risk level
High
Wildfire risk to homes (county)
Higher than 29% of US counties
Buildings in wildfire direct-exposure zone
39.5%
Radon potential (county)
High radon potential — EPA Zone 1 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
Pohatcong Valley Ground Water Contamination (13 mi)
EPA recommends radon testing for every home regardless of zone.

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

Climate (30-year normals)

Annual precipitation
54.0 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)

Air quality

Air quality rating
Good
Median AQI (annual)
46
Days with Good air quality
209
Days with Moderate air quality
146
Days with Unhealthy air quality
4
Highest AQI recorded (year)
368

Source: EPA air quality data (nearest monitoring station, annual)

Walkability & transit

Walkability index
3.5 / 20
Transit service frequency
-99,999
Jobs reachable by car (30 min)
10,005
Jobs reachable by transit (45 min)
13,942

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
20
Nearest national park
Delaware Water Gap National Recreation Area (16 mi)
National parks include
Delaware Water Gap National Recreation Area, Morristown National Historical Park, Lower Delaware National Wild and Scenic River
Airports within 30 mi
38
Nearest airport
Hallett's Airport (4 mi)
Nearest major airport
Lehigh Valley International Airport (ABE) (26 mi)
Hospitals nearby (~15 mi)
7
Hospitals include
NEWTON MEDICAL CENTER, ST LUKE'S WARREN HOSPITAL, AHS HOSPITAL CORP
Avg hospital rating (CMS)
3.9 / 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 · DOE/NREL (proximity-based)

Migration

Net migration (county)
+197 tax filers

Source: IRS county-to-county migration data (county-level, ~12-month lag)

Housing stock

Median year housing built
1,938
Housing built before 1970
78.2%
Housing built 2000 or later
4.8%
Median annual property tax
$2,846
Households with broadband internet
82.1%

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

Employment & development

Total county employment
107,204
Average weekly wage
$1,098
Top industries (by employment)
Health Care, Accommodation & Food, Administrative Services
Annual residential building permits (county)
294

Sources: BLS QCEW (county-level) · Census Building Permits (county-level)

How it compares

ZIP 18351State medianUS median
Median sale price$379,000$254,900$325,000
Median days on market23 days43 days51 days
Median annual property tax$2,846$2,326$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 18351?
$266,900.
What is the median sale price in ZIP 18351?
$379,000.
How long do homes take to sell in ZIP 18351?
Median days on market: 23 days.
What is typical rent in ZIP 18351?
2-bedroom fair-market rent: $1,339/month (HUD FMR — a 40th-percentile regulatory reference, not market-observed).
What is the natural-hazard risk in ZIP 18351?
Overall risk: Relatively Moderate (FEMA NRI, county-level). Top hazards: inlandFlooding, lightning, winterWeather, coldWave, heatWave.
Is ZIP 18351 in a flood zone?
High (FEMA NFIP). FEMA flood zone A20.
What is the wildfire risk in ZIP 18351?
Risk to homes is higher than 29% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 18351?
High radon potential — EPA Zone 1 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 18351?
No current or proposed National Priorities List sites within 5 miles (EPA).
Is ZIP 18351 walkable?
Walkability index: 3.5/20 (EPA Smart Location Database).
What is the air quality in ZIP 18351?
Good. Median AQI: 46. (EPA AQI).
What is the cost of living in ZIP 18351?
Regional Price Parity: 97.5 (100 = US average) (Average) (BEA RPP, metro/state-level).

Nearby ZIP codes

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Data last updated

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

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