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ZIP Code 18351
Portland, PA, Northampton County
Population
546
Land area
0.3sq mi
People per sq mi
1,643
City
Portland
ZIP 18351 and nearby ZIP codes
ZIP 18351 at a glance
- ZIP 18351 (Portland) is about 5.6 times as dense as Pennsylvania as a whole.
- The median household income is $52,679, 32% below the Pennsylvania median of $77,971.
- A typical owner-occupied home is valued at $266,900 (5% above Pennsylvania) and median rent is $1,217 a month.
Local data for ZIP 18351
Counts from official public data
Housing and community stats
ZIP 18351, American Community Survey 2020-2024
Median household income
$52,679
Poverty rate
20.0%
Median home value
$266,900
Median rent
$1,217/mo
Homeownership
54.0%
Bachelor's or higher
18.8%
Median age
46.4
Average commute
35.0 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
16
ZIP Business Patterns 2023
Employees
217
$11.3M annual payroll
PPP loans
$4.9M
11 loans
Campaign donations
$92
0% D, 100% R, 2026 cycle
Environment and hazard risk
ZIP 18351, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: winter weather
Storm events since 1996
1,269
Countywide, mostly thunderstorm wind
Flood insurance policies
594
0.6% of homes, county
July high / Jan low
84° / 18°F
48.2 inches of rain a year
Frequently asked questions
- What city is ZIP code 18351?
- ZIP code 18351 is in Portland, PA (Northampton County).
- What county is ZIP code 18351 in?
- ZIP code 18351 is mostly in Northampton County, Pennsylvania.
- How many people live in ZIP code 18351?
- About 546 people live in the 18351 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.