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ZIP Code 15239
Plum, PA, Allegheny County
Population
21,410
Land area
16.3sq mi
People per sq mi
1,310
City
Plum
ZIP 15239 and nearby ZIP codes
ZIP 15239 at a glance
- ZIP 15239 (Plum) is about 4.5 times as dense as Pennsylvania as a whole.
- The median household income is $101,045, 30% above the Pennsylvania median of $77,971.
- A typical owner-occupied home is valued at $226,900 (11% below Pennsylvania) and median rent is $1,187 a month.
Local data for ZIP 15239
Counts from official public data
Housing and community stats
ZIP 15239, American Community Survey 2020-2024
Median household income
$101,045
Poverty rate
3.4%
Median home value
$226,900
Prices +3.2% in a year
Median rent
$1,187/mo
Homeownership
82.5%
Bachelor's or higher
43.7%
Median age
43.7
Average commute
31.5 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
455
ZIP Business Patterns 2023
Employees
4,456
$211M annual payroll
PPP loans
$45.3M
487 loans
Campaign donations
$60.7K
7% D, 40% R, 2026 cycle
Environment and hazard risk
ZIP 15239, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: cold wave
Storm events since 1996
2,347
Countywide, mostly thunderstorm wind
Flood insurance policies
1,851
0.4% of homes, county
July high / Jan low
86° / 22°F
43.6 inches of rain a year
Frequently asked questions
- What city is ZIP code 15239?
- ZIP code 15239 is in Plum, PA (Allegheny County).
- What county is ZIP code 15239 in?
- ZIP code 15239 is mostly in Allegheny County, Pennsylvania.
- How many people live in ZIP code 15239?
- About 21,410 people live in the 15239 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.