Checked
ZIP Code 15421
Deer Lake, PA, Fayette County
Population
207
Land area
0.3sq mi
People per sq mi
772
City
Deer Lake
ZIP 15421 and nearby ZIP codes
ZIP 15421 at a glance
- ZIP 15421 (Deer Lake) is about 2.7 times as dense as Pennsylvania as a whole.
Local data for ZIP 15421
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
17
ZIP Business Patterns 2023
Employees
145
$6M annual payroll
PPP loans
$503K
17 loans
Campaign donations
$650
85% D, 0% R, 2026 cycle
Environment and hazard risk
ZIP 15421, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: landslide
Storm events since 1996
909
Countywide, mostly thunderstorm wind
Flood insurance policies
208
0.4% of homes, county
July high / Jan low
79° / 15°F
55.7 inches of rain a year
Frequently asked questions
- What city is ZIP code 15421?
- ZIP code 15421 is in Deer Lake, PA (Fayette County).
- What county is ZIP code 15421 in?
- ZIP code 15421 is mostly in Fayette County, Pennsylvania.
- How many people live in ZIP code 15421?
- About 207 people live in the 15421 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.