What city is ZIP code 15510?

ZIP code 15510 is in Somerset, PA (Somerset County).

What county is ZIP code 15510 in?

ZIP code 15510 is mostly in Somerset County, Pennsylvania.

How many people live in ZIP code 15510?

About 2,118 people live in the 15510 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 15510

Somerset, PA, Somerset County

Population

2,118

Land area

0.2sq mi

People per sq mi

12,072

City

Somerset

ZIP 15510 and nearby ZIP codes

Full map

ZIP 15510 at a glance

ZIP 15510 (Somerset) is about 41 times as dense as Pennsylvania as a whole.

Housing and community stats

ZIP 15510, American Community Survey 2020-2024

Full profile

Bachelor's or higher

0.7%

Median age

38.6

Income, education and commute

Environment and hazard risk

ZIP 15510, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: landslide

Storm events since 1996

592

Countywide, mostly thunderstorm wind

Flood insurance policies

257

0.9% of homes, county

July high / Jan low

77° / 17°F

55.9 inches of rain a year

Hazards, floods and storm history Check a flood zone

Frequently asked questions

What city is ZIP code 15510?: ZIP code 15510 is in Somerset, PA (Somerset County).
What county is ZIP code 15510 in?: ZIP code 15510 is mostly in Somerset County, Pennsylvania.
How many people live in ZIP code 15510?: About 2,118 people live in the 15510 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.