What city is ZIP code 15489?

ZIP code 15489 is in Oliver, PA (Fayette County).

What county is ZIP code 15489 in?

ZIP code 15489 is mostly in Fayette County, Pennsylvania.

How many people live in ZIP code 15489?

About 146 people live in the 15489 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 15489

Oliver, PA, Fayette County

Population

146

Land area

1.2sq mi

People per sq mi

118

City

Oliver

ZIP 15489 and nearby ZIP codes

Full map

ZIP 15489 at a glance

ZIP 15489 (Oliver) is 59% less dense than Pennsylvania as a whole.

Local data for ZIP 15489

Counts from official public data

Post Offices1

Economy and federal money

Businesses, pandemic loans and political donations

Details

PPP loans

$115K

3 loans

PPP loans in this ZIP

Environment and hazard risk

ZIP 15489, from FEMA, NOAA and EPA

Full report

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

84° / 21°F

44.3 inches of rain a year

Hazards, floods and storm history Check a flood zone

Frequently asked questions

What city is ZIP code 15489?: ZIP code 15489 is in Oliver, PA (Fayette County).
What county is ZIP code 15489 in?: ZIP code 15489 is mostly in Fayette County, Pennsylvania.
How many people live in ZIP code 15489?: About 146 people live in the 15489 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.