What city is ZIP code 17945?

ZIP code 17945 is in Locustdale, PA (Columbia County).

What county is ZIP code 17945 in?

ZIP code 17945 is mostly in Columbia County, Pennsylvania.

How many people live in ZIP code 17945?

About 133 people live in the 17945 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 17945

Locustdale, PA, Columbia County

Population

133

Land area

1sq mi

People per sq mi

127

City

Locustdale

ZIP 17945 and nearby ZIP codes

Full map

ZIP 17945 at a glance

ZIP 17945 (Locustdale) is 56% less dense than Pennsylvania as a whole.

Economy and federal money

Businesses, pandemic loans and political donations

Details

PPP loans

$56.3K

3 loans

PPP loans in this ZIP

Environment and hazard risk

ZIP 17945, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: winter weather

Storm events since 1996

385

Countywide, mostly thunderstorm wind

Flood insurance policies

490

1.9% of homes, county

July high / Jan low

84° / 19°F

48.0 inches of rain a year

Hazards, floods and storm history Check a flood zone

Frequently asked questions

What city is ZIP code 17945?: ZIP code 17945 is in Locustdale, PA (Columbia County).
What county is ZIP code 17945 in?: ZIP code 17945 is mostly in Columbia County, Pennsylvania.
How many people live in ZIP code 17945?: About 133 people live in the 17945 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.