Chalfant is a borough in Allegheny County, Pennsylvania, United States. The population was 748 at the 2020 census.
The borough was named after the Chalfant family of early settlers.
Geography
Chalfant is located at (40.409968, -79.838285).
According to the United States Census Bureau, the borough has a total area of , all land.
Government and politics
{| class="wikitable" style="float:right; margin: 1em 1em 1em 0; font-size: 95%;"
|+ Presidential elections results
|-
! Year
! Republican
! Democratic
! Third parties
|-
| style="text-align:center; |2020
| style="text-align:center; |38% 175
| style="text-align:center; |59% 271
| style="text-align:center; background:honeyDew;"|1% 6
|-
| style="text-align:center; |2016
| style="text-align:center; |43% 183
| style="text-align:center; |52% 220
| style="text-align:center; background:honeyDew;"|5% 20
|-
| style="text-align:center; |2012
| style="text-align:center; |44% 174
| style="text-align:center; |55% 218
| style="text-align:center; background:honeyDew;"|2% 7
|}
Surrounding neighborhoods
Chalfant has three borders, including Wilkins Township from the northeast to southeast, North Braddock to the southwest, and Forest Hills to the northwest.
Demographics
As of the 2000 census,