| Chalk Hill, Pennsylvania | |
| Settlement Type: | Census-designated place |
| Other Name: | Chalk Hill |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Label: | Chalk Hill |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Fayette |
| Subdivision Type3: | Township |
| Subdivision Name3: | Wharton |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 2.15 |
| Area Land Km2: | 2.12 |
| Area Water Km2: | 0.03 |
| Population As Of: | 2020 |
| Population Total: | 127 |
| Population Density Km2: | 59.88 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 2060 |
| Coordinates: | 39.8461°N -79.6142°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 15421 |
| Blank Name: | FIPS code |
| Blank Info: | 42-12512 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2631254 |
| Area Total Sq Mi: | 0.83 |
| Area Land Sq Mi: | 0.82 |
| Area Water Sq Mi: | 0.01 |
| Population Density Sq Mi: | 155.07 |
Chalk Hill is an unincorporated community and census-designated place in Wharton Township, Fayette County, Pennsylvania, United States. It is located along U.S. Route 40 (the National Road), approximately 8miles southeast of the city of Uniontown. As of the 2010 census, the population was 141.[2]