| Hayti, Pennsylvania | |
| Pushpin Map: | Pennsylvania |
| Pushpin Label: | Hayti |
| Pushpin Map Caption: | Location of Hayti in Pennsylvania |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Chester |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 1.40 |
| Area Land Sq Mi: | 1.40 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 2890 |
| Population Density Sq Mi: | 2071.68 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 502 |
| Elevation M: | 153 |
| Coordinates: | 39.9828°N -75.8414°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 19320 |
| Area Code: | 610 and 484 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Unit Pref: | Imperial |
| Area Total Km2: | 3.62 |
| Area Land Km2: | 3.61 |
| Area Water Km2: | 0.01 |
| Population Density Km2: | 799.70 |
Hayti is a census designated place and unincorporated community situated in Valley Township in Chester County, Pennsylvania, United States.[3] The CDP was first designated as such in 2020. As of 2020, it has a population of 2,890. Hayti has an estimated elevation of 502feet above sea level.