| Milford Square, Pennsylvania | |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Label: | Milford Square |
| Pushpin Map Caption: | Location of Milford Square in Pennsylvania |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Bucks |
| Subdivision Type3: | Township |
| Subdivision Name3: | Milford |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 2.39 |
| Area Land Km2: | 2.38 |
| Area Water Km2: | 0.00 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 1137 |
| Population Density Km2: | 476.78 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 40.4369°N -75.3989°W |
| Postal Code Type: | ZIP Codes |
| Postal Code: | 18935 and 18951 |
| Area Code: | 215, 267 & 445 |
| Blank Name: | FIPS code |
| Blank Info: | 42-49440 |
| Blank1 Name: | GNIS feature ID |
| Area Total Sq Mi: | 0.92 |
| Area Land Sq Mi: | 0.92 |
| Area Water Sq Mi: | 0.00 |
| Population Density Sq Mi: | 1234.53 |
Milford Square is a census-designated place[3] in Milford Township, Bucks County, Pennsylvania, United States. It is located along PA Route 663 near the borough of Trumbauersville. As of the 2010 census, the population was 897 residents. While the village has a PO Box post office, with the ZIP code of 18935, the surrounding area uses the Quakertown ZIP Code of 18951.[4] [5]
Milford Square is located on Unami Creek, also known as Swamp Creek, which drains into the Perkiomen Creek. It was formerly known as Heistville, named after the Heist family who operated Achey's Mill and lived in, and greatly renovated, the miller's home.[6]
Campbell's Bridge was listed on the National Register of Historic Places in 1988. It is also home to Achey's Bridge, the first concrete-reinforced bridge in America, which was designed by Henry Mercer and now is located on private property.