Millbourne borough, Pennsylvania
Official LSAD Designation: Millbourne borough • Census GEOID: 4249504
• Delaware County
Millbourne borough is an incorporated borough in Delaware County, Pennsylvania. According to official records from the Census (2025), Millbourne borough had an estimated population of 1,210 residents. Official Census Bureau geographic records classify this community under LSAD designation Millbourne borough (GEOID 4249504).
Local Government Administration U.S. Census Bureau GMAF
Borough Of Millbourne
Municipal
Official Title:
Mayor
Address:
9 PARK AVE, MILLBOURNE PA 19082-1898
County Of Delaware
County
Official Title:
Chairman
Address:
201 W FRONT ST, FRNT, MEDIA PA 19063-2797
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,210 | 2025 |
| Median Household Income | $54,219 | 2020-2024 |
| Median Home Value | $266,700 | 2020-2024 |
| Land Area | 0.07 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).