Middletown town, Delaware
Official LSAD Designation: Middletown town • Census GEOID: 1047030
• New Castle County
Middletown town is an incorporated town in New Castle County, Delaware. According to official records from the Census (2025), Middletown town had an estimated population of 25,798 residents. Official Census Bureau geographic records classify this community under LSAD designation Middletown town (GEOID 1047030).
Local Government Administration U.S. Census Bureau GMAF
Town Of Middletown
Municipal
Official Title:
Finance Manager
Address:
19 W GREEN ST, MIDDLETOWN DE 19709-1315
County Of New Castle
County
Official Title:
Hr Administrator
Address:
87 READS WAY, NEW CASTLE DE 19720-1610
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 25,798 | 2025 |
| Median Household Income | $112,831 | 2020-2024 |
| Median Home Value | $409,600 | 2020-2024 |
| Land Area | 13.51 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).