Newark city, Delaware
Official LSAD Designation: Newark city • Census GEOID: 1050670
• New Castle County
Newark city is an incorporated city in New Castle County, Delaware. According to official records from the Census (2025), Newark city had an estimated population of 30,359 residents. Official Census Bureau geographic records classify this community under LSAD designation Newark city (GEOID 1050670).
Local Government Administration U.S. Census Bureau GMAF
City Of Newark
Municipal
Official Title:
Development Manager
Address:
220 S MAIN ST, NEWARK DE 19711-4594
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 | 30,359 | 2025 |
| Median Household Income | $76,912 | 2020-2024 |
| Median Home Value | $382,500 | 2020-2024 |
| Land Area | 9.47 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).