Newcastle city, Texas
Official LSAD Designation: Newcastle city • Census GEOID: 4850868
• Young County
Newcastle city is an incorporated city in Young County, Texas. According to official records from the Census (2025), Newcastle city had an estimated population of 540 residents. Official Census Bureau geographic records classify this community under LSAD designation Newcastle city (GEOID 4850868).
Local Government Administration U.S. Census Bureau GMAF
City Of Newcastle
Municipal
Official Title:
Mayor
Address:
PO BOX 66, NEWCASTLE TX 76372-0066
County Of Young
County
Official Title:
County Judge
Address:
516 4TH ST, STE 108, GRAHAM TX 76450-3063
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 540 | 2025 |
| Median Household Income | $58,333 | 2020-2024 |
| Median Home Value | $49,400 | 2020-2024 |
| Land Area | 1.79 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).