Northfield city, Kentucky
Official LSAD Designation: Northfield city • Census GEOID: 2156730
• Jefferson County
Northfield city is an incorporated city in Jefferson County, Kentucky. According to official records from the Census (2025), Northfield city had an estimated population of 1,015 residents. Official Census Bureau geographic records classify this community under LSAD designation Northfield city (GEOID 2156730).
Local Government Administration U.S. Census Bureau GMAF
City Of Northfield
Municipal
Official Title:
Treasurer
Address:
2527 NELSON MILLER PKWY, SUITE 205, LOUISVILLE KY 40223
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,015 | 2025 |
| Median Household Income | $111,250 | 2020-2024 |
| Median Home Value | $513,300 | 2020-2024 |
| Land Area | 0.47 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).