Zip Code 55748 — Hill City, MN
55748 is a ZIP Code associated with Hill City, MN, located within Aitkin. 55748 ranks #4 out of 9 ZIP codes in Aitkin County by population (and #492 out of 881 in MN). The area supports an estimated population of 1,374 residents across Data Pending housing units, with a population density of 3.5 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (46.993720, -93.596930)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 55748 |
| Primary City | Hill City |
| State / Province | MN |
| County | Aitkin |
| Total Population | 1,374 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 3.5 people/sq mi |
| Timezone | America/Chicago |
How 55748 Compares
| Metric | ZIP 55748 | Aitkin County | MN State Average |
|---|
| Population | 1,374 | 19,144 (Total) | 5,739,754 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 3.5 /sq mi | -- | -- |
| County Pop Rank | #4 of 9 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →