Zip Code 21048 — Finksburg, MD
21048 is a ZIP Code associated with Finksburg, MD, located within Carroll. 21048 ranks #7 out of 9 ZIP codes in Carroll County by population (and #181 out of 477 in MD). The area supports an estimated population of 10,481 residents across Data Pending housing units, with a population density of 148.5 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (39.495680, -76.910570)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 21048 |
| Primary City | Finksburg |
| State / Province | MD |
| County | Carroll |
| Total Population | 10,481 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 148.5 people/sq mi |
| Timezone | America/New_York |
How 21048 Compares
| Metric | ZIP 21048 | Carroll County | MD State Average |
|---|
| Population | 10,481 | 158,322 (Total) | 6,205,597 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 148.5 /sq mi | -- | -- |
| County Pop Rank | #7 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 →