ZIP code 21048: Finksburg, MD
21048 is a ZIP code in Finksburg, Maryland, mainly in Carroll County, part of the Baltimore-Columbia-Towson, MD metro area. About 10,481 people live here.
- Population
- 10,481
- Median household income
- $131,921
- Typical home value
- $555,700+1.5% in 12 months
- Median rent
- —gross, per month
- Median age
- 41.7
- Homeowners
- 97.8%of occupied homes
Shaded: ZIP code 21048's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 21048 details
| City | Finksburg |
|---|---|
| State | Maryland |
| County | Carroll County |
| Metro area | Baltimore-Columbia-Towson, MD |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 27.3 sq mi, plus 1.4 sq mi of water |
| Population density | 384 people per sq mi |
| Bachelor's degree or higher | 47.3% of adults 25+ |
| Average commute | 38.7 minutes |
| Center coordinates | 39.50037, -76.92454 |
ZIP codes near 21048
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 21157 | Westminster, MD | 4.6 mi | 38,984 |
| 21136 | Reisterstown, MD | 6.0 mi | 32,088 |
| 21071 | Glyndon, MD | 6.2 mi | 404 |
| 21020 | Boring, MD | 6.5 mi | — |
| 21784 | Sykesville, MD | 7.3 mi | 39,258 |
| 21155 | Upperco, MD | 8.1 mi | 3,313 |
| 21117 | Owings Mills, MD | 9.4 mi | 62,816 |
| 21776 | New Windsor, MD | 9.4 mi | 6,261 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 21048?
A typical home in ZIP code 21048 is worth about $555,700 (Zillow Home Value Index). The median household here earns $131,921 a year. See what buying here would cost per month, with Maryland average taxes and insurance filled in.
Monthly payment for a $555,700 homeWhat can a $131,921 income afford?Rental property numbers
About ZIP code 21048
What city is ZIP code 21048?
ZIP code 21048 is in Finksburg, MD, in Carroll County.
What county is ZIP code 21048 in?
21048 is mainly in Carroll County, Maryland.
What is the population of ZIP code 21048?
About 10,481 people live in ZIP code 21048, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 21048 in?
21048 is in Eastern Time (UTC−5). It observes daylight saving time.