Jarrettsville, MD ZIP code
The ZIP code for Jarrettsville, Maryland is 21084. It is in Harford County.
- Population in these ZIPs
- 7,070
- Avg. median income
- $121,500population-weighted
- Typical home value
- $545,100population-weighted
- Metro area
- Baltimore-Columbia-Towson, MD
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Jarrettsville, MD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 21084 | 7,070 | $121,509 | $545,100 |
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
Cities near Jarrettsville
- Forest Hill 4 mi
- Pylesville 6 mi
- White Hall 6 mi
- Fallston 6 mi
- Street 6 mi
- Monkton 7 mi
- Baldwin 7 mi
- Bel Air 9 mi
- Hydes 9 mi
- Fork 10 mi
- Phoenix 10 mi
- Whiteford 10 mi
Frequently asked questions
What is the ZIP code for Jarrettsville, MD?
The ZIP code for Jarrettsville, MD is 21084.
What county is Jarrettsville, Maryland in?
Jarrettsville ZIP codes are in Harford County.