Chaptico, MD ZIP code
The ZIP code for Chaptico, Maryland is 20621. It is in St. Mary's County.
- Population in these ZIPs
- 958
- Avg. median income
- —population-weighted
- Typical home value
- $374,500population-weighted
- Metro area
- Lexington Park, MD
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Chaptico, MD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 20621 | 958 | — | $374,500 |
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 Chaptico
- Bushwood 3 mi
- Clements 4 mi
- Avenue 4 mi
- Cobb Island 5 mi
- Abell 6 mi
- Morganza 6 mi
- Newburg 6 mi
- Coltons Point 7 mi
- Loveville 7 mi
- Issue 7 mi
- Mechanicsville 7 mi
- Charlotte Hall 8 mi
Frequently asked questions
What is the ZIP code for Chaptico, MD?
The ZIP code for Chaptico, MD is 20621.
What county is Chaptico, Maryland in?
Chaptico ZIP codes are in St. Mary's County.