ZIP code · Saint Inigoes · Maryland · United States
ZIP code 20684 — Saint Inigoes
ZIP code 20684 serves Saint Inigoes, Maryland.
- Postal code
- 20684Single source Value from one source, not cross-checked.
- City
- Saint Inigoes
- County
- St. Mary's
- State
- Maryland
- Country
- United States
- Coordinates
- 38.1441, -76.4083 — precision precise (locality)
View on OpenStreetMap - Population
- 825 (ZCTA, ACS 5-year)
- Median household income
- $176,938
- Median age
- 44.5
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Nearby localities
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page