About ZIP Code 20659
ZIP code 20659 is assigned to Mechanicsville, St. Mary's County, Maryland, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 24,324 with a density of 96.8 people per square mile.
Location Details
ZIP Code20659
CityMechanicsville
CountySt. Mary's County
StateMaryland
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude38.4189
Longitude-76.7324
ZIP TypeStandard ZIP
Post Office
Address28948 THREE NOTCH RD
CityMECHANICSVILLE
StateMD
Nearby ZIP Codes in Maryland
Frequently Asked Questions
What city is ZIP code 20659 in?
ZIP code 20659 is in Mechanicsville, St. Mary's County, Maryland, United States.
What county is ZIP code 20659 in?
ZIP code 20659 is in St. Mary's County, Maryland.
What timezone is ZIP code 20659 in?
ZIP code 20659 is in the Eastern Time (ET) zone (America/New_York).
What is the population of ZIP code 20659?
The estimated population of ZIP code 20659 is 24,324 people with a density of 96.8 people per square mile.
What state is ZIP code 20659 in?
ZIP code 20659 is in Maryland (MD), United States.
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Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.