About 20690 - Tall Timbers, Maryland
Located in Maryland, the United States is home to the densely populated community of Tall Timbers, served by ZIP code 20690. It sits within Tall Timbers County.
Around 41,112 people live in the 20690 ZIP code area. That's noticeably above the average for a Maryland ZIP code, which sits near 23,118 people.
Median household income is about $96,600 (near the Maryland average).
This ZIP code sits alongside neighboring areas like Essex, White Marsh, Frederick within Maryland.