Bethesda, MD zip codes
Bethesda, Maryland has 11 zip codes (6 residential, 5 PO box or single-organization). Most of it is in Montgomery County. Together these zip codes are home to about 89K people.
Zip codes
11
Population
89K
All zips combined
Largest zip
20817
37,454 residents
Income range
$151K–$249K
Median by zip