List of 7 Zip Codes in Rockville, Maryland

On this page, we'll list out the 7 zip codes we have on record for Rockville, Maryland in Montgomery County as well as the land area for each zip code.

Maryland is the 42nd largest state by total land area, with a land area of 12,406 square miles (32,131 square kilometers) and has a total population of 6,037,624 people as of the most recent U.S. Census survey.

Rockville makes up approximately 0.70% of the total land area for Maryland and we have 7 zip codes for the city in our database, which you can see details of below, with land area information for each zip code.

Rockville covers the following counties:

There is not enough data as of the most recent U.S. Census survey to determine the population of Rockville.

ZIP Code Land Area (Sq. Meters) Land Area (Sq. Miles) Land Area (Sq. Kilometers)
20850 36,523,900 14 37
20851 6,147,440 2 6
20852 21,556,000 8 22
20853 23,335,100 9 23
20854 87,422,900 34 87
20855 33,961,200 13 34
20877 14,964,300 6 15

Click the zip code link(s) above to get detailed demographics data for the specific zip code (or ZCTA).

Places Near Rockville, Maryland

If you want to search and find zip codes for different cities or towns near Rockville, Maryland, the list below contains links to each of the 65 Maryland locations we have data for in Montgomery County.

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

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If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!

  • "List of 7 Zip Codes in Rockville, Maryland". NameCensus.com. Accessed on March 29, 2024. https://namecensus.com/zip-codes/maryland/city/rockville/.

  • "List of 7 Zip Codes in Rockville, Maryland". NameCensus.com, https://namecensus.com/zip-codes/maryland/city/rockville/. Accessed 29 March, 2024

  • List of 7 Zip Codes in Rockville, Maryland. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/maryland/city/rockville/.