| City: | Rockville, Maryland |
| County: | Montgomery County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 2:18:08 AM |
| Population: | No Population Data |
| Area Codes: | 227 / 240 / 301 |
| Classification: | PO Box |
| Coordinates: | 39.0839, -77.1534 |
| Quick Link: |
ZIP 20847 operates as a PO Box facility within Rockville, Maryland's postal network. The post office maintains 115 PO Boxes and serves approximately 120 business accounts. This isn't a standalone community—residents receive street delivery through neighboring ZIP code 20852, which encompasses this location. The designation exists purely for PO Box sorting and doesn't reflect the broader Rockville delivery infrastructure.
The facility's footprint includes a single street segment, Rollins Avenue, where 43 delivery records reference unit numbers. That pattern suggests an apartment building or commercial complex with PO Box assignments rather than traditional residential carrier routes. Rockville's central business district surrounds this ZIP, with neighborhoods like Central Rockville and East Rockville providing the actual residential context. The post office functions as a specialized node within Montgomery County's larger mail distribution system.
Only one street appears in the ZIP+4 database: Rollins Avenue with 43 unit-based records. This limited street presence confirms the PO Box-focused nature of the facility, with the street reference likely indicating where the post office building itself is located or a nearby complex with box assignments.
ZIP Code 20847 is designated for PO Box delivery only; business establishment and employment data are not available.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 246Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 20847 is located in Montgomery County, Maryland, within the Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area (CBSA 47900) and Maryland's 8th Congressional District. This Metro area has a population of 6,263,796 people, about 0.00% of whom live in ZIP Code 20847, and is subdivided into the Frederick-Gaithersburg-Bethesda, MD division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Washington-Arlington-Alexandria, DC-VA-MD-WVSource: Census |
| CBSA Number: | 47900Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Frederick-Gaithersburg-Bethesda, MD (CBSA Div 23224)Source: Census |
| CBSA Population: | 6,263,796Source: Census |
| MSA: | Washington-Baltimore, DC-MD-VA-WV CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 08Source: USPS |
| Congressional Land Area: | 859.85 sq miSource: Census |
| PMSA: | Washington, DC-MD-VA-WV PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2467675Source: Census |
| Place Name: | Rockville city; MarylandSource: Census |
We could not locate which school district 20847 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.