| City: | Chestertown, Maryland |
| Names to Avoid: | USA Fulfillment |
| County: | Queen Annes County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 2:25:55 AM |
| Population: | No Population Data |
| Area Codes: | 410 / 667 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 39.2091, -76.0668 |
| Quick Link: |
ZIP code 21690 serves USA Fulfillment, a business-to-business fulfillment and direct mail services company operating in Queen Annes County on Maryland's Eastern Shore, approximately 55 miles east of Washington, D.C. Fulfillment companies handle warehousing, order processing, and shipping services for client businesses, often requiring dedicated ZIP codes to manage high-volume mail operations. Postal records identify Cultured Pearl Set as a delivery point on Pearl Street, suggesting an additional retail or wholesale jewelry operation at this location. This postal designation has served the business for over two decades.
The location near Chestertown provides access to regional transportation networks while maintaining lower operating costs than Baltimore or Washington metropolitan locations. Census demographic data is not available, consistent with commercial operations. Chestertown serves as the valid mailing city.
Buildings registered in the USPS ZIP+4 database with designated codes for direct mail delivery.
ZIP Code 21690 is assigned to a single organization or institution. Detailed business demographics are not published for unique ZIP Codes.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 0Source: 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 21690 is located in Queen Annes County, Maryland, within the Baltimore-Columbia-Towson, MD Metropolitan Statistical Area (CBSA 12580) and Maryland's 1st Congressional District. This Metro area has a population of 2,839,409 people, about 0.00% of whom live in ZIP Code 21690. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Baltimore-Columbia-Towson, MDSource: Census |
| CBSA Number: | 12580Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 2,839,409Source: Census |
| MSA: | Washington-Baltimore, DC-MD-VA-WV CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 01Source: USPS |
| Congressional Land Area: | 3977.06 sq miSource: Census |
| PMSA: | Baltimore, MD PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2416225Source: Census |
| Place Name: | Chestertown town; MarylandSource: Census |
We could not locate which school district 21690 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.