21690 ZIP Code — Chestertown, MD
Queen Annes County, Maryland
ZIP code 21690 is located in Chestertown, Maryland, within Queen Annes County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 410/667.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
21690 ZIP code map
Cities in ZIP code 21690
Below are the cities the US Postal Service accepts for ZIP code 21690. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Chestertown | Acceptable |
| Chestertown | Preferred |
Nearby ZIP codes
21620 Chestertown (1.2 mi)
21678 Worton (6.9 mi)
21623 Church Hill (7.7 mi)
21645 Kennedyville (9.2 mi)
21610 Betterton (10.2 mi)
21651 Millington (10.5 mi)
21617 Centreville (10.7 mi)
21668 Sudlersville (11 mi)
21661 Rock Hall (11.1 mi)
21644 Ingleside (11.3 mi)
21607 Barclay (12.9 mi)
21635 Galena (14.6 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 24 |
| County FIPS | 035 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 39.2091 |
| Longitude | -76.0668 |
| Timezone | Eastern (ET) |
| Area code | 410/667 |