ZIP code 21864
Where is ZIP code 21864?
Stockton, Maryland
Worcester County · Standard ZIP code
ZIP code 21864 belongs to Stockton, Maryland in Worcester County. 21864 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 410, 443, 667, 757 and 948. About 606 people live in the 21864 area, where the median household income is $82,917. The closest ZIP codes are 23356 (Greenbackville, 2.7 mi south), 21829 (Girdletree, 3.7 mi north) and 23395 (Horntown, 6.2 mi southwest).
| ZIP code | 21864 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Stockton |
| State | Maryland (MD) |
| County | Worcester County |
| Time zone | Eastern Time · now |
| Area codes | 410, 443, 667, 757, 948 |
| Coordinates | 38.0452, -75.4108 map |
| 3-digit prefix | 218 |
Population and income in 21864
| Population | 606 · lower than 81% of Maryland ZIP codes |
|---|---|
| People per square mile | 27 · lower than 96% of Maryland ZIP codes |
| Median age | 49.9 years · higher than 81% of Maryland ZIP codes |
| Men / women | 41% / 59% |
| Median household income | $82,917 · lower than 74% of Maryland ZIP codes |
| Income per person | $41,678 |
| Below the poverty line | 3.5% |
| Bachelor’s degree or higher | 17% of adults 25+ |
| Median home value | $163,500 · lower than 95% of Maryland ZIP codes |
| Housing units | 311 |
| Households | 275 (2.2 people on average) |
| Owners / renters | 91% / 9.1% |
| Land area | 22.71 sq mi (plus 2.61 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 21864. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 21864
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 23356 | Greenbackville, VA | 2.7 mi S | Standard |
| 21829 | Girdletree, MD | 3.7 mi N | Standard |
| 23395 | Horntown, VA | 6.2 mi SW | Standard |
| 21851 | Pocomoke City, MD | 8.1 mi W | Standard |
| 23336 | Chincoteague Island, VA | 8.4 mi S | Standard |
| 23415 | New Church, VA | 8.4 mi SW | Standard |
| 23483 | Wattsville, VA | 8.6 mi SW | PO Box only |
| 21863 | Snow Hill, MD | 9.8 mi N | Standard |
| 23303 | Atlantic, VA | 10.9 mi SW | Standard |
| 23416 | Oak Hall, VA | 10.9 mi SW | Standard |
| 23396 | Oak Hall, VA | 11.5 mi SW | Standard |
| 23488 | Withams, VA | 12.4 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21864 or measure the distance to another ZIP code.
How to address mail to 21864
123 MAIN ST
STOCKTON MD 21864
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21864-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21864?
- 21864 is a Stockton, Maryland ZIP code.
- What county is 21864 in?
- ZIP code 21864 is in Worcester County, Maryland.
- What time zone is ZIP code 21864 in?
- 21864 is in the Eastern Time zone (America/New_York).
- What area code is 21864?
- Phone numbers in ZIP code 21864 use area codes 410, 443, 667, 757 and 948.
- What is the population of ZIP code 21864?
- About 606 people live in ZIP code 21864, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 21864?
- The median household income in 21864 is $82,917 a year, lower than 74% of Maryland ZIP codes.
- What ZIP codes are near 21864?
- The nearest ZIP codes to 21864 are 23356 (Greenbackville, 2.7 miles), 21829 (Girdletree, 3.7 miles), 23395 (Horntown, 6.2 miles) and 21851 (Pocomoke City, 8.1 miles).