ZIP code 20630
Where is ZIP code 20630?
Drayden, Maryland
St. Mary's County · Standard ZIP code
ZIP code 20630 belongs to Drayden, Maryland in St. Mary's County. 20630 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 227, 240 and 301. About 559 people live in the 20630 area, where the median household income is $233,411. The closest ZIP codes are 20692 (Valley Lee, 2.3 mi northwest), 20686 (Saint Marys City, 2.3 mi northeast) and 20674 (Piney Point, 2.8 mi southwest).
| ZIP code | 20630 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Drayden |
| State | Maryland (MD) |
| County | St. Mary's County |
| Time zone | Eastern Time · now |
| Area codes | 227, 240, 301 |
| Coordinates | 38.1719, -76.4731 map |
| 3-digit prefix | 206 |
Population and income in 20630
| Population | 559 · lower than 82% of Maryland ZIP codes |
|---|---|
| People per square mile | 81 · lower than 81% of Maryland ZIP codes |
| Median age | 56.1 years · higher than 89% of Maryland ZIP codes |
| Men / women | 45% / 56% |
| Median household income | $233,411 · higher than 97% of Maryland ZIP codes |
| Income per person | $107,189 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 70% of adults 25+ |
| Median home value | $618,100 · higher than 84% of Maryland ZIP codes |
| Housing units | 253 |
| Households | 253 (2.21 people on average) |
| Owners / renters | 75% / 25% |
| Land area | 6.94 sq mi (plus 7.32 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 20630. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 20630
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 20692 | Valley Lee, MD | 2.3 mi NW | Standard |
| 20686 | Saint Marys City, MD | 2.3 mi NE | PO Box only |
| 20674 | Piney Point, MD | 2.8 mi SW | Standard |
| 20667 | Park Hall, MD | 3.6 mi NE | Standard |
| 20690 | Tall Timbers, MD | 3.7 mi W | Standard |
| 20684 | Saint Inigoes, MD | 4 mi SE | Standard |
| 20620 | Callaway, MD | 4.6 mi NW | Standard |
| 20653 | Lexington Park, MD | 5.5 mi N | Standard |
| 20628 | Dameron, MD | 6.4 mi E | Standard |
| 20634 | Great Mills, MD | 6.7 mi N | Standard |
| 20680 | Ridge, MD | 6.7 mi SE | Standard |
| 20670 | Patuxent River, MD | 7.6 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 20630 or measure the distance to another ZIP code.
How to address mail to 20630
123 MAIN ST
DRAYDEN MD 20630
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (20630-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 20630?
- 20630 is a Drayden, Maryland ZIP code.
- What county is 20630 in?
- ZIP code 20630 is in St. Mary's County, Maryland.
- What time zone is ZIP code 20630 in?
- 20630 is in the Eastern Time zone (America/New_York).
- What area code is 20630?
- Phone numbers in ZIP code 20630 use area codes 227, 240 and 301.
- What is the population of ZIP code 20630?
- About 559 people live in ZIP code 20630, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 20630?
- The median household income in 20630 is $233,411 a year, higher than 97% of Maryland ZIP codes.
- What ZIP codes are near 20630?
- The nearest ZIP codes to 20630 are 20692 (Valley Lee, 2.3 miles), 20686 (Saint Marys City, 2.3 miles), 20674 (Piney Point, 2.8 miles) and 20667 (Park Hall, 3.6 miles).