ZIP code 20650
Where is ZIP code 20650?
Leonardtown, Maryland
St. Mary's County · Standard ZIP code
ZIP code 20650 belongs to Leonardtown, Maryland in St. Mary's County. 20650 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 16,094 people live in the 20650 area, where the median household income is $143,116. The closest ZIP codes are 20635 (Helen, 2.9 mi northeast), 20627 (Compton, 3.6 mi west) and 20609 (Avenue, 5.9 mi west).
| ZIP code | 20650 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Leonardtown |
| State | Maryland (MD) |
| County | St. Mary's County |
| Time zone | Eastern Time · now |
| Area codes | 227, 240, 301 |
| Coordinates | 38.2774, -76.638 map |
| 3-digit prefix | 206 |
Population and income in 20650
| Population | 16,094 · higher than 69% of Maryland ZIP codes |
|---|---|
| People per square mile | 262 · lower than 59% of Maryland ZIP codes |
| Median age | 38.6 years · lower than 69% of Maryland ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $143,116 · higher than 77% of Maryland ZIP codes |
| Income per person | $56,798 |
| Below the poverty line | 2.4% |
| Bachelor’s degree or higher | 45% of adults 25+ |
| Median home value | $481,700 · higher than 66% of Maryland ZIP codes |
| Median rent | $1,671 a month |
| Housing units | 6,083 |
| Households | 5,642 (2.79 people on average) |
| Owners / renters | 79% / 21% |
| Land area | 61.42 sq mi (plus 11.86 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 20650. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 20650
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 20635 | Helen, MD | 2.9 mi NE | PO Box only |
| 20627 | Compton, MD | 3.6 mi W | PO Box only |
| 20609 | Avenue, MD | 5.9 mi W | Standard |
| 20619 | California, MD | 6 mi E | Standard |
| 20656 | Loveville, MD | 6.2 mi NW | Standard |
| 20606 | Abell, MD | 6.3 mi W | Standard |
| 20624 | Clements, MD | 6.5 mi NW | Standard |
| 20636 | Hollywood, MD | 6.6 mi NE | Standard |
| 20620 | Callaway, MD | 7.2 mi SE | Standard |
| 20626 | Coltons Point, MD | 7.4 mi W | Standard |
| 20660 | Morganza, MD | 7.5 mi NW | PO Box only |
| 20634 | Great Mills, MD | 7.8 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 20650 or measure the distance to another ZIP code.
How to address mail to 20650
123 MAIN ST
LEONARDTOWN MD 20650
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (20650-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 20650?
- 20650 is a Leonardtown, Maryland ZIP code.
- What county is 20650 in?
- ZIP code 20650 is in St. Mary's County, Maryland.
- What time zone is ZIP code 20650 in?
- 20650 is in the Eastern Time zone (America/New_York).
- What area code is 20650?
- Phone numbers in ZIP code 20650 use area codes 227, 240 and 301.
- What is the population of ZIP code 20650?
- About 16,094 people live in ZIP code 20650, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 20650?
- The median household income in 20650 is $143,116 a year, higher than 77% of Maryland ZIP codes.
- What ZIP codes are near 20650?
- The nearest ZIP codes to 20650 are 20635 (Helen, 2.9 miles), 20627 (Compton, 3.6 miles), 20609 (Avenue, 5.9 miles) and 20619 (California, 6 miles).