ZIP code 20664
Where is ZIP code 20664?
Newburg, Maryland
Charles County · Standard ZIP code
ZIP code 20664 belongs to Newburg, Maryland in Charles County. 20664 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 3,138 people live in the 20664 area, where the median household income is $88,438. The closest ZIP codes are 20661 (Mount Victoria, 2 mi northeast), 20645 (Issue, 3.9 mi southwest) and 20682 (Rock Point, 4.9 mi southeast).
| ZIP code | 20664 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Newburg |
| State | Maryland (MD) |
| County | Charles County |
| Time zone | Eastern Time · now |
| Area codes | 227, 240, 301 |
| Coordinates | 38.3298, -76.9175 map |
| 3-digit prefix | 206 |
Population and income in 20664
| Population | 3,138 · lower than 57% of Maryland ZIP codes |
|---|---|
| People per square mile | 77 · lower than 82% of Maryland ZIP codes |
| Median age | 44.3 years · higher than 64% of Maryland ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $88,438 · lower than 64% of Maryland ZIP codes |
| Income per person | $41,443 |
| Below the poverty line | 8.8% |
| Bachelor’s degree or higher | 19% of adults 25+ |
| Median home value | $475,700 · higher than 65% of Maryland ZIP codes |
| Median rent | $1,201 a month |
| Housing units | 1,509 |
| Households | 1,229 (2.55 people on average) |
| Owners / renters | 70% / 30% |
| Land area | 40.87 sq mi (plus 11.67 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 20664. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 20664
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 20661 | Mount Victoria, MD | 2 mi NE | PO Box only |
| 20645 | Issue, MD | 3.9 mi SW | Standard |
| 20682 | Rock Point, MD | 4.9 mi SE | PO Box only |
| 20625 | Cobb Island, MD | 5.9 mi SE | PO Box only |
| 22448 | Dahlgren, VA | 6.8 mi W | Standard |
| 20621 | Chaptico, MD | 7.4 mi E | Standard |
| 20618 | Bushwood, MD | 7.4 mi SE | Standard |
| 20632 | Faulkner, MD | 8.1 mi N | Standard |
| 22526 | Ninde, VA | 8.5 mi SW | PO Box only |
| 20609 | Avenue, MD | 9.8 mi E | Standard |
| 20624 | Clements, MD | 10.4 mi E | Standard |
| 20611 | Bel Alton, MD | 10.4 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 20664 or measure the distance to another ZIP code.
How to address mail to 20664
123 MAIN ST
NEWBURG MD 20664
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (20664-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 20664?
- 20664 is a Newburg, Maryland ZIP code.
- What county is 20664 in?
- ZIP code 20664 is in Charles County, Maryland.
- What time zone is ZIP code 20664 in?
- 20664 is in the Eastern Time zone (America/New_York).
- What area code is 20664?
- Phone numbers in ZIP code 20664 use area codes 227, 240 and 301.
- What is the population of ZIP code 20664?
- About 3,138 people live in ZIP code 20664, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 20664?
- The median household income in 20664 is $88,438 a year, lower than 64% of Maryland ZIP codes.
- What ZIP codes are near 20664?
- The nearest ZIP codes to 20664 are 20661 (Mount Victoria, 2 miles), 20645 (Issue, 3.9 miles), 20682 (Rock Point, 4.9 miles) and 20625 (Cobb Island, 5.9 miles).