ZIP code 20742
Where is ZIP code 20742?
College Park, Maryland
Prince George's County · Unique ZIP code
ZIP code 20742 belongs to College Park, Maryland in Prince George's County. 20742 is a unique ZIP code assigned to a single organization (University Of Maryland) that gets a lot of mail. It is in the Eastern Time zone and uses area codes 227, 240 and 301. About 4,350 people live in the 20742 area. The closest ZIP codes are 20740 (College Park, 1 mi northeast), 20788 (Hyattsville, 1.4 mi south) and 20783 (Hyattsville, 1.6 mi northwest).
| ZIP code | 20742 |
|---|---|
| Type | Unique ZIP code for a single organization |
| Status | Active |
| City | College Park |
| State | Maryland (MD) |
| County | Prince George's County |
| Time zone | Eastern Time · now |
| Area codes | 227, 240, 301 |
| Coordinates | 38.9896, -76.9457 map |
| 3-digit prefix | 207 |
Population and income in 20742
| Population | 4,350 · lower than 53% of Maryland ZIP codes |
|---|---|
| People per square mile | 13,509 · higher than 99% of Maryland ZIP codes |
| Median age | 19 years · lower than 100% of Maryland ZIP codes |
| Men / women | 56% / 44% |
| Income per person | $2,905 |
| Below the poverty line | 100% |
| Housing units | 44 |
| Households | 44 (1.75 people on average) |
| Owners / renters | 0.0% / 100% |
| Land area | 0.32 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 20742. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 20742
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 20740 | College Park, MD | 1 mi NE | Standard |
| 20788 | Hyattsville, MD | 1.4 mi S | PO Box only |
| 20783 | Hyattsville, MD | 1.6 mi NW | Standard |
| 20738 | Riverdale, MD | 2 mi SE | PO Box only |
| 20787 | Hyattsville, MD | 2 mi W | PO Box only |
| 20782 | Hyattsville, MD | 2 mi SW | Standard |
| 20737 | Riverdale, MD | 2.5 mi SE | Standard |
| 20903 | Silver Spring, MD | 2.5 mi NW | Standard |
| 20781 | Hyattsville, MD | 2.8 mi S | Standard |
| 20912 | Takoma Park, MD | 3 mi W | Standard |
| 20712 | Mount Rainier, MD | 3.4 mi S | Standard |
| 20770 | Greenbelt, MD | 3.4 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 20742 or measure the distance to another ZIP code.
How to address mail to 20742
123 MAIN ST
COLLEGE PARK MD 20742
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (20742-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in College Park, MD
All College Park ZIP codes with population and income →
Questions
- What city is ZIP code 20742?
- 20742 is a College Park, Maryland ZIP code.
- What county is 20742 in?
- ZIP code 20742 is in Prince George's County, Maryland.
- What time zone is ZIP code 20742 in?
- 20742 is in the Eastern Time zone (America/New_York).
- What area code is 20742?
- Phone numbers in ZIP code 20742 use area codes 227, 240 and 301.
- What is the population of ZIP code 20742?
- About 4,350 people live in ZIP code 20742, according to the Census Bureau’s American Community Survey (2020–2024).
- Can I use 20742 for a street address?
- Only for mail to the organization it is assigned to. Other addresses in College Park use a standard ZIP code.
- What ZIP codes are near 20742?
- The nearest ZIP codes to 20742 are 20740 (College Park, 1 miles), 20788 (Hyattsville, 1.4 miles), 20783 (Hyattsville, 1.6 miles) and 20738 (Riverdale, 2 miles).