Zip Code 20740
College Park, Maryland — Prince Georges County
📍 ZIP code 20740 is in College Park, Prince Georges County, Maryland.
ZIP code 20740 is located in College Park, Prince Georges County, Maryland. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 36,564. The area code for ZIP code 20740 is 301.
Quick Answer
Zip code 20740 is in College Park, Maryland (Prince Georges County). It has a population of 36,564, median household income of $81,359, and median home value of $417,100.
Population
36,564
Income
$81,359
Home Value
$417,100
Climate
87°F / 25°F
About Zip Code 20740
Zip code 20740 is located in College Park, Maryland, within Prince Georges County. Home to approximately 36,564 residents, this area sits at an elevation of 140 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 301.
The median household income is $81,359 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $417,100, and the cost of living index is 126 (26% above the national average of 100).
Summers average a high of 87°F while winters drop to 25°F. The area receives about 44 in of rain and 16 in of snow annually. The zip code covers 8 square miles of land area and 0.1 square miles of water.
Key Statistics
36,564
$81,359
$417,100
Eastern (EST/EDT)
301
140 ft
8 sq mi
24
13,079
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Compare With Nearby Zip Codes
| Metric | 20740 | 20783 | 20770 | 20737 | 20903 | 20782 |
|---|---|---|---|---|---|---|
| City | College Park, MD | Hyattsville, MD | Greenbelt, MD | Hyattsville, MD | Silver Spring, MD | Hyattsville, MD |
| Population | 36,564 | 50,893 | 28,181 | 24,987 | 25,540 | 34,646 |
| Median Income | $81,359 | $87,052 | $84,125 | $84,241 | $77,349 | $88,226 |
| Home Value | $417,100 | $400,400 | $249,400 | $370,300 | $467,900 | $431,300 |
| Cost of Living | 126 | 124 | 96 | 121 | 139 | 129 |
| Median Age | 24 | 32.4 | 36 | 32.1 | 33.3 | 36.9 |
Cost of Living
100 = National Average. College Park's cost of living is 26% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.1x
Demographics
Zip code 20740 has a population of 36,564 people with a median age of 24. There are 13,079 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
College Park (20740) population trend from 2010 to 2024
↑ 12.3%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
87°F
25°F
44 in
16 in
College Park experiences warm summers with average highs around 87°F. Winters are cool with lows averaging 25°F. The area receives about 16 in of snow per year.
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Housing & Economy
Median Home Value
$417,100
Median Household Income
$81,359
With 13,079 housing units across 8 square miles, 20740 has a housing density of 1,635 units per square mile. The home price-to-income ratio is 5.1x.
Location & Geography
Latitude
39.0027°
Longitude
-76.9317°
Land Area
8 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 20740 (College Park, MD) with distances:
Related Cities in Maryland
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ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 20740's $81,359. A way to compare College Park to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 20740 (College Park, MD). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is College Park, Maryland?
College Park, Maryland uses zip code 20740.
What county is zip code 20740 in?
Zip code 20740 is located in Prince Georges County, Maryland.
What is the population of zip code 20740?
The population of zip code 20740 is 36,564 with a median age of 24.
Is 20740 in College Park, Maryland?
Yes, zip code 20740 is in College Park, Prince Georges County, Maryland. The area code is 301.
Frequently Asked Questions
What city is zip code 20740 in?
Zip code 20740 is in College Park, Maryland. It is part of Prince Georges County and uses the Eastern (EST/EDT) timezone.
What is zip code 20740?
Zip code 20740 is a U.S. postal code in College Park, Maryland (Prince Georges County). It has a population of 36,564 and covers 8 square miles.
What is the population of zip code 20740?
The population of zip code 20740 (College Park, MD) is 36,564 with a median age of 24. There are approximately 13,079 housing units in this area.
What is the median income in zip code 20740?
The median household income in zip code 20740 (College Park, MD) is $81,359 per year. The cost of living index is 126 (100 = national average).
What is the average home price in zip code 20740?
The median home value in zip code 20740 (College Park, MD) is $417,100. The cost of living index is 126 compared to the national average of 100.
What county is zip code 20740 in?
Zip code 20740 is located in Prince Georges County, Maryland. The primary city is College Park.
What is the area code for zip code 20740?
Zip code 20740 in College Park, MD uses area code 301. It is located in the Eastern (EST/EDT) timezone.
Is zip code 20740 a good place to live?
Zip code 20740 (College Park, MD) has a cost of living index of 126 (100 = national average), a median household income of $81,359, and median home values of $417,100. The median age is 24. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 20740?
The cost of living index for zip code 20740 (College Park, MD) is 126, where 100 represents the national average. This area is above the national average. Median home value: $417,100.
What schools serve zip code 20740?
Zip code 20740 in College Park, Maryland is served by the local school district of Prince Georges County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.