Zip Code 20743
Capitol Heights, Maryland — Prince Georges County
📍 ZIP code 20743 is in Capitol Heights, Prince Georges County, Maryland.
ZIP code 20743 is located in Capitol Heights, Prince Georges County, Maryland. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 39,439. The area code for ZIP code 20743 is 301.
Quick Answer
Zip code 20743 is in Capitol Heights, Maryland (Prince Georges County). It has a population of 39,439, median household income of $76,332, and median home value of $317,100.
Population
39,439
Income
$76,332
Home Value
$317,100
Climate
90°F / 28°F
About Zip Code 20743
Zip code 20743 is located in Capitol Heights, Maryland, within Prince Georges County. Home to approximately 39,439 residents, this area sits at an elevation of 149 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 301.
The median household income is $76,332 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $317,100, and the cost of living index is 102 (2% above the national average of 100).
Summers average a high of 90°F while winters drop to 28°F. The area receives about 46 in of rain and 10 in of snow annually. The zip code covers 9.7 square miles of land area.
Key Statistics
39,439
$76,332
$317,100
Eastern (EST/EDT)
301
149 ft
9.7 sq mi
38.9
16,521
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Compare With Nearby Zip Codes
| Metric | 20743 | 20747 | 20785 | 20019 | 20746 | 20710 |
|---|---|---|---|---|---|---|
| City | Capitol Heights, MD | District Heights, MD | Hyattsville, MD | Washington, DC | Suitland, MD | Hyattsville, MD |
| Population | 39,439 | 37,924 | 40,946 | 64,365 | 27,494 | 9,764 |
| Median Income | $76,332 | $72,931 | $83,690 | $57,031 | $78,391 | $64,406 |
| Home Value | $317,100 | $325,400 | $346,000 | $437,600 | $325,000 | $335,000 |
| Cost of Living | 102 | 105 | 115 | 118 | 106 | 102 |
| Median Age | 38.9 | 39.8 | 36.2 | 33.8 | 41.3 | 31.6 |
Cost of Living
100 = National Average. Capitol Heights's cost of living is 2% above the national average.
vs. State Avg
Above
Affordability
Moderate
Income-to-Home
4.2x
Demographics
Zip code 20743 has a population of 39,439 people with a median age of 38.9. There are 16,521 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Capitol Heights (20743) population trend from 2010 to 2024
↓ -35.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
90°F
28°F
46 in
10 in
Capitol Heights experiences hot summers with average highs around 90°F. Winters are cool with lows averaging 28°F. The area receives about 10 in of snow per year.
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Housing & Economy
Median Home Value
$317,100
Median Household Income
$76,332
With 16,521 housing units across 9.7 square miles, 20743 has a housing density of 1,703 units per square mile. The home price-to-income ratio is 4.2x.
Location & Geography
Latitude
38.8842°
Longitude
-76.8933°
Land Area
9.7 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 20743 (Capitol Heights, 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 20743's $76,332. A way to compare Capitol Heights 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 20743 (Capitol Heights, 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 Capitol Heights, Maryland?
Capitol Heights, Maryland uses zip code 20743.
What county is zip code 20743 in?
Zip code 20743 is located in Prince Georges County, Maryland.
What is the population of zip code 20743?
The population of zip code 20743 is 39,439 with a median age of 38.9.
Is 20743 in Capitol Heights, Maryland?
Yes, zip code 20743 is in Capitol Heights, Prince Georges County, Maryland. The area code is 301.
Frequently Asked Questions
What city is zip code 20743 in?
Zip code 20743 is in Capitol Heights, Maryland. It is part of Prince Georges County and uses the Eastern (EST/EDT) timezone.
What is zip code 20743?
Zip code 20743 is a U.S. postal code in Capitol Heights, Maryland (Prince Georges County). It has a population of 39,439 and covers 9.7 square miles.
What is the population of zip code 20743?
The population of zip code 20743 (Capitol Heights, MD) is 39,439 with a median age of 38.9. There are approximately 16,521 housing units in this area.
What is the median income in zip code 20743?
The median household income in zip code 20743 (Capitol Heights, MD) is $76,332 per year. The cost of living index is 102 (100 = national average).
What is the average home price in zip code 20743?
The median home value in zip code 20743 (Capitol Heights, MD) is $317,100. The cost of living index is 102 compared to the national average of 100.
What county is zip code 20743 in?
Zip code 20743 is located in Prince Georges County, Maryland. The primary city is Capitol Heights.
What is the area code for zip code 20743?
Zip code 20743 in Capitol Heights, MD uses area code 301. It is located in the Eastern (EST/EDT) timezone.
Is zip code 20743 a good place to live?
Zip code 20743 (Capitol Heights, MD) has a cost of living index of 102 (100 = national average), a median household income of $76,332, and median home values of $317,100. The median age is 38.9. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 20743?
The cost of living index for zip code 20743 (Capitol Heights, MD) is 102, where 100 represents the national average. This area is above the national average. Median home value: $317,100.
What schools serve zip code 20743?
Zip code 20743 in Capitol Heights, 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.