Zip Code 20745
Oxon Hill, Maryland — Prince Georges County
📍 ZIP code 20745 is in Oxon Hill, Prince Georges County, Maryland.
ZIP code 20745 is located in Oxon Hill, Prince Georges County, Maryland. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 29,518. The area code for ZIP code 20745 is 301.
Quick Answer
Zip code 20745 is in Oxon Hill, Maryland (Prince Georges County). It has a population of 29,518, median household income of $80,649, and median home value of $351,500.
Population
29,518
Income
$80,649
Home Value
$351,500
Climate
88°F / 27°F
About Zip Code 20745
Zip code 20745 is located in Oxon Hill, Maryland, within Prince Georges County. Home to approximately 29,518 residents, this area sits at an elevation of 197 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 301.
The median household income is $80,649 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $351,500, and the cost of living index is 112 (12% above the national average of 100).
Summers average a high of 88°F while winters drop to 27°F. The area receives about 47 in of rain and 10 in of snow annually. The zip code covers 6.5 square miles of land area and 0.1 square miles of water.
Key Statistics
29,518
$80,649
$351,500
Eastern (EST/EDT)
301
197 ft
6.5 sq mi
39.8
13,124
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Compare With Nearby Zip Codes
| Metric | 20745 | 20032 | 22314 | 20748 | 20744 | 22301 |
|---|---|---|---|---|---|---|
| City | Oxon Hill, MD | Bolling Afb, DC | Alexandria, VA | Temple Hills, MD | Fort Washington, MD | Alexandria, VA |
| Population | 29,518 | 38,828 | 35,696 | 40,094 | 56,236 | 13,830 |
| Median Income | $80,649 | $48,146 | $144,359 | $82,160 | $124,838 | $188,211 |
| Home Value | $351,500 | $391,400 | $856,400 | $355,600 | $418,100 | $997,800 |
| Cost of Living | 112 | 103 | 250 | 114 | 148 | 250 |
| Median Age | 39.8 | 34.9 | 39.5 | 40.3 | 43.9 | 36.9 |
Cost of Living
100 = National Average. Oxon Hill's cost of living is 12% above the national average.
vs. State Avg
Above
Affordability
Moderate
Income-to-Home
4.4x
Demographics
Zip code 20745 has a population of 29,518 people with a median age of 39.8. There are 13,124 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Oxon Hill (20745) population trend from 2010 to 2024
↑ 118.3%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
88°F
27°F
47 in
10 in
Oxon Hill experiences warm summers with average highs around 88°F. Winters are cool with lows averaging 27°F. The area receives about 10 in of snow per year.
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Housing & Economy
Median Home Value
$351,500
Median Household Income
$80,649
With 13,124 housing units across 6.5 square miles, 20745 has a housing density of 2,019 units per square mile. The home price-to-income ratio is 4.4x.
Location & Geography
Latitude
38.8069°
Longitude
-76.9952°
Land Area
6.5 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 20745 (Oxon Hill, 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 20745's $80,649. A way to compare Oxon Hill 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 20745 (Oxon Hill, 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 Oxon Hill, Maryland?
Oxon Hill, Maryland uses zip code 20745.
What county is zip code 20745 in?
Zip code 20745 is located in Prince Georges County, Maryland.
What is the population of zip code 20745?
The population of zip code 20745 is 29,518 with a median age of 39.8.
Is 20745 in Oxon Hill, Maryland?
Yes, zip code 20745 is in Oxon Hill, Prince Georges County, Maryland. The area code is 301.
Frequently Asked Questions
What city is zip code 20745 in?
Zip code 20745 is in Oxon Hill, Maryland. It is part of Prince Georges County and uses the Eastern (EST/EDT) timezone.
What is zip code 20745?
Zip code 20745 is a U.S. postal code in Oxon Hill, Maryland (Prince Georges County). It has a population of 29,518 and covers 6.5 square miles.
What is the population of zip code 20745?
The population of zip code 20745 (Oxon Hill, MD) is 29,518 with a median age of 39.8. There are approximately 13,124 housing units in this area.
What is the median income in zip code 20745?
The median household income in zip code 20745 (Oxon Hill, MD) is $80,649 per year. The cost of living index is 112 (100 = national average).
What is the average home price in zip code 20745?
The median home value in zip code 20745 (Oxon Hill, MD) is $351,500. The cost of living index is 112 compared to the national average of 100.
What county is zip code 20745 in?
Zip code 20745 is located in Prince Georges County, Maryland. The primary city is Oxon Hill.
What is the area code for zip code 20745?
Zip code 20745 in Oxon Hill, MD uses area code 301. It is located in the Eastern (EST/EDT) timezone.
Is zip code 20745 a good place to live?
Zip code 20745 (Oxon Hill, MD) has a cost of living index of 112 (100 = national average), a median household income of $80,649, and median home values of $351,500. The median age is 39.8. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 20745?
The cost of living index for zip code 20745 (Oxon Hill, MD) is 112, where 100 represents the national average. This area is above the national average. Median home value: $351,500.
What schools serve zip code 20745?
Zip code 20745 in Oxon Hill, 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.