Zip Code 20602
Waldorf, Maryland — Charles County
📍 ZIP code 20602 is in Waldorf, Charles County, Maryland.
ZIP code 20602 is located in Waldorf, Charles County, Maryland. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 29,425. The area code for ZIP code 20602 is 301.
Quick Answer
Zip code 20602 is in Waldorf, Maryland (Charles County). It has a population of 29,425, median household income of $108,733, and median home value of $360,800.
Population
29,425
Income
$108,733
Home Value
$360,800
Climate
85°F / 25°F
About Zip Code 20602
Zip code 20602 is located in Waldorf, Maryland, within Charles County. Home to approximately 29,425 residents, this area sits at an elevation of 177 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 301.
The median household income is $108,733 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $360,800, and the cost of living index is 127 (27% above the national average of 100).
Summers average a high of 85°F while winters drop to 25°F. The area receives about 48 in of rain and 15 in of snow annually. The zip code covers 13.9 square miles of land area and 0.1 square miles of water.
Key Statistics
29,425
$108,733
$360,800
Eastern (EST/EDT)
301
177 ft
13.9 sq mi
35.3
10,899
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Compare With Nearby Zip Codes
| Metric | 20602 | 20601 | 20617 | 20695 | 20603 | 20675 |
|---|---|---|---|---|---|---|
| City | Waldorf, MD | Waldorf, MD | Bryantown, MD | Waldorf, MD | Waldorf, MD | Pomfret, MD |
| Population | 29,425 | 27,340 | 368 | 12,725 | 32,649 | 1,836 |
| Median Income | $108,733 | $120,278 | $113,068 | $118,949 | $137,138 | $116,439 |
| Home Value | $360,800 | $380,700 | $490,000 | $446,700 | $430,700 | $436,900 |
| Cost of Living | 127 | 138 | 167 | 152 | 158 | 159 |
| Median Age | 35.3 | 37 | 52.4 | 39.2 | 38.8 | 51.6 |
Cost of Living
100 = National Average. Waldorf's cost of living is 27% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
3.3x
Demographics
Zip code 20602 has a population of 29,425 people with a median age of 35.3. There are 10,899 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Waldorf (20602) population trend from 2010 to 2024
↑ 38.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
85°F
25°F
48 in
15 in
Waldorf experiences warm summers with average highs around 85°F. Winters are cool with lows averaging 25°F. The area receives about 15 in of snow per year.
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Housing & Economy
Median Home Value
$360,800
Median Household Income
$108,733
With 10,899 housing units across 13.9 square miles, 20602 has a housing density of 784 units per square mile. The home price-to-income ratio is 3.3x.
Location & Geography
Latitude
38.5832°
Longitude
-76.8947°
Land Area
13.9 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 20602 (Waldorf, MD) with distances:
All Zip Codes in Waldorf, MD
Other zip codes serving Waldorf:
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ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 20602's $108,733. A way to compare Waldorf 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 20602 (Waldorf, 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 Waldorf, Maryland?
Waldorf, Maryland uses zip code 20602 along with 3 other zip codes.
What county is zip code 20602 in?
Zip code 20602 is located in Charles County, Maryland.
What is the population of zip code 20602?
The population of zip code 20602 is 29,425 with a median age of 35.3.
Is 20602 in Waldorf, Maryland?
Yes, zip code 20602 is in Waldorf, Charles County, Maryland. The area code is 301.
Frequently Asked Questions
What city is zip code 20602 in?
Zip code 20602 is in Waldorf, Maryland. It is part of Charles County and uses the Eastern (EST/EDT) timezone.
What is zip code 20602?
Zip code 20602 is a U.S. postal code in Waldorf, Maryland (Charles County). It has a population of 29,425 and covers 13.9 square miles.
What is the population of zip code 20602?
The population of zip code 20602 (Waldorf, MD) is 29,425 with a median age of 35.3. There are approximately 10,899 housing units in this area.
What is the median income in zip code 20602?
The median household income in zip code 20602 (Waldorf, MD) is $108,733 per year. The cost of living index is 127 (100 = national average).
What is the average home price in zip code 20602?
The median home value in zip code 20602 (Waldorf, MD) is $360,800. The cost of living index is 127 compared to the national average of 100.
What county is zip code 20602 in?
Zip code 20602 is located in Charles County, Maryland. The primary city is Waldorf.
What is the area code for zip code 20602?
Zip code 20602 in Waldorf, MD uses area code 301. It is located in the Eastern (EST/EDT) timezone.
Is zip code 20602 a good place to live?
Zip code 20602 (Waldorf, MD) has a cost of living index of 127 (100 = national average), a median household income of $108,733, and median home values of $360,800. The median age is 35.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 20602?
The cost of living index for zip code 20602 (Waldorf, MD) is 127, where 100 represents the national average. This area is above the national average. Median home value: $360,800.
What schools serve zip code 20602?
Zip code 20602 in Waldorf, Maryland is served by the local school district of Charles 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.