Residential delivery area · Maryland
ZIP Code 20602: Waldorf, MD
ZIP code 20602 is in Waldorf, Maryland, entirely in Charles County (Census 2020 ZIP-county file). About 28,000 people live there (Census Bureau, ACS 2020-2024), the 2nd most populous of Waldorf's 3 residential ZIP codes. Median household income is $107,360 (Census Bureau, ACS 2020-2024). By Census place, 75% of its land lies in Waldorf (a census-designated place); 25% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Waldorf · 3 residential ZIPs
- County
- Charles County
- Census places
- Waldorf census-designated place
- Metro area
- Washington-Arlington-Alexandria, DC-VA-MD-WV
- House district
- MD-5 119th Congress
- State
- Maryland
- Time zone
- Eastern
- Land area
- 14.5 sq mi · 1,958 people per sq mi
- PO Box ZIPs
- 20604 also use the name Waldorf
Where is ZIP code 20602?
20602 centers on 38.583°, -76.895° and covers 14.5 square miles of land plus 0.1 of water. It borders 5 ZIP codes: 20601, 20617, 20695, 20603, 20646.
The map draws ZIP code areas only. For the streets inside 20602, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 20602 compare with the rest of Waldorf?
| Measure | 20602 | In Waldorf | In Charles County | In MD |
|---|---|---|---|---|
| People (ACS 2020-2024) | 28,331 | 2nd of 3 | 2nd of 25 | 92nd of 477 |
| Median household income | $107k | 3rd of 3 | 12th of 13 | 154th of 293 |
| Median home value | $377k | 3rd of 3 | 16th of 18 | 205th of 320 |
Its median household income is higher than in 85% of U.S. residential ZIP codes, and it is denser than 84% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 20602?
The 2020 Census counted 28,736 people in 20602; the ACS, which samples households over 2020-2024, estimates 28,331. Between the 2010 and 2020 censuses its population grew 15.2% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 28,331
- 2020 Census count
- 28,736+15.2% since 2010 (24,955)
- Households
- 10,046
- Median age
- 34.2
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 20602?
Of the 28,331 people the ACS estimates in 20602, 25.2% are under 18 and 11.0% are 65 or older. The largest group by race and Hispanic origin is Black (not Hispanic) (59.5%), then White (not Hispanic) (20.1%).
- Under 1825.2%
- 18 to 6463.7%
- 65 and older11.0%
- Black, not Hispanic59.5%
- White, not Hispanic20.1%
- Hispanic or Latino10.3%
- Other or two or more8.7%
- Asian, not Hispanic1.3%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 20602 earn?
Median household income is $107,360 (ACS 2020-2024), the 12th highest of the 13 ranked ZIP codes in Charles County. It is not measurably different from 2015-2019 ($99,871 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $107,360
- Income per person
- $42,074
- Below the poverty line
- 11.6%
- Unemployed (of the labor force)
- 6.9%
- Adults 25+ with a bachelor's degree
- 29.4%
- Adjusted gross income per tax return, 2022
- $65,96814,110 returns; wages 87% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 20602?
FHFA's house price index for 20602, built from repeat sales and appraisals of the same homes, rose 86% from 2015 to 2025 and rose 40% from 2020 to 2025, and moved +0.6% in 2025.
- Median home value (owners' estimate)
- $376,800
- Median gross rent
- $1,837
- Homes owned by their occupants
- 67.0%
- Housing units
- 10,338
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 20602?
451 business establishments had a location in this ZIP code in 2023, 44 more than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance129
- Construction63
- Other services (except public administration)47
- Professional, scientific, and technical services42
- Retail trade33
- Accommodation and food services24
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 20602?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 20601 | Waldorf | 26,945 | $118k | 3.3 mi |
| 20617 | Bryantown | 334 | $104k | 3.6 mi |
| 20695 | White Plains | 16,407 | $142k | 4.6 mi |
| 20603 | Waldorf | 31,844 | $138k | 5.4 mi |
| 20646 | La Plata | 21,400 | $132k | 7.1 mi |
| 20675 | Pomfret | 1,796 | $127k | 6.5 mi (near) |
| 20613 | Brandywine | 17,590 | $151k | 7.8 mi (near) |
| 20637 | Hughesville | 6,133 | $160k | 8.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.