ZIP code
20602
Waldorf, MD
20602 covers Waldorf in Charles County, with 29,425 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 20602. Methodology
ZIP code map of 20602

About ZIP code 20602
Acceptable cities: Saint Charles
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 20602. Not ACS. Methodology
People in 20602
Race
- White5,715
- Black or African American18,393
- American Indian or Alaska Native223
- Asian856
- Native Hawaiian and Pacific Islander34
- Other race1,184
- Two or more races2,331
Hispanic or Latino (any race): 2,459
Age
- Under 103,950
- 10 to 194,188
- 20 to 293,859
- 30 to 394,277
- 40 to 493,914
- 50 to 593,867
- 60 to 692,676
- 70 to 791,477
- 80 and older528
Income and housing in 20602
Education
- High school graduate94.7%
- Bachelor's degree28.5%
- Graduate degree12.0%
Places covering 20602
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Waldorf98.1%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Charles County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
1.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 20602
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 20,836 | |
| 2006 | 20,697 | |
| 2007 | 21,773 | |
| 2008 | 21,338 | |
| 2009 | 22,687 | |
| 2010 | 23,265 | |
| 2011 | 24,640 | 24,036 |
| 2012 | 25,225 | 24,310 |
| 2013 | 25,835 | 24,850 |
| 2014 | 26,647 | 25,090 |
| 2015 | 26,708 | 25,200 |
| 2016 | 26,393 | 25,030 |
| 2017 | 26,345 | 25,520 |
| 2018 | 26,078 | 25,490 |
| 2019 | 26,550 | 25,970 |
| 2020 | 26,835 | 25,300 |
| 2021 | 28,277 | 24,640 |
| 2022 | 28,988 | 25,000 |
| 2023 | 29,425 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 20602
12 nearest ZIP centroids (any distance)
- 20601Waldorf3.3 miPop 27,340 · Income $120,278
- 20617Bryantown3.6 miPop 368 · Income $113,068
- 20695White Plains4.6 miPop 12,725 · Income $118,949
- 20603Waldorf5.4 miPop 32,649 · Income $137,138
- 20675Pomfret6.5 miPop 1,836 · Income $116,439
- 20646La Plata7.1 miPop 21,601 · Income $130,008
- 20613Brandywine7.8 miPop 15,923 · Income $149,821
- 20637Hughesville8.5 miPop 6,337 · Income $149,821
- 20607Accokeek9.5 miPop 12,506 · Income $147,647
- 20677Port Tobacco9.8 miPop 2,113 · Income $150,956
- 20611Bel Alton10.2 miPop 1,128 · Income $132,917
- 20608Aquasco10.5 miPop 629 · Income $79,635
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 20602, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 20602 FAQ
- What city is ZIP code 20602 in?
- 20602 is in Waldorf, MD.
- What county is 20602 in?
- 20602 is in Charles County.
- What is the median household income in 20602?
- The median household income in 20602 is $108,733.
- Which ZIP codes are near 20602?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 20602.