Today 20603, Waldorf MD is count around 61 homes for sale at current average listing price of $479,638. Nearby neighborhoods of 20603 are Dorchester - St. Charles, Dorchester, Brentwood, Hampshire, None Available, St Charles Sub - Dorchester, St Charles Sub - Hampshire, Ashford, Berry Valley, Lancaster. Most of 20603 homes are 3 bedrooms with 3 bathrooms.