Royal Oak (21662) has an estimated 555 residents with 555 of those people in approximately 257 housing units. The 21662 zipcode contains 130 housing units that are owned with a mortgage or a loan, 80 housing units that are owned free and clear and 47 housing units that are renter occupied.

Zip code 21662 is in the Easton metropolitan area.
The median estimated home value in Royal Oak, MD (21662) is $707,000 as of 2018-10-31 . Home values here have declined by -0.04%.

In Royal Oak, MD (21662), values have declined by -0.26 from when they peaked at $954,100 in 2005-Q4

The Zillow Market Health Index for Royal Oak, MD (21662) is 4.81. The corresponding state value is 0.78. This is significantly higher than the overall Market Health Index of Maryland.
Metro value is 0.70.
This is significantly higher than the overall Market Health Index of Easton.