ZIP 21140 vs ZIP 21139
Side-by-side comparison of 21140 (Riva, Maryland) and 21139 (Riderwood, Maryland).
21140 (Riva, Maryland)21139 (Riderwood, Maryland)
Population & Housing
Population
Homeowners
Age Distribution
19-24
25-34
35-44
45-54
55-64
65-74
75+
Income Distribution
Under $15K
$15K-$25K
$25K-$50K
$50K-$75K
$75K-$100K
$100K+