ZIP 20646 vs ZIP 20640

Side-by-side comparison of 20646 (Cobb Island, Maryland) and 20640 (La Plata, Maryland).

20646 (Cobb Island, Maryland)20640 (La Plata, Maryland)

Population & Housing

Population

18,107

8,805

Homeowners

15,710

7,193

Age Distribution

19-24

333

170

25-34

1,339

846

35-44

7,872

1,830

45-54

2,937

3,476

55-64

2,037

756

65-74

1,191

450

75+

765

334

Income Distribution

Under $15K

505

405

$15K-$25K

702

974

$25K-$50K

3,451

2,832

$50K-$75K

4,606

2,190

$75K-$100K

3,039

881

$100K+

4,577

842

Explore These ZIP Codes

ZIP 20646 Details ZIP 20640 Details