ZIP 94520 vs ZIP 94521

Side-by-side comparison of 94520 (Concord, California) and 94521 (Concord, California).

94520 (Concord, California)94521 (Concord, California)

Population & Housing

Population

23,800

37,664

Homeowners

14,192

31,553

Age Distribution

19-24

654

634

25-34

2,933

2,829

35-44

5,011

6,928

45-54

8,840

15,576

55-64

1,872

4,576

65-74

927

2,226

75+

749

1,404

Income Distribution

Under $15K

5,982

1,010

$15K-$25K

2,675

1,218

$25K-$50K

6,101

6,881

$50K-$75K

3,744

10,900

$75K-$100K

1,716

6,279

$100K+

1,467

8,474

Explore These ZIP Codes

ZIP 94520 Details ZIP 94521 Details