Rock Rapids, Iowa vs Sioux City, Iowa

Side-by-side comparison of demographics, income, housing, and population data.

Rock Rapids, IowaSioux City, Iowa

Population & Demographics

Population

3,779

72,029

Homeowners

2,788

49,573

Homeowner Rate

73.8%

68.8%

ZIP Codes

Age Distribution

19-24

1,832

25-34

360

8,401

35-44

560

12,372

45-54

1,432

22,445

55-64

366

9,789

65-74

238

4,335

75+

351

4,304

Income Distribution

Under $15K

287

12,764

$15K-$25K

586

13,025

$25K-$50K

1,529

19,845

$50K-$75K

538

9,787

$75K-$100K

180

5,205

$100K+

199

5,206

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Rock Rapids, Iowa Directory Sioux City, Iowa Directory Iowa Iowa