Header
Bookmark and Share

Rock Island County, Illinois Demographics Analysis


Narrow Your Investigation To Make Informed Decisions?

All | Demographics | Education | Geography | Economic | Housing | Government | Taxes | Weather | Crime

Demographics Analysis

The people of Rock Island County, Illinois give the community character. This place is unique because of factors such as population size / density, ethnic background, ratio of males to females, and average age.

Population By Sex By Age
(Rock Island County, Illinois)

Male:

Under 5 years : 4,726

5 to 9 years : 4,664

10 to 14 years : 4,678

15 to 17 years : 2,754

18 and 19 years : 2,020

20 years : 910

21 years : 937

22 to 24 years : 2,934

25 to 29 years : 4,529

30 to 34 years : 4,717

35 to 39 years : 4,594

40 to 44 years : 4,295

45 to 49 years : 4,745

50 to 54 years : 5,279

55 to 59 years : 5,323

60 and 61 years : 1,776

62 to 64 years : 2,729

65 and 66 years : 1,363

67 to 69 years : 1,940

70 to 74 years : 2,991

75 to 79 years : 1,713

80 to 84 years : 1,270

85 years and over : 1,524

Female:

Under 5 years : 4,722

5 to 9 years : 4,464

10 to 14 years : 4,346

15 to 17 years : 2,662

18 and 19 years : 1,663

20 years : 1,063

21 years : 1,337

22 to 24 years : 2,605

25 to 29 years : 4,454

30 to 34 years : 4,565

35 to 39 years : 4,216

40 to 44 years : 4,300

45 to 49 years : 4,661

50 to 54 years : 5,453

55 to 59 years : 5,172

60 and 61 years : 2,060

62 to 64 years : 3,204

65 and 66 years : 1,383

67 to 69 years : 2,206

70 to 74 years : 3,284

75 to 79 years : 2,404

80 to 84 years : 2,021

85 years and over : 2,741


(updated 2013)



Population By Citizen Status In The United States
(Rock Island County, Illinois)

U.S. citizen, born in the United States : 135,282

U.S. citizen, born in Puerto Rico or U.S. Island Areas : 77

U.S. citizen, born abroad of American parent(s) : 720

U.S. citizen by naturalization : 4,356

Not a U.S. citizen : 6,962


(updated 2013)



Place Of Birth By Age
(Rock Island County, Illinois)

Born in state of residence:

Under 5 years : 7,794

5 to 17 years : 17,544

18 to 24 years : 9,393

25 to 34 years : 11,869

35 to 44 years : 10,567

45 to 54 years : 12,268

55 to 59 years : 6,384

60 and 61 years : 2,469

62 to 64 years : 3,293

65 to 74 years : 7,397

75 years and over : 6,470

Born in other state in the United States:

Under 5 years : 1,360

5 to 17 years : 4,578

18 to 24 years : 3,126

25 to 34 years : 4,140

35 to 44 years : 4,131

45 to 54 years : 6,080

55 to 59 years : 3,376

60 and 61 years : 1,156

62 to 64 years : 2,282

65 to 74 years : 5,012

75 years and over : 4,593

Native, born outside the United States:

Under 5 years : 0

5 to 17 years : 245

18 to 24 years : 117

25 to 34 years : 150

35 to 44 years : 32

45 to 54 years : 128

55 to 59 years : 0

60 and 61 years : 21

62 to 64 years : 0

65 to 74 years : 36

75 years and over : 68

Foreign born:

Under 5 years : 294

5 to 17 years : 1,201

18 to 24 years : 833

25 to 34 years : 2,106

35 to 44 years : 2,675

45 to 54 years : 1,662

55 to 59 years : 735

60 and 61 years : 190

62 to 64 years : 358

65 to 74 years : 722

75 years and over : 542


(updated 2013)



Place Of Birth By Marital Status
(Rock Island County, Illinois)

Born in state of residence:

Never married : 24,269

Now married, except separated : 33,198

Divorced : 10,459

Separated : 1,270

Widowed : 4,883

Born in other state in the United States:

Never married : 7,947

Now married, except separated : 18,200

Divorced : 4,908

Separated : 626

Widowed : 3,306

Native; born outside the United States:

Never married : 276

Now married, except separated : 266

Divorced : 20

Separated : 50

Widowed : 0

Foreign born:

Never married : 2,418

Now married, except separated : 6,448

Divorced : 499

Separated : 120

Widowed : 634


(updated 2013)



Place Of Birth By Individual Income
(Rock Island County, Illinois)

Born in state of residence:

No income : 9,005

With income:

$1 to $9,999 or loss : 13,602

$10,000 to $14,999 : 6,396

$15,000 to $24,999 : 10,311

$25,000 to $34,999 : 9,877

$35,000 to $49,999 : 10,034

$50,000 to $64,999 : 6,749

$65,000 to $74,999 : 2,630

$75,000 or more : 5,475

Born in other state in the United States:

No income : 3,103

With income:

$1 to $9,999 or loss : 5,890

$10,000 to $14,999 : 3,450

$15,000 to $24,999 : 5,289

$25,000 to $34,999 : 4,333

$35,000 to $49,999 : 5,021

$50,000 to $64,999 : 3,221

$65,000 to $74,999 : 1,336

$75,000 or more : 3,344

Native; born outside the United States:

No income : 56

With income:

$1 to $9,999 or loss : 152

$10,000 to $14,999 : 127

$15,000 to $24,999 : 140

$25,000 to $34,999 : 57

$35,000 to $49,999 : 30

$50,000 to $64,999 : 22

$65,000 to $74,999 : 14

$75,000 or more : 14

Foreign born:

No income : 1,674

With income:

$1 to $9,999 or loss : 1,887

$10,000 to $14,999 : 666

$15,000 to $24,999 : 2,043

$25,000 to $34,999 : 1,473

$35,000 to $49,999 : 1,112

$50,000 to $64,999 : 387

$65,000 to $74,999 : 120

$75,000 or more : 757


(updated 2013)



Median Income By Place Of Birth
(Rock Island County, Illinois)

Born in state of residence : 26,872

Born in other state of the United States : 27,083

Native; born outside the United States : 14,958

Foreign born : 23,063


(updated 2013)



Population Under 18 Years By Age
(Rock Island County, Illinois)

Under 3 years : 5,544

3 and 4 years : 3,895

5 years : 1,729

6 to 8 years : 5,759

9 to 11 years : 5,565

12 to 14 years : 5,099

15 to 17 years : 5,359


(updated 2013)



Household Income
(Rock Island County, Illinois)

Less than $10,000 : 4,524

$10,000 to $14,999 : 3,504

$15,000 to $19,999 : 3,285

$20,000 to $24,999 : 3,562

$25,000 to $29,999 : 3,649

$30,000 to $34,999 : 3,430

$35,000 to $39,999 : 3,629

$40,000 to $44,999 : 3,486

$45,000 to $49,999 : 2,381

$50,000 to $59,999 : 5,570

$60,000 to $74,999 : 7,149

$75,000 to $99,999 : 6,964

$100,000 to $124,999 : 4,084

$125,000 to $149,999 : 2,042

$150,000 to $199,999 : 2,010

$200,000 or more : 1,455


(updated 2013)





Total Population In Rock Island County, Illinois is 147,397



(updated 2013)



Male Population in Rock Island County, Illinois: 72,411
Female Population in Rock Island County, Illinois: 74,986


(updated 2013)



Median Male Resident Age in Rock Island County, Illinois: 38.7
Median Female Resident Age in Rock Island County, Illinois: 41.9


(updated 2013)



Median Age in the State of Illinois is 37


(updated 2010)



Median Age By Sex in Rock Island County, Illinois


White


Both sexes

43.7

Male

42.0

Female

45.2

Black or African American


Both sexes

29.8

Male

30.0

Female

29.6

American Indian and Alaska Native


Both sexes

39.5

Male

40.8

Female

37.3

Asian


Both sexes

31.0

Male

30.8

Female

31.3

Native Hawaiian and Other Pacific Islander


Both sexes

29.0

Male

28.5

Female

32.5

Other


Both sexes

26.7

Male

27.1

Female

26.2

Two or More Races


Both sexes

15.0

Male

14.9

Female

15.0

Hispanic or Latino


Both sexes

25.3

Male

25.5

Female

25.0

White / Not Hispanic or Latino


Both sexes

45.2

Male

43.5

Female

46.7


(updated 2010)



Health Insurance Coverage Status By Sex By Age
(Rock Island County, Illinois)

Male:

Under 6 years:

With health insurance coverage : 5,593

No health insurance coverage : 40

6 to 17 years:

With health insurance coverage : 10,804

No health insurance coverage : 349

18 to 24 years:

With health insurance coverage : 5,196

No health insurance coverage : 1,331

25 to 34 years:

With health insurance coverage : 6,693

No health insurance coverage : 2,295

35 to 44 years:

With health insurance coverage : 6,879

No health insurance coverage : 1,702

45 to 54 years:

With health insurance coverage : 8,335

No health insurance coverage : 1,384

55 to 64 years:

With health insurance coverage : 8,878

No health insurance coverage : 865

65 to 74 years:

With health insurance coverage : 6,157

No health insurance coverage : 42

75 years and over:

With health insurance coverage : 4,335

No health insurance coverage : 3

Female:

Under 6 years:

With health insurance coverage : 5,460

No health insurance coverage : 84

6 to 17 years:

With health insurance coverage : 10,239

No health insurance coverage : 395

18 to 24 years:

With health insurance coverage : 5,677

No health insurance coverage : 991

25 to 34 years:

With health insurance coverage : 7,599

No health insurance coverage : 1,412

35 to 44 years:

With health insurance coverage : 7,188

No health insurance coverage : 1,328

45 to 54 years:

With health insurance coverage : 8,734

No health insurance coverage : 1,360

55 to 64 years:

With health insurance coverage : 9,321

No health insurance coverage : 1,079

65 to 74 years:

With health insurance coverage : 6,782

No health insurance coverage : 49

75 years and over:

With health insurance coverage : 6,624

No health insurance coverage : 0


(updated 2013)



Employer-Based Health Insurance By Sex By Age
(Rock Island County, Illinois)

Male:

Under 6 years:

With employer-based health insurance : 2,667

No employer-based health insurance : 2,966

6 to 17 years:

With employer-based health insurance : 6,296

No employer-based health insurance : 4,857

18 to 24 years:

With employer-based health insurance : 4,257

No employer-based health insurance : 2,270

25 to 34 years:

With employer-based health insurance : 5,581

No employer-based health insurance : 3,407

35 to 44 years:

With employer-based health insurance : 5,899

No employer-based health insurance : 2,682

45 to 54 years:

With employer-based health insurance : 6,889

No employer-based health insurance : 2,830

55 to 64 years:

With employer-based health insurance : 6,942

No employer-based health insurance : 2,801

65 to 74 years:

With employer-based health insurance : 3,520

No employer-based health insurance : 2,679

75 years and over:

With employer-based health insurance : 2,462

No employer-based health insurance : 1,876

Female:

Under 6 years:

With employer-based health insurance : 2,479

No employer-based health insurance : 3,065

6 to 17 years:

With employer-based health insurance : 5,920

No employer-based health insurance : 4,714

18 to 24 years:

With employer-based health insurance : 3,963

No employer-based health insurance : 2,705

25 to 34 years:

With employer-based health insurance : 5,128

No employer-based health insurance : 3,883

35 to 44 years:

With employer-based health insurance : 5,309

No employer-based health insurance : 3,207

45 to 54 years:

With employer-based health insurance : 6,981

No employer-based health insurance : 3,113

55 to 64 years:

With employer-based health insurance : 7,434

No employer-based health insurance : 2,966

65 to 74 years:

With employer-based health insurance : 3,451

No employer-based health insurance : 3,380

75 years and over:

With employer-based health insurance : 3,484

No employer-based health insurance : 3,140


(updated 2013)



Place Of Birth By Nativity
(Rock Island County, Illinois)

Native:

Born in state of residence : 95,448

Born in other state in the United States : 39,834

Born outside the United States:

Puerto Rico : 59

U.S. Island Areas or born abroad of American parent(s) : 738

Foreign born : 11,318


(updated 2013)



Languages Spoken At Home
(Rock Island County, Illinois)

Speak only English : 121,824

Spanish or Spanish Creole : 9,694

French (including Patois, Creole, Cajun) : 1,186

German or other West Germanic languages : 435

Slavic languages : 743

Other Indo-European languages : 1,558

Korean : 112

Chinese : 179

Vietnamese : 163

Tagalog : 141

Other Asian and Pacific Island languages : 865

Other and unspecified languages : 1,049


(updated 2013)



Medicare Coverage By Sex By Age
(Rock Island County, Illinois)

Male:

Under 18 years:

With Medicare coverage : 119

No Medicare coverage : 16,667

18 to 64 years:

With Medicare coverage : 1,962

No Medicare coverage : 41,596

65 years and over:

With Medicare coverage : 10,176

No Medicare coverage : 361

Female:

Under 18 years:

With Medicare coverage : 355

No Medicare coverage : 15,823

18 to 64 years:

With Medicare coverage : 1,726

No Medicare coverage : 42,963

65 years and over:

With Medicare coverage : 13,209

No Medicare coverage : 246


(updated 2013)



Races in Rock Island County, Illinois


  • White: 121,561
  • African American: 14,031
  • American Indian: 584
  • Asian: 2,878
  • Native Hawaiian and Other Pacific Islander: 35
  • Some Other Race: 4,446
  • Two or More Races: 3,862



(updated 2013)













Back to Top

Do you want to research rock island county, illinois? If you are considering a move, want to view where your friends live,
or just discovering a new place to travel, our data will interest you!

Use any data on this web site at your own risk. citymelt.com does not warrant or certify the correctness of data.