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Clark County, Illinois Demographics Analysis


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Demographics Analysis

The people of Clark 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
(Clark County, Illinois)

Male:

Under 5 years : 498

5 to 9 years : 469

10 to 14 years : 627

15 to 17 years : 410

18 and 19 years : 213

20 years : 67

21 years : 119

22 to 24 years : 285

25 to 29 years : 498

30 to 34 years : 411

35 to 39 years : 641

40 to 44 years : 537

45 to 49 years : 634

50 to 54 years : 640

55 to 59 years : 529

60 and 61 years : 118

62 to 64 years : 336

65 and 66 years : 127

67 to 69 years : 277

70 to 74 years : 256

75 to 79 years : 184

80 to 84 years : 169

85 years and over : 211

Female:

Under 5 years : 462

5 to 9 years : 574

10 to 14 years : 520

15 to 17 years : 339

18 and 19 years : 176

20 years : 44

21 years : 60

22 to 24 years : 320

25 to 29 years : 444

30 to 34 years : 416

35 to 39 years : 686

40 to 44 years : 453

45 to 49 years : 634

50 to 54 years : 594

55 to 59 years : 537

60 and 61 years : 167

62 to 64 years : 335

65 and 66 years : 196

67 to 69 years : 248

70 to 74 years : 341

75 to 79 years : 285

80 to 84 years : 372

85 years and over : 319


(updated 2009)



Population By Ancestry
(Clark County, Illinois)

Ancestry specified:

Single ancestry : 7,683

Multiple ancestry : 4,341

Ancestry not specified:

Ancestry unclassified : 224

Ancestry not reported : 4,530


(updated 2009)



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

U.S. citizen, born in the United States : 16,634

U.S. citizen, born in Puerto Rico or U.S. Island Areas : 0

U.S. citizen, born abroad of American parent(s) : 21

U.S. citizen by naturalization : 30

Not a U.S. citizen : 93


(updated 2009)



Place Of Birth By Age
(Clark County, Illinois)

Total:

Under 5 years : 960

5 to 17 years : 2,939

18 to 24 years : 1,284

25 to 34 years : 1,769

35 to 44 years : 2,317

45 to 54 years : 2,502

55 to 59 years : 1,066

60 and 61 years : 285

62 to 64 years : 671

65 to 74 years : 1,445

75 years and over : 1,540

Born in state of residence:

Under 5 years : 351

5 to 17 years : 940

18 to 24 years : 688

25 to 34 years : 1,016

35 to 44 years : 1,025

45 to 54 years : 1,034

55 to 59 years : 577

60 and 61 years : 180

62 to 64 years : 418

65 to 74 years : 985

75 years and over : 1,242

Born in other state in the United States:

Under 5 years : 609

5 to 17 years : 1,992

18 to 24 years : 593

25 to 34 years : 732

35 to 44 years : 1,239

45 to 54 years : 1,440

55 to 59 years : 475

60 and 61 years : 105

62 to 64 years : 253

65 to 74 years : 450

75 years and over : 290

Native, born outside the United States:

Under 5 years : 0

5 to 17 years : 7

18 to 24 years : 0

25 to 34 years : 0

35 to 44 years : 0

45 to 54 years : 0

55 to 59 years : 14

60 and 61 years : 0

62 to 64 years : 0

65 to 74 years : 0

75 years and over : 0

Foreign born:

Under 5 years : 0

5 to 17 years : 0

18 to 24 years : 3

25 to 34 years : 21

35 to 44 years : 53

45 to 54 years : 28

55 to 59 years : 0

60 and 61 years : 0

62 to 64 years : 0

65 to 74 years : 10

75 years and over : 8


(updated 2009)



Place Of Birth By Sex
(Clark County, Illinois)

Born in state of residence:

Male : 4,091

Female : 4,365

Born in other state in the United States:

Male : 4,093

Female : 4,085

Native: born outside the United States:

Male : 7

Female : 14

Foreign born:

Male : 65

Female : 58


(updated 2009)



Place Of Birth By Race
(Clark County, Illinois)

Born in state of residence : 8,337

Born in other state in the United States : 8,067

Native: born outside the United States : 21

Foreign born : 57


(updated 2009)



Place Of Birth By Marital Status
(Clark County, Illinois)

Born in state of residence:

Never married : 1,489

Now married, except separated : 4,010

Divorced : 820

Separated : 86

Widowed : 1,028

Born in other state in the United States:

Never married : 1,329

Now married, except separated : 3,555

Divorced : 870

Separated : 64

Widowed : 240

Native: born outside the United States:

Never married : 0

Now married, except separated : 14

Divorced : 0

Separated : 0

Widowed : 0

Foreign born:

Never married : 43

Now married, except separated : 62

Divorced : 0

Separated : 0

Widowed : 18


(updated 2009)



Language Spoken At Home By Ability To Speak English (Population Of 5 Years and Older)
(Clark County, Illinois)

Speak only English : 15,582

Spanish or Spanish Creole:

Speak English "very well" : 91

Speak English less than "very well" : 39

French (incl. Patois, Cajun):

Speak English "very well" : 12

Speak English less than "very well" : 0

German:

Speak English "very well" : 20

Speak English less than "very well" : 0

Yiddish:

Speak English "very well" : 13

Speak English less than "very well" : 0

Russian:

Speak English "very well" : 2

Speak English less than "very well" : 0

Hindi:

Speak English "very well" : 37

Speak English less than "very well" : 0

Urdu:

Speak English "very well" : 6

Speak English less than "very well" : 16


(updated 2009)



Ancestries in Clark County, Illinois

  • German: 3,669   (26.3%)
  • United States Or American: 2,649   (19.0%)
  • English: 2,210   (15.8%)
  • Irish: 1,822   (13.1%)
  • Other Groups: 1,160   (8.3%)
  • French (except Basque): 423   (3.0%)
  • Dutch: 286   (2.0%)
  • Scottish: 265   (1.9%)
  • Scotch-irish: 246   (1.8%)
  • Italian: 201   (1.4%)
  • Polish: 162   (1.2%)
  • European: 111   (0.8%)
  • Swedish: 99   (0.7%)
  • Welsh: 78   (0.6%)
  • Norwegian: 69   (0.5%)
  • Danish: 62   (0.4%)
  • Arab: 58   (0.4%)
  • Hungarian: 53   (0.4%)
  • British: 52   (0.4%)
  • Pennsylvania German: 41   (0.3%)
  • Subsaharan African: 33   (0.2%)
  • Greek: 27   (0.2%)
  • Finnish: 26   (0.2%)
  • Swiss: 22   (0.2%)
  • Scandinavian: 20   (0.1%)
  • Canadian: 18   (0.1%)
  • French Canadian: 17   (0.1%)
  • Czech: 13   (0.1%)
  • Lithuanian: 13   (0.1%)
  • Slovak: 12   (0.1%)
  • Croatian: 11   (0.1%)
  • Serbian: 11   (0.1%)
  • Macedonian: 8   (0.1%)
  • Belgian: 7   (0.1%)
  • Czechoslovakian: 4   (0.0%)

(updated 2010)



Total Population In Clark County, Illinois is 16,778



(updated 2009)



Male Population in Clark County, Illinois: 8,256
Female Population in Clark County, Illinois: 8,522


(updated 2013)



Median Male Resident Age in Clark County, Illinois: 38.9
Median Female Resident Age in Clark County, Illinois: 42.4


(updated 2013)



Median Age in the State of Illinois is 37


(updated 2010)



Median Age By Sex in Clark County, Illinois


White


Both sexes

42.5

Male

41.2

Female

43.7

Black or African American


Both sexes

18.3

Male

18.0

Female

18.3

American Indian and Alaska Native


Both sexes

49.3

Male

49.0

Female

49.3

Asian


Both sexes

35.5

Male

25.5

Female

37.5

Native Hawaiian and Other Pacific Islander


Both sexes

25.5

Male

24.0

Female

49.5

Other


Both sexes

27.7

Male

30.5

Female

24.5

Two or More Races


Both sexes

29.3

Male

35.5

Female

29.0

Hispanic or Latino


Both sexes

25.3

Male

27.4

Female

23.3

White / Not Hispanic or Latino


Both sexes

42.7

Male

41.3

Female

43.9


(updated 2010)



Races in Clark County, Illinois


  • White: 16,482
  • African American: 30
  • American Indian: 6
  • Asian: 67
  • Native Hawaiian and Other Pacific Islander: 0
  • Some Other Race: 29
  • Two or More Races: 164



(updated 2013)













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