Clark County, IL Demographic Data
Clark County, IL Summary
Clark County is located in Illinois
- Population: 16,353
- Area: 504.82 sq. miles
- Land Area: 501.42 sq. miles
- Water Area: 3.40 sq. miles
- Population Density: 32.39 people per sq. mile
- Elevation: 600.39 ft
- Time Zone: Central Standard Time (GMT -6)
- Daylight Savings: Yes
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Clark County, IL Gender Breakdown
Gender
Number
Percent
National Avg
Female
8,249
51%
50.8
Male
7,840
49%
49.2
Total Population
16,089
323,128,000
Clark County, IL Age Breakdown
Age Group
Number
Percent
National Avg
Under 5 Years
965
6.0%
6.1
5 to 9 Years
989
6.1%
6.3
10 to 14 Years
1,053
6.5%
6.4
15 to 19 Years
1,003
6.2%
6.7
20 to 24 Years
904
5.6%
6.9
25 to 34 Years
1,786
11.1%
13.7
35 to 44 Years
1,858
11.5%
12.6
45 to 54 Years
2,322
14.4%
13.2
55 to 59 Years
1,117
6.9%
6.7
60 to 64 Years
1,078
6.7%
6.1
65 to 74 Years
1,606
10.0%
8.9
75 to 84 Years
931
5.8%
4.4
85 Years and Over
477
3.0%
1.9
Age Statistics
Number
Percent
National Avg
18 Years and over
12,432
77.3%
77.2
Female
6,412
51.6%
51.3
Male
6,020
48.4%
48.7
21 Years and over
11,875
73.8%
73.1
62 Years and over
3,646
22.7%
18.8
65 Years and over
3,014
18.7%
15.2
Female
1,746
57.9%
55.8
Male
1,268
42.1%
44.2
Median Age (years)
43
0.0%
0.0
Clark County, IL Race Breakdown
Race
Number
Percent
National Avg
One Race
15,898
98.8%
96.8
White
15,646
97.2%
72.6
Black or African American
72
0.4%
12.7
American Indian and Alaska Native
6
0.0%
0.8
Asian
70
0.4%
5.4
Asian Indian
43
0.3%
1.2
Chinese
4
0.0%
1.3
Filipino
0
0.0%
0.9
Japanese
10
0.1%
0.2
Korean
6
0.0%
0.4
Vietnamese
7
0.0%
0.6
Other Asian
0
0.0%
0.8
Native Hawaiian and Other Pacific Islander
10
0.1%
0.2
Native Hawaiian
0
0.0%
0.1
Guamanian or Chamorro
0
0.0%
0.0
Samoan
0
0.0%
0.0
Other Pacific Islander
10
0.1%
0.1
Some Other Race
94
0.6%
5.1
Two or More Races
191
1.2%
3.2
Hispanic Statistics
Number
Percent
National Avg
Hispanic or Latino (of any race)
227
1.4%
17.8
Mexican
213
1.3%
11.2
Puerto Rican
0
0.0%
1.7
Cuban
0
0.0%
0.7
Other Hispanic or Latino
14
0.1%
4.2
Not Hispanic or Latino
15,862
98.6%
82.2
Clark County, IL Educational Attainment
Education Level
Number
Percent
National Avg
Less than 9th grade
347
3.1%
5.4
9th to 12th grade, no diploma
795
7.1%
7.2
High school graduate (includes equivalent)
4,356
39.0%
27.2
Some college, no degree
2,547
22.8%
20.6
Associate's Degree
1,289
11.5%
8.4
Bachelor's Degree
1,223
10.9%
19.3
Graduate or professional degree
618
5.5%
11.9
Education Summary
Number
Percent
National Avg
< High School Graduate
1,142
10.2%
12.6
High School Graduate or Higher
10,033
89.7%
87.4
Bachelor's Degree or Higher
1,841
16.4%
31.2
Clark County, IL Marital Status
Marital Status
Number
Percent
National Avg
Never Married
2,758
21.1%
33.7%
Now Married
7,259
55.5%
47.5
Divorced
1,722
13.2%
11.0%
Separated
244
1.9%
2.0
Widowed
1,099
8.4
5.8%
Clark County, IL Language Spoken at Home
Language
Number
Percent
National Avg
English Only
14,837
98.1%
78.4%
Languages other than english
287
1.9%
21.6%
Spanish
188
1.2%
13.3%
Other indo-european languages
63
0.4%
3.7%
Asian and Pacific islander languages
36
0.2%
3.5%
Other Languages
0
0.0%
1.1%
Clark County, IL Household Income
Household Income
Number
Percent
National Avg
Less than $10,000
291
4.4%
6.7
$10,000 to $14,999
443
6.6%
4.8
$15,000 to $24,999
906
13.6%
9.7
$25,000 to $34,999
733
11.0%
9.5
$35,000 to $49,999
1,067
16.0%
13.0
$50,000 to $74,999
1,413
21.2%
17.7
$75,000 to $99,999
917
13.7%
12.3
$100,000 to $149,000
597
8.9%
14.0
$150,000 to $199,999
141
2.1%
5.8
$200,000 or more
165
2.5%
6.4
Median household income
48,693
57,617
Per capita income
25,806
31,128
Clark County, IL Employment Breakdown
Industry
Number
Percent
National Avg
Agriculture, forestry, fishing, hunting and mining
467
6.3%
1.7
Arts, entertainment, recreation, accommodation and food services
490
6.6%
9.8
Construction
552
7.4%
6.4
Educational services, health care and social assistance
1,449
19.5%
23.0
Finance, insurance, real estate, rental, and leasing
318
4.3%
6.6
Information
120
1.6%
2.1
Manufacturing
1,718
23.1%
10.1
Other services except public administration
345
4.6%
4.9
Professional, scientific, management, administrative and waste management services
315
4.2%
11.4
Public administration
272
3.7%
4.6
Retail trade
780
10.5%
11.5
Transportation, warehousing and utilities
430
5.8%
5.2
Wholesale trade
173
2.3%
2.7
Occupation
Number
Percent
National Avg
Construction, extraction, maintenance, and repair occupations
885
11.9%
8.8%
Management, professional, and related occupations
2,035
27.4%
37.6%
Production, transportation, and material moving occupations
1,697
22.8%
12.2%
Sales and office occupations
1,537
20.7%
23.3%
Service occupations
1,275
17.2%
18.1%
Clark County, IL Commute Statistics
Commute Type
Number
Percent
National Avg
Workers 16 Years and over
7,212
Car, truck, or van - drove alone
5,831
80.9%
76.3
Car, truck, or van - carpooled
777
10.8%
9.0
Public transportation (excluding taxicab)
0
0.0%
5.1
Walked
135
1.9%
2.7
Other means
102
1.4%
1.8
Worked at home
367
5.1%
5.0
Mean travel time to work (Minutes)
21.8
26.6
Clark County, IL Vehicles per Household
Vehicles per Household
Number
Percent
National Avg
None
232
3.5%
8.7
1 vehicles
2,041
30.6%
33.2
2 vehicles
2,781
41.7%
37.1
3 or more
1,619
24.3%
21.0
Clark County, IL Housing Occupancy
Housing Occupancy
Number
Percent
National Avg
Total Housing Units
Occupied Housing Units
6,673
86.0%
87.6
Owner Occupied
4,977
74.6%
63.1
Renter Occupied
1,696
25.4%
36.9
Vacant Housing Units
1,086
14.0%
12.4
Homeowner Vacancy Rate
1
0.0%
0.0
Rental Vacancy Rate
6
0.0%
0.0
Average household size of owner-occupied unit
2.4
0.0%
2.7
Average household size of renter-occupied unit
2.3
0.0%
2.5
Clark County, IL Rooms per Residence
Rooms per Residence
Number
Percent
National Avg
Total Housing Units
7,759
1 room
47
0.6%
2.4
2 rooms
114
1.5%
2.7
3 rooms
404
5.2%
9.1
4 rooms
1,139
14.7%
16.5
5 rooms
1,690
21.8%
19.8
6 rooms
1,859
24.0%
17.8
7 rooms
940
12.1%
12.0
8 rooms
748
9.6%
8.6
9 rooms or more
818
10.5%
11.1
Median Rooms
6
0.0
Clark County, IL Structure Type Statistics
Structure Type
Number
Percent
National Avg
Total Housing Units
7,759
1-unit, detached
6,142
79.2%
61.5
1-unit, attached
51
0.7%
5.9
2-units
115
1.5%
3.6
3 or 4 units
249
3.2%
4.4
5 to 9 units
171
2.2%
4.8
10 to 19 units
51
0.7%
4.4
20 or more units
62
0.8%
9.0
Mobile home
912
11.8%
6.2
Boat, RV, van, etc.
6
0.1%
0.1
Clark County, IL Housing Age Statistics
Housing Age
Number
Percent
National Avg
1939 or earlier
1,841
23.7%
12.8%
1940 to 1949
640
8.2%
5.0%
1950 to 1959
736
9.5%
10.4%
1960 to 1969
755
9.7%
10.7%
1970 to 1979
1,070
13.8%
15.3%
1980 to 1989
535
6.9%
13.5%
1990 to 1999
1,074
13.8%
13.9%
2000 to 2009
998
12.9%
14.2%
2010 to 2013
104
1.3%
2.8%
2014 or later
6
0.1%
1.4%
Clark County, IL Household Heating
Heating Fuel Type
Number
Percent
National Avg
Utility Gas
3,055
45.8%
48.1
Bottled, tank, or LP gas
1,820
27.3%
4.7
Electricity
1,464
21.9%
38.7
Fuel oil, kerosene, etc.
7
0.1%
4.8
Coal or coke
0
0.0%
0.1
Wood
307
4.6%
1.9
Solar energy
0
0.0%
0.1
Other fuel
16
0.2%
0.5
No fuel used
4
0.1%
1.1
Clark County, IL Mortgage Statistics
Mortgage Payments
Number
Percent
National Avg
Housing units with a mortgage
2,657
47295100.0
$2,500 to $2,999
12
0.5%
7.0%
$3,000 or more
13
0.5%
10.3%
$2,000 to $2,499
115
4.3%
11.8%
$1,500 to $1,999
223
8.4%
20.1%
Less than $500
232
8.7%
1.6%
$1,000 to $1,499
923
34.7%
28.8%
$500 to $999
1,139
42.9%
20.4%
Mortgage Payment as % of Income
Number
Percent
National Avg
Less than 20.0%
1,528
57.7%
45.4%
20.0% to 24.9%
393
14.8%
15.7%
25.0% to 29.9%
146
5.5%
10.6%
30.0% to 34.9%
183
6.9%
7.0%
35.0% or more
397
15.0%
21.3%
Not Computed
10
0.0%
0.0%
Clark County, IL Rent Statistics
Rent Payment Amount
Number
Percent
National Avg
Occupied Units Paying Rent
1,511
41,631,300
$2,500 to $2,999
0
0.0%
1.9%
$1,500 to $1,999
16
1.1%
11.9%
$3,000 or more
31
2.1%
1.8%
$2,000 to $2,499
37
2.4%
4.4%
$1,000 to $1,499
86
5.7%
28.3%
Less than $500
427
28.3%
10.7%
$500 to $999
914
60.5%
41.0%
No Cash Rent
185
0.0%
2,206,240
Median (Dollars)
640
0.0%
981
Rent Payment as % of Income
Number
Percent
National Avg
Less than 15.0%
275
18.5%
13.1%
15.0% to 19.9%
240
16.1%
12.9%
20.0% to 24.9%
239
16.0%
12.8%
25.0% to 29.9%
143
9.6%
11.5%
30.0% to 34.9%
169
11.3%
9.0%
35.0% or more
424
28.5%
40.7%
Not Computed
206
0.0%
0.0%
Clark County, IL Property Value
Property Type
Number
Percent
National Avg
Specified Owner-Occupied Units
4,977
75,022,600
Less then $50,000
1,043
21.0%
7.3%
$50,000 to $99,999
1,983
39.8%
7.3%
$100,000 to $149,000
804
16.2%
14.1%
$150,000 to $199,000
527
10.6%
14.5%
$200,000 to $299,999
404
8.1%
19.2%
$300,000 to $499,999
144
2.9%
18.2%
$500,000 to $999,999
58
1.2%
10.5%
$1,000,000 or more
14
0.3%
3.1%
Median (Dollars)
84,600
205,000
