Clinton County, IA Demographic Data
Clinton County, IA Summary
Clinton County is located in Iowa
- Population: 48,974
- Area: 710.18 sq. miles
- Land Area: 694.92 sq. miles
- Water Area: 15.26 sq. miles
- Population Density: 68.96 people per sq. mile
- Elevation: 780.84 ft
- Time Zone: Central Standard Time (GMT -6)
- Daylight Savings: Yes
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Clinton County, IA Gender Breakdown
Gender
Number
Percent
National Avg
Female
24,464
51%
50.8
Male
23,508
49%
49.2
Total Population
47,972
323,128,000
Clinton County, IA Age Breakdown
Age Group
Number
Percent
National Avg
Under 5 Years
2,838
5.9%
6.1
5 to 9 Years
2,702
5.6%
6.3
10 to 14 Years
3,584
7.5%
6.4
15 to 19 Years
2,997
6.2%
6.7
20 to 24 Years
2,746
5.7%
6.9
25 to 34 Years
5,243
10.9%
13.7
35 to 44 Years
5,395
11.2%
12.6
45 to 54 Years
6,892
14.4%
13.2
55 to 59 Years
3,555
7.4%
6.7
60 to 64 Years
3,233
6.7%
6.1
65 to 74 Years
4,600
9.6%
8.9
75 to 84 Years
2,862
6.0%
4.4
85 Years and Over
1,325
2.8%
1.9
Age Statistics
Number
Percent
National Avg
18 Years and over
36,930
77.0%
77.2
Female
19,092
51.7%
51.3
Male
17,838
48.3%
48.7
21 Years and over
35,240
73.5%
73.1
62 Years and over
10,829
22.6%
18.8
65 Years and over
8,787
18.3%
15.2
Female
4,918
56.0%
55.8
Male
3,869
44.0%
44.2
Median Age (years)
42
0.0%
0.0
Clinton County, IA Race Breakdown
Race
Number
Percent
National Avg
One Race
46,925
97.8%
96.8
White
45,020
93.8%
72.6
Black or African American
1,284
2.7%
12.7
American Indian and Alaska Native
125
0.3%
0.8
Asian
313
0.7%
5.4
Asian Indian
5
0.0%
1.2
Chinese
26
0.1%
1.3
Filipino
46
0.1%
0.9
Japanese
0
0.0%
0.2
Korean
145
0.3%
0.4
Vietnamese
18
0.0%
0.6
Other Asian
73
0.2%
0.8
Native Hawaiian and Other Pacific Islander
0
0.0%
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
0
0.0%
0.1
Some Other Race
183
0.4%
5.1
Two or More Races
1,047
2.2%
3.2
Hispanic Statistics
Number
Percent
National Avg
Hispanic or Latino (of any race)
1,416
3.0%
17.8
Mexican
947
2.0%
11.2
Puerto Rican
185
0.4%
1.7
Cuban
31
0.1%
0.7
Other Hispanic or Latino
253
0.5%
4.2
Not Hispanic or Latino
46,556
97.0%
82.2
Clinton County, IA Educational Attainment
Education Level
Number
Percent
National Avg
Less than 9th grade
1,007
3.0%
5.4
9th to 12th grade, no diploma
1,780
5.4%
7.2
High school graduate (includes equivalent)
12,077
36.5%
27.2
Some college, no degree
7,848
23.7%
20.6
Associate's Degree
3,981
12.0%
8.4
Bachelor's Degree
4,476
13.5%
19.3
Graduate or professional degree
1,936
5.8%
11.9
Education Summary
Number
Percent
National Avg
< High School Graduate
2,787
8.4%
12.6
High School Graduate or Higher
30,318
91.5%
87.4
Bachelor's Degree or Higher
6,412
19.3%
31.2
Clinton County, IA Marital Status
Marital Status
Number
Percent
National Avg
Never Married
10,244
26.4%
33.7%
Now Married
20,298
52.2%
47.5
Divorced
5,049
13.0%
11.0%
Separated
535
1.4%
2.0
Widowed
2,722
7.0
5.8%
Clinton County, IA Language Spoken at Home
Language
Number
Percent
National Avg
English Only
43,914
97.3%
78.4%
Languages other than english
1,220
2.7%
21.6%
Spanish
652
1.4%
13.3%
Other indo-european languages
355
0.8%
3.7%
Asian and Pacific islander languages
175
0.4%
3.5%
Other Languages
38
0.1%
1.1%
Clinton County, IA Household Income
Household Income
Number
Percent
National Avg
Less than $10,000
1,129
5.7%
6.7
$10,000 to $14,999
1,400
7.0%
4.8
$15,000 to $24,999
2,446
12.3%
9.7
$25,000 to $34,999
2,091
10.5%
9.5
$35,000 to $49,999
2,857
14.4%
13.0
$50,000 to $74,999
3,712
18.7%
17.7
$75,000 to $99,999
2,432
12.2%
12.3
$100,000 to $149,000
2,782
14.0%
14.0
$150,000 to $199,999
553
2.8%
5.8
$200,000 or more
469
2.4%
6.4
Median household income
50,067
57,617
Per capita income
27,116
31,128
Clinton County, IA Employment Breakdown
Industry
Number
Percent
National Avg
Agriculture, forestry, fishing, hunting and mining
835
3.6%
1.7
Arts, entertainment, recreation, accommodation and food services
1,381
6.0%
9.8
Construction
1,452
6.3%
6.4
Educational services, health care and social assistance
5,163
22.5%
23.0
Finance, insurance, real estate, rental, and leasing
1,075
4.7%
6.6
Information
401
1.8%
2.1
Manufacturing
4,747
20.7%
10.1
Other services except public administration
820
3.6%
4.9
Professional, scientific, management, administrative and waste management services
1,678
7.3%
11.4
Public administration
712
3.1%
4.6
Retail trade
3,127
13.7%
11.5
Transportation, warehousing and utilities
1,053
4.6%
5.2
Wholesale trade
461
2.0%
2.7
Occupation
Number
Percent
National Avg
Construction, extraction, maintenance, and repair occupations
2,377
10.4%
8.8%
Management, professional, and related occupations
6,522
28.5%
37.6%
Production, transportation, and material moving occupations
4,857
21.2%
12.2%
Sales and office occupations
5,327
23.3%
23.3%
Service occupations
3,822
16.7%
18.1%
Clinton County, IA Commute Statistics
Commute Type
Number
Percent
National Avg
Workers 16 Years and over
22,306
Car, truck, or van - drove alone
18,672
83.7%
76.3
Car, truck, or van - carpooled
1,820
8.2%
9.0
Public transportation (excluding taxicab)
192
0.9%
5.1
Walked
547
2.5%
2.7
Other means
233
1.0%
1.8
Worked at home
842
3.8%
5.0
Mean travel time to work (Minutes)
19.5
26.6
Clinton County, IA Vehicles per Household
Vehicles per Household
Number
Percent
National Avg
None
1,350
6.8%
8.7
1 vehicles
6,244
31.4%
33.2
2 vehicles
7,202
36.2%
37.1
3 or more
5,075
25.5%
21.0
Clinton County, IA Housing Occupancy
Housing Occupancy
Number
Percent
National Avg
Total Housing Units
Occupied Housing Units
19,871
91.2%
87.6
Owner Occupied
14,703
74.0%
63.1
Renter Occupied
5,168
26.0%
36.9
Vacant Housing Units
1,910
8.8%
12.4
Homeowner Vacancy Rate
1
0.0%
0.0
Rental Vacancy Rate
8
0.0%
0.0
Average household size of owner-occupied unit
2.5
0.0%
2.7
Average household size of renter-occupied unit
2.0
0.0%
2.5
Clinton County, IA Rooms per Residence
Rooms per Residence
Number
Percent
National Avg
Total Housing Units
21,781
1 room
402
1.8%
2.4
2 rooms
341
1.6%
2.7
3 rooms
1,649
7.6%
9.1
4 rooms
2,597
11.9%
16.5
5 rooms
3,977
18.3%
19.8
6 rooms
3,885
17.8%
17.8
7 rooms
3,137
14.4%
12.0
8 rooms
2,514
11.5%
8.6
9 rooms or more
3,279
15.1%
11.1
Median Rooms
6
0.0
Clinton County, IA Structure Type Statistics
Structure Type
Number
Percent
National Avg
Total Housing Units
21,781
1-unit, detached
17,134
78.7%
61.5
1-unit, attached
245
1.1%
5.9
2-units
674
3.1%
3.6
3 or 4 units
794
3.6%
4.4
5 to 9 units
609
2.8%
4.8
10 to 19 units
836
3.8%
4.4
20 or more units
947
4.3%
9.0
Mobile home
538
2.5%
6.2
Boat, RV, van, etc.
4
0.0%
0.1
Clinton County, IA Housing Age Statistics
Housing Age
Number
Percent
National Avg
1939 or earlier
7,229
33.2%
12.8%
1940 to 1949
1,699
7.8%
5.0%
1950 to 1959
2,811
12.9%
10.4%
1960 to 1969
2,607
12.0%
10.7%
1970 to 1979
3,035
13.9%
15.3%
1980 to 1989
1,186
5.4%
13.5%
1990 to 1999
1,371
6.3%
13.9%
2000 to 2009
1,590
7.3%
14.2%
2010 to 2013
207
1.0%
2.8%
2014 or later
46
0.2%
1.4%
Clinton County, IA Household Heating
Heating Fuel Type
Number
Percent
National Avg
Utility Gas
12,421
62.5%
48.1
Bottled, tank, or LP gas
3,223
16.2%
4.7
Electricity
3,384
17.0%
38.7
Fuel oil, kerosene, etc.
201
1.0%
4.8
Coal or coke
0
0.0%
0.1
Wood
404
2.0%
1.9
Solar energy
9
0.0%
0.1
Other fuel
158
0.8%
0.5
No fuel used
71
0.4%
1.1
Clinton County, IA Mortgage Statistics
Mortgage Payments
Number
Percent
National Avg
Housing units with a mortgage
8,450
47295100.0
$3,000 or more
93
1.1%
10.3%
$2,500 to $2,999
156
1.8%
7.0%
Less than $500
252
3.0%
1.6%
$2,000 to $2,499
455
5.4%
11.8%
$1,500 to $1,999
1,235
14.6%
20.1%
$1,000 to $1,499
2,785
33.0%
28.8%
$500 to $999
3,474
41.1%
20.4%
Mortgage Payment as % of Income
Number
Percent
National Avg
Less than 20.0%
4,436
52.6%
45.4%
20.0% to 24.9%
1,231
14.6%
15.7%
25.0% to 29.9%
893
10.6%
10.6%
30.0% to 34.9%
620
7.3%
7.0%
35.0% or more
1,258
14.9%
21.3%
Not Computed
12
0.0%
0.0%
Clinton County, IA Rent Statistics
Rent Payment Amount
Number
Percent
National Avg
Occupied Units Paying Rent
4,664
41,631,300
$2,500 to $2,999
0
0.0%
1.9%
$2,000 to $2,499
0
0.0%
4.4%
$3,000 or more
16
0.3%
1.8%
$1,500 to $1,999
36
0.8%
11.9%
$1,000 to $1,499
434
9.3%
28.3%
Less than $500
1,181
25.3%
10.7%
$500 to $999
2,997
64.3%
41.0%
No Cash Rent
504
0.0%
2,206,240
Median (Dollars)
641
0.0%
981
Rent Payment as % of Income
Number
Percent
National Avg
Less than 15.0%
941
20.5%
13.1%
15.0% to 19.9%
380
8.3%
12.9%
20.0% to 24.9%
489
10.7%
12.8%
25.0% to 29.9%
464
10.1%
11.5%
30.0% to 34.9%
424
9.2%
9.0%
35.0% or more
1,888
41.2%
40.7%
Not Computed
582
0.0%
0.0%
Clinton County, IA Property Value
Property Type
Number
Percent
National Avg
Specified Owner-Occupied Units
14,703
75,022,600
Less then $50,000
1,915
13.0%
7.3%
$50,000 to $99,999
4,663
31.7%
7.3%
$100,000 to $149,000
3,395
23.1%
14.1%
$150,000 to $199,000
1,834
12.5%
14.5%
$200,000 to $299,999
1,825
12.4%
19.2%
$300,000 to $499,999
844
5.7%
18.2%
$500,000 to $999,999
157
1.1%
10.5%
$1,000,000 or more
70
0.5%
3.1%
Median (Dollars)
110,900
205,000
