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 Cook County
Data followed by an * indicates a Significant Difference at the 90 percent level between that data and the data from the most current year.  Data followed by a "c" indicates the estimate for that year and the current year are both controlled; a statistical test is not appropriate.
TABLE 2. SELECTED SOCIAL CHARACTERISTICS
  2003
Estimate		 2002
Estimate		 2001
Estimate		 2000
Estimate
SCHOOL ENROLLMENT
Population 3 years and over enrolled in school
1,432,095
1,450,979
1,379,952 *
1,427,297
Nursery school, preschool
7.64%
7.06%
6.36% *
7.28%
Kindergarten
5.65%
4.86%
5.93%
5.01%
Elementary school (grades 1-8)
42.19%
43.16% *
42.71%
43.67% *
High school grade (grades 9-12)
21.62%
20.78%
21.14%
20.42% *
College or graduate school
22.90%
24.14%
23.86%
23.63%
 
EDUCATIONAL ATTAINMENT
Population 25 years and over
3,408,226
3,422,600 *
3,428,385 *
3,385,716 *
Less than 9th grade
8.40%
8.10%
9.74% *
9.16%
9th to 12th grade, no diploma
9.43%
11.76% *
11.51% *
11.39% *
High school graduate (including equivalency)
26.34%
25.19%
24.17% *
25.90%
Some college, no degree
19.75%
19.74%
19.33%
19.78%
Associate degree
6.06%
5.16% *
6.18%
5.20% *
Bachelor's degree
18.24%
18.26%
18.11%
17.68%
Graduate or professional degree
11.77%
11.79%
10.97% *
10.89% *
 
Percent high school graduate or higher
82.2
80.1 *
78.8 *
79.4 *
Percent bachelor's degree or higher
30.0
30.0
29.1
28.6 *
 
MARITAL STATUS
Males 15 years and over
1,951,853
1,956,906 *
1,966,660 *
1,957,892 *
Never married
38.03%
38.61%
36.50% *
37.76%
Now married, except separated
50.54%
50.27%
51.11%
49.94%
Separated
1.80%
1.86%
2.03%
2.20%
Widowed
2.53%
2.46%
2.70%
2.72%
Divorced
7.10%
6.80%
7.67%
7.37%
 
Females 15 years and over
2,135,962
2,150,179 *
2,163,999 *
2,152,855 *
Never married
32.48%
32.23%
32.06%
32.07%
Now married, except separated
44.68%
44.32%
43.93%
44.01%
Separated
2.67%
3.30% *
2.67%
2.85%
Widowed
10.32%
10.22%
10.74%
10.53%
Divorced
9.85%
9.93%
10.59%
10.54%
 
FERTILITY
Number of women 15 to 50 years old who had a birth in the past 12 months
65,658
71,738
96,650 *
95,463 *
Unmarried women (widowed, divorced, and never married)
31.76%
30.64%
40.75%
32.52%
Per 1,000 unmarried women
28
29
51 *
41 *
As a percent of all women with a birth
31.8
30.6
40.8 *
32.5
Per 1,000 women 15 to 50 years old
47
51
68 *
67 *
Per 1,000 women 15 to 19 years old
17
45 *
53 *
48 *
Per 1,000 women 20 to 34 years old
81
78
116 *
114 *
Per 1,000 women 35 to 50 years old
24
27
26
26
 
GRANDPARENTS
Number of grandparents with own grandchildren under 18 years in households
123,421
148,022 *
148,743 *
161,177 *
Responsible for grandchildren
40.89%
39.89%
44.32%
37.38%
 
Characteristics of grandparents responsible for own grandchildren under 18 years
Percent Responsible for grandchildren
less than 1 year
18.79%
12.12%
13.95%
18.42%
1 or 2 years
20.94%
24.67%
21.53%
25.12%
3 or 4 years
17.26%
16.74%
15.69%
23.03%
5 or more years
43.01%
46.46%
48.82%
33.42%
 
Percent who are female
65.0
69.7
68.2
70.7
Percent who are married
66.1
63.7
59.1
58.6
Percent who are in labor force
53.5
58.1
64.5
60.0
Percent who are in poverty
23.6
21.2
13.6 *
18.9
 
VETERAN STATUS
Civilian population 18 years and over
3,871,916
3,889,380 *
3,918,728 *
3,887,655 *
Civilian veterans
7.50%
8.38% *
8.16% *
8.53% *
 
RESIDENCE 1 YEAR AGO
Population 1 year and over
5,184,240
5,220,442 *
5,190,441
5,211,709 *
Same house
86.50%
86.56%
85.83%
84.10% *
Different house in the U.S.
12.90%
12.58%
12.92%
14.56% *
Same county
10.83%
10.48%
10.84%
11.97%
Different county
2.07%
2.10%
2.08%
2.59% *
Same state
0.72%
1.01%
0.86%
1.00%
Different state
1.35%
1.09%
1.21%
1.59%
Abroad
0.61%
0.85%
1.24% *
1.34% *
 
PLACE OF BIRTH, CITIZENSHIP, AND YEAR OF ENTRY
Total population
5,254,294
5,283,888 c
5,256,651 c
5,283,124 c
Native
79.22%
79.67%
78.97%
79.64%
Born in United States
77.67%
78.51%
77.46%
78.27%
State of residence
61.78%
62.34%
61.20%
60.91%
Different state
15.89%
16.17%
16.27%
17.36% *
Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s)
1.55%
1.16% *
1.51%
1.36%
Foreign born
20.78%
20.33%
21.03%
20.36%
Naturalized citizen
44.52%
40.12% *
40.35% *
40.76% *
Not a citizen
55.48%
59.88% *
59.65% *
59.24% *
Entered 1990 or later
49.07%
50.11%
47.89%
45.74%
Entered before 1990
50.93%
49.89%
52.11%
54.26% *
 
REGION OF BIRTH OF FOREIGN BORN
Foreign-born population with region of birth reported
1,091,947
1,074,472
1,105,266
1,075,833
Europe
27.57%
24.88%
27.44%
29.86%
Asia
21.48%
21.30%
21.46%
21.75%
Africa
1.85%
1.94%
2.82%
1.86%
Oceania
0.16%
0.04%
0.10%
0.16%
Latin America
48.45%
51.18% *
47.34%
45.51% *
Northern America
0.49%
0.66%
0.84% *
0.87% *
 
LANGUAGE SPOKEN AT HOME
Population 5 years and over
4,857,867
4,885,048 *
4,879,234 *
4,895,605 *
English only
67.93%
68.49%
67.77%
68.85%
Language other than English
32.07%
31.51%
32.23%
31.15%
Speak English less than "very well"
15.07%
14.07%
14.94%
14.30%
Spanish
18.77%
18.88%
18.69%
17.58% *
Speak English less than "very well"
9.16%
8.83%
9.09%
8.51%
Other Indo-European languages
8.77%
8.50%
9.10%
9.46%
Speak English less than "very well"
3.86%
3.38%
4.04%
4.11%
Asian and Pacific Islander languages
3.28%
2.99%
3.05%
2.95%
Speak English less than "very well"
1.64%
1.51%
1.33%
1.36%
Other languages
1.25%
1.14%
1.39%
1.16%
Speak English less than "very well"
0.41%
0.36%
0.48%
0.31%
 
ANCESTRY (TOTAL REPORTED)
Total Population
5,254,294
5,283,888 c
5,256,651 c
5,283,124 c
Arab
0.52%
0.77%
0.87% *
0.94% *
Czech
1.03%
1.09%
1.10%
1.13%
Danish
0.34%
0.28%
0.35%
0.32%
Dutch
1.27%
1.01% *
0.94% *
0.79% *
English
3.60%
3.86%
3.61%
3.63%
French (except Basque)
1.45%
1.34%
1.57%
1.49%
French Canadian
0.23%
0.24%
0.28%
0.33%
German
11.78%
12.22%
12.59% *
11.93%
Greek
1.11%
1.00%
1.23%
1.01%
Hungarian
0.55%
0.52%
0.40%
0.51%
Irish
10.38%
10.73%
10.30%
10.01%
Italian
5.69%
6.22%
6.61% *
5.70%
Lithuanian
1.03%
0.80%
0.96%
0.93%
Norwegian
0.86%
0.86%
0.93%
0.81%
Polish
10.52%
9.67% *
9.79%
10.43%
Portuguese
0.05%
0.04%
0.05%
0.02%
Russian
1.71%
1.46%
1.52%
1.71%
Scotch-Irish
0.69%
0.67%
0.64%
0.68%
Scottish
0.74%
0.79%
0.86%
0.84%
Slovak
0.27%
0.31%
0.33%
0.51% *
Subsaharan African
0.90%
0.87%
0.84%
0.58% *
Swedish
1.68%
1.68%
1.62%
1.72%
Swiss
0.16%
0.23%
0.17%
0.24%
Ukrainian
0.61%
0.42% *
0.58%
0.58%
United States or American
1.41%
1.81% *
1.87% *
1.65%
Welsh
0.29%
0.26%
0.20% *
0.32%
West Indian (excluding Hispanic origin groups)
0.66%
0.37%
0.45%
0.49%
 
Profile Navigation
  
Viewing 2003 Multiyear Profile for Cook County
  Demographic - Table 1
  Social - Table 2
  Economic - Table 3
  Housing - Table 4

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See footnotes below.

Footnotes

The profile universe is limited to the household population and excludes the population living in institutions, college dormitories, and other group quarters. Data are based on a sample and are subject to sampling variability.

Ancestry listed in this table refers to the total number of reports; for example, the estimate given for Russian represents the number of people who listed Russian as either their first or second ancestry. This table lists only the largest ancestry groups; see the Detailed Tables for more categories. Race and Hispanic origin groups are not included in this table because official data for those groups come from the Race and Hispanic origin questions rather than the ancestry question (see Table 1).

1. An '-' entry in an Estimate column indicates that no sample observations were available to compute an estimate.
2. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution.
3. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution.
4. An 'N' entry in an Estimate column indicates that data for this geographic area cannot be displayed because the number of sample cases is too small.

[Excel] or the letters [xls] indicate a document is in the Microsoft® Excel® Spreadsheet Format (XLS). To view the file, you will need the Microsoft® Excel® Viewer This link to a non-federal Web site does not imply endorsement of any particular product, company, or content. available for free from Microsoft®.
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Source: U.S. Census Bureau  |  American Community Survey Office  |  Page Last Modified: August 29, 2007