61104

  1. Legal Resources for the 61104 Zip Code
  2. Statistics for the 61104 Zip Code
  3. Property/Housing/Real Estate Information for the 61104 Zip Code
  4. Family Information for the 61104 Zip Code
  5. Education Information for the 61104 Zip Code
  6. Public Benefits Information for the 61104 Zip Code
  7. Immigration & Civil Rights Information for the 61104 Zip Code
  8. Cities for the 61104 Zip Code


Legal Resources for the 61104 Zip Code Back to top

Illinois Constitution
Illinois Code

Illinois State Resources
Illinois Website
Illinois Governor
Illinois Legislature
Illinois Courts
Illinois Government Resources

State Attorney General
Federal Courts
Illinois Northern


Statistics for the 61104 Zip Code Back to top
  • Population (2000): 20,421
  • Land Area (2000): 11.606 square kilometers
  • Water Area (2000): 0.006 square kilometers
Back to top
Houses (2000): 9,533


Employment Information for the 61104 Zip Code Back to top
Hours Worked Per Week In 1999 for the 61104 Zip Code
Hours Per Week Color 0 Box Population Percent
35 or more hours 8,603 57.04%
15-35 hours 1,821 12.07%
1-14 hours 357 2.37%
No regular hours 4,301 28.52%

Time Left For Work for the 61104 Zip Code
Time Color 0 Box Population Percent
Midnight-4:59 AM 506 5.86%
5 AM-5:29 AM 345 4.00%
5:30 AM-5:59 AM 703 8.14%
6 AM-6:29 AM 747 8.65%
6:30 AM-6:59 AM 1,075 12.45%
7 AM-7:29 AM 755 8.75%
7:30 AM-7:59 AM 1,089 12.61%
8 AM-8:29 AM 406 4.70%
8:30 AM-8:59 AM 257 2.98%
9:00 AM-9:59 AM 423 4.90%
10:00 AM-10:59 AM 218 2.53%
11:00 AM-11:59 AM 67 0.78%
Noon-3:59 PM 1,169 13.54%
4 PM-11:59 PM 873 10.11%

Length Of Commute In Minutes for the 61104 Zip Code
Minutes Color 0 Box Population Percent
Less than 5 294 3.41%
5-9 1,142 13.23%
10-14 2,121 24.57%
15-19 2,187 25.33%
20-24 1,247 14.44%
25-29 271 3.14%
30-34 569 6.59%
35-39 44 0.51%
40-44 40 0.46%
45-59 195 2.26%
60-89 310 3.59%
At least 90 213 2.47%

Length Of Commute In Minutes - Public vs. Private Transportation for the 61104 Zip Code

Minutes Color 0 Box Population (public) Percent Color 1 Box Population (private) Percent
Under 30 90 1.04% 7,172 83.08%
30-44 82 0.95% 571 6.61%
45-59 19 0.22% 176 2.04%
At least 60 89 1.03% 434 5.03%

Type Of Commute for the 61104 Zip Code
Type Population Percent
Color 0 Box Bicycle 42 0.48%
Color 1 Box Car / truck / van, carpool 1,381 15.63%
Color 2 Box Car / truck / van, solo 6,646 75.22%
Color 3 Box Motorcycle 0 0.00%
Color 4 Box Other 47 0.53%
Color 5 Box Public transportation 280 3.17%
Color 6 Box Walked 237 2.68%
Color 7 Box Worked at home 203 2.30%



Family Information for the 61104 Zip Code Back to top
Families where both partners work (2000): 1,385
People at same address in 1995: 8,119
Household Income in 1999 for the 61104 Zip Code

Income Population Percent
Under $10,000 1,538 18.26%
$10,000-$14,999 856 10.16%
$15,000-$19,999 806 9.57%
$20,000-$24,999 615 7.30%
$25,000-$29,999 857 10.17%
$30,000-$34,999 568 6.74%
$35,000-$39,999 468 5.56%
$40,000-$44,999 526 6.24%
$45,000-$49,999 336 3.99%
$50,000-$59,999 654 7.76%
$60,000-$74,999 663 7.87%
$75,000-$99,999 350 4.15%
$100,000-$124,999 88 1.04%
$125,000-$149,999 23 0.27%
$150,000-$199,999 54 0.64%
$200,000 or more 22 0.26%

Household Type for the 61104 Zip Code
Type Population Percent
Color 1 Box Nonfamily, 1 person 3,189 37.93%
Color 0 Box Family, 2 people 1,580 18.79%
Color 1 Box Nonfamily, 2 people 597 7.10%
Color 0 Box Family, 3 people 1,091 12.98%
Color 1 Box Nonfamily, 3 people 94 1.12%
Color 0 Box Family, 4 people 868 10.32%
Color 1 Box Nonfamily, 4 people 32 0.38%
Color 0 Box Family, 5 people 538 6.40%
Color 1 Box Nonfamily, 5 people 9 0.11%
Color 0 Box Family, 6 people 227 2.70%
Color 1 Box Nonfamily, 6 people 2 0.02%
Color 0 Box Family, 7 or more people 173 2.06%
Color 1 Box Nonfamily, 7 or more people 7 0.08%

Household Income Type for the 61104 Zip Code
Type Color 0 Box Population Percent
Earnings 6,457 32.34%
Interest / Dividend / Rent 1,573 7.88%
Public Assistance 676 3.39%
Retirement 710 3.56%
Self Employment 633 3.17%
Social Security 1,947 9.75%
Supplemental Security 657 3.29%
Wage / Salary 6,311 31.60%
Other 1,005 5.03%

Family Type for the 61104 Zip Code
Type Population Percent
Color 0 Box No children under 18 1,232 44.83%
Color 1 Box With children under 18 1,516 55.17%

Marital Status - Male (for those 15+ in 2000) for the 61104 Zip Code
Type Population Percent
Color 0 Box Divorced 983 13.16%
Color 1 Box Married 3,247 43.48%
Color 2 Box Never Married 2,954 39.56%
Color 3 Box Widowed 284 3.80%

Marital Status - Female (for those 15+ in 2000) for the 61104 Zip Code
Type Population Percent
Color 0 Box Divorced 1,279 16.31%
Color 1 Box Married 3,326 42.41%
Color 2 Box Never Married 2,393 30.52%
Color 3 Box Widowed 844 10.76%



Education Information for the 61104 Zip Code Back to top
Highest Degree Earned (18 or older) for the 61104 Zip Code
Degree Population Percent
Color 0 Box Less than 9th grade 1,607 11.04%
Color 1 Box 9th-12th grade, no diploma 3,206 22.02%
Color 2 Box High school diploma or equivalent 5,231 35.93%
Color 3 Box Some college, no degree 2,866 19.68%
Color 4 Box Associate degree 616 4.23%
Color 5 Box Bachelors degree 740 5.08%
Color 6 Box Graduate or professional degree 294 2.02%

Population In School (3 or older) for the 61104 Zip Code
School Level Color 0 Box In Public School Percent Color 1 Box In Private School Percent Total Percent
Nursery or preschool 354 1.73% 127 0.62% 481 2.36%
Kindergarten 283 1.39% 48 0.24% 331 1.62%
Grades 1-4 1,252 6.13% 173 0.85% 1,425 6.98%
Grades 5-8 1,094 5.36% 113 0.55% 1,207 5.91%
Grades 9-12 943 4.62% 103 0.50% 1,046 5.12%
Undergrad college 433 2.12% 143 0.70% 576 2.82%
Graduate or professional school 55 0.27% 12 0.06% 67 0.33%
Total 4,414 21.62% 719 3.52% 5,133 25.14%



Public Benefits Information for the 61104 Zip Code Back to top
Above Or Below Poverty Level In 1999 for the 61104 Zip Code
Above/Below Population Percent
Color 0 Box At Or Above Poverty Level 16,223 80.02%
Color 1 Box Below Poverty Level 4,050 19.98%



Immigration & Civil Rights Information for the 61104 Zip Code Back to top
Population By Age for the 61104 Zip Code
Age Population Percent
0-9 Years 3,634 17.80%
10-19 Years 2,800 13.71%
20-29 Years 3,709 18.16%
30-39 Years 3,386 16.58%
40-49 Years 2,641 12.93%
50-59 Years 1,783 8.73%
60-69 Years 990 4.85%
70-79 Years 946 4.63%
80-89 Years 459 2.25%
90+ Years 73 0.36%

Population - Male/Female for the 61104 Zip Code
Male/Female Population Percent
Color 0 Box Male 10,176 49.83%
Color 1 Box Female 10,245 50.17%

Population By Ethnicity for the 61104 Zip Code
Ethnicity Population Percent
Color 0 Box Caucasian 12,923 63.28%
Color 3 Box Hispanic/Latino 3,290 16.11%
Color 1 Box African-American 2,813 13.78%
Color 2 Box Asian 822 4.03%
Color 7 Box Multiracial 492 2.41%
Color 4 Box Amerindian 63 0.31%
Color 6 Box Other Race 11 0.05%
Color 5 Box Pacific Islander 7 0.03%

Top Specified Ancestries for the 61104 Zip Code
Rank Ancestry Color 0 Box Population Percent Of Specified Ancestries
1. German 3,872 26.59%
2. Irish 2,166 14.87%
3. Swedish 1,765 12.12%
4. English 1,148 7.88%
5. United States Or American 1,068 7.33%
6. Italian 1,024 7.03%
7. Polish 690 4.74%
8. French Non-Basque 508 3.49%
9. Norwegian 420 2.88%
10. Dutch 406 2.79%

Top Languages Spoken At Home for the 61104 Zip Code
Rank Language Color 0 Box Population Percent Of Reported Languages
1. Only English 14,632 79.10%
2. Spanish Or Spanish Creole 2,619 14.16%
3. Laotian 529 2.86%
4. Vietnamese 216 1.17%
5. Polish 143 0.77%
6. German 58 0.31%
7. Arabic 56 0.30%
8. Other Slavic 46 0.25%
9. Italian 43 0.23%
10. Scandinavian 38 0.21%

Citizen Type for the 61104 Zip Code
Type Population Percent
Color 0 Box Citizen by birth 17,791 87.12%
Color 1 Box Naturalized immigrant 645 3.16%
Color 2 Box Not a citizen 1,986 9.72%



Cities for the 61104 Zip Code Back to top
Alphabetical | By Population
Rockford