Population of Jefferson County, Wisconsin:
Census 2010 and 2000 Interactive Map, Demographics, Statistics, Graphs, Quick Facts
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| Jefferson County, Wisconsin - Overview | 2010 Census | 2000 Census | 2000-2010 Change | ||||||
| Counts | Percentages | Counts | Percentages | Change | Percentages | ||||
| Total Population | |||||||||
| Total Population | 83,686 | 100.00% | 74,021 | 100.00% | 9,665 | 13.06% | |||
| Population by Race | |||||||||
| American Indian and Alaska native alone | 257 | 0.31% | 249 | 0.34% | 8 | 3.21% | |||
| Asian alone | 560 | 0.67% | 333 | 0.45% | 227 | 68.17% | |||
| Black or African American alone | 681 | 0.81% | 210 | 0.28% | 471 | 224.29% | |||
| Native Hawaiian and Other Pacific native alone | 18 | 0.02% | 14 | 0.02% | 4 | 28.57% | |||
| Some other race alone | 2,479 | 2.96% | 1,220 | 1.65% | 1,259 | 103.20% | |||
| Two or more races | 1,059 | 1.27% | 686 | 0.93% | 373 | 54.37% | |||
| White alone | 78,632 | 93.96% | 71,309 | 96.34% | 7,323 | 10.27% | |||
| Population by Hispanic or Latino Origin (of any race) | |||||||||
| Persons of Hispanic or Latino Origin | 5,555 | 6.64% | 3,031 | 4.09% | 2,524 | 83.27% | |||
| Persons Not of Hispanic or Latino Origin | 78,131 | 93.36% | 70,990 | 95.91% | 7,141 | 10.06% | |||
| Population by Gender | |||||||||
| Male | 41,638 | 49.76% | 36,712 | 49.60% | 4,926 | 13.42% | |||
| Female | 42,048 | 50.24% | 37,309 | 50.40% | 4,739 | 12.70% | |||
| Population by Age | |||||||||
| Persons 0 to 4 years | 5,235 | 6.26% | 4,695 | 6.34% | 540 | 11.50% | |||
| Persons 5 to 17 years | 14,622 | 17.47% | 13,962 | 18.86% | 660 | 4.73% | |||
| Persons 18 to 64 years | 52,787 | 63.08% | 46,005 | 62.15% | 6,782 | 14.74% | |||
| Persons 65 years and over | 11,042 | 13.19% | 9,359 | 12.64% | 1,683 | 17.98% | |||