Population of Plaquemines County, Louisiana:
Census 2010 and 2000 Interactive Map, Demographics, Statistics, Graphs, Quick Facts
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| Plaquemines County, Louisiana - Overview | 2010 Census | 2000 Census | 2000-2010 Change | ||||||
| Counts | Percentages | Counts | Percentages | Change | Percentages | ||||
| Total Population | |||||||||
| Total Population | 23,042 | 100.00% | 26,757 | 100.00% | -3,715 | -13.88% | |||
| Population by Race | |||||||||
| American Indian and Alaska native alone | 371 | 1.61% | 553 | 2.07% | -182 | -32.91% | |||
| Asian alone | 731 | 3.17% | 700 | 2.62% | 31 | 4.43% | |||
| Black or African American alone | 4,715 | 20.46% | 6,258 | 23.39% | -1,543 | -24.66% | |||
| Native Hawaiian and Other Pacific native alone | 31 | 0.13% | 4 | 0.01% | 27 | 675.00% | |||
| Some other race alone | 323 | 1.40% | 194 | 0.73% | 129 | 66.49% | |||
| Two or more races | 625 | 2.71% | 380 | 1.42% | 245 | 64.47% | |||
| White alone | 16,246 | 70.51% | 18,668 | 69.77% | -2,422 | -12.97% | |||
| Population by Hispanic or Latino Origin (of any race) | |||||||||
| Persons of Hispanic or Latino Origin | 1,067 | 4.63% | 433 | 1.62% | 634 | 146.42% | |||
| Persons Not of Hispanic or Latino Origin | 21,975 | 95.37% | 26,324 | 98.38% | -4,349 | -16.52% | |||
| Population by Gender | |||||||||
| Male | 11,558 | 50.16% | 13,335 | 49.84% | -1,777 | -13.33% | |||
| Female | 11,484 | 49.84% | 13,422 | 50.16% | -1,938 | -14.44% | |||
| Population by Age | |||||||||
| Persons 0 to 4 years | 1,592 | 6.91% | 1,977 | 7.39% | -385 | -19.47% | |||
| Persons 5 to 17 years | 4,737 | 20.56% | 5,839 | 21.82% | -1,102 | -18.87% | |||
| Persons 18 to 64 years | 14,136 | 61.35% | 16,328 | 61.02% | -2,192 | -13.42% | |||
| Persons 65 years and over | 2,577 | 11.18% | 2,613 | 9.77% | -36 | -1.38% | |||