Science Fair Project Encyclopedia
Martin County, Kentucky
As of the census2 of 2000, there are 12,578 people, 4,776 households, and 3,620 families residing in the county. The population density is 21/km² (54/mi²). There are 5,551 housing units at an average density of 9/km² (24/mi²). The racial makeup of the county is 99.25% White, 0.03% Black or African American, 0.06% Native American, 0.07% Asian, 0.06% Pacific Islander, 0.01% from other races, and 0.52% from two or more races. 0.62% of the population are Hispanic or Latino of any race.
There are 4,776 households out of which 39.20% have children under the age of 18 living with them, 59.50% are married couples living together, 12.50% have a female householder with no husband present, and 24.20% are non-families. 21.80% of all households are made up of individuals and 8.30% have someone living alone who is 65 years of age or older. The average household size is 2.62 and the average family size is 3.05.
In the county the population is spread out with 28.10% under the age of 18, 9.50% from 18 to 24, 29.30% from 25 to 44, 23.30% from 45 to 64, and 9.70% who are 65 years of age or older. The median age is 34 years. For every 100 females there are 98.00 males. For every 100 females age 18 and over, there are 92.10 males.
The median income for a household in the county is $18,279, and the median income for a family is $21,574. Males have a median income of $31,994 versus $18,011 for females. The per capita income for the county is $10,650. 37.00% of the population and 33.30% of families are below the poverty line. Out of the total population, 45.10% of those under the age of 18 and 26.90% of those 65 and older are living below the poverty line.
Cities and towns
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