In theNebraska license plate system, Butler County is represented by the prefix 25 (when the license plate system was established in 1922, it had the 25th-largest number of vehicles registered of all counties in the state).
In 2010, Nebraska's center of population was in Butler County, near the village ofRising City.[6]
Another common explanation proposed for the naming of Butler County is that it was named forDavid Butler, the firstGovernor of theState of Nebraska.[7][3][14] However, Butler County was created by an act of theNebraska Territorial Legislature on June 26, 1856,[8] and was referred to as "Butler County" more than ten years before David Butler became Governor of Nebraska and two years before he had even moved to Nebraska from Indiana in 1859.[15] When David Butler came to Nebraska, he settled inPawnee County, not in the Butler County area.[15] Confusingly, however, the name for the county seat of Butler County,David City, is also sometimes attributed to David Butler, but there are also conflicting sources concerning its origin.[8] A second alternate explanation for the origin of Butler County's name is given in Andreas'History of Nebraska. It seems to indicate that the county might have been named for William Butler, an early settler who moved to the area in 1860 and became county sheriff in 1868. However, as noted before, the county had been in existence and had been referred to as "Butler County" well before that point in time.[16]
According to theUS Census Bureau, the county has a total area of 591 square miles (1,530 km2), of which 585 square miles (1,520 km2) is land and 5.9 square miles (15 km2) (1.0%) is water.[17]
There were 3,426 households, out of which 33.00% had children under the age of 18 living with them, 59.90% weremarried couples living together, 5.70% had a female householder with no husband present, and 31.40% were non-families. 28.30% of all households were made up of individuals, and 14.40% had someone living alone who was 65 years of age or older. The average household size was 2.53 and the average family size was 3.13.
The county population contained 27.90% under the age of 18, 6.60% from 18 to 24, 25.30% from 25 to 44, 22.50% from 45 to 64, and 17.70% who were 65 years of age or older. The median age was 39 years. For every 100 females there were 104.10 males. For every 100 females age 18 and over, there were 101.20 males.
The median income for a household in the county was $36,331, and the median income for a family was $44,441. Males had a median income of $28,856 versus $20,979 for females. Theper capita income for the county was $16,394. About 4.80% of families and 8.20% of the population were below thepoverty line, including 9.80% of those under age 18 and 9.40% of those age 65 or over.
Butler County voters have been reliably Republican for decades. No Democratic Party candidate has carried the county in any national election since 1976.
United States presidential election results for Butler County, Nebraska[28]