Question: Which county in Kentucky was a prohibition or completely dry county until 2005 and contains this community near La Grange whose residential services are provided by Louisville Gas & Electric?
Context: The La Grange Historic District is a national historic district located at La Grange, Lenoir County, North Carolina, United States.  The district, encompassing 225 buildings and 1 structure, includes the historic commercial, residential, and industrial center of La Grange.  The buildings include notable examples of Queen Anne and Bungalow/Craftsman style architecture and date between the 1850s and the 1930s.  Located in the district is the separately listed La Grange Presbyterian Church.  Other notable buildings include the Sutton-Kinsey House (c. 1898), Walter Pace House (c. 1900), Sutton-Fields House (c. 1850), Colonel A. C. Davis House (1887), Rouse Banking Company Building (1908), LaGrange Elementary School, and the Hardy-Newsome Industrial Complex. Centerfield is an unincorporated community in Oldham County, Kentucky, United States.  It is a small suburban community that lies a few miles east of Crestwood on KY 22 and a few miles west of La Grange.  Nearby schools are Centerfield Elementary and East Oldham Middle School, the two closest high schools are Oldham County High School in Buckner and South Oldham High School in Crestwood.  Residential services are provided by Louisville Gas & Electric, Oldham County Water Company and Time Warner Cable.  Fire and police services are provided by the South Oldham Volunteer Fire Department and the Ballardsville Fire Department as well as the Oldham County Police Department. Roederer Correctional Complex is a minimum and medium-security state prison located in Buckner, Oldham County, near La Grange, Kentucky.  It is about 30 miles northeast of Louisville.  The Kentucky Department of Corrections Assessment and Classification Center is located at Roederer.  All new male inmates, with the exception of those sentenced to death, are initially assigned to Roederer until they can be classified and transferred to other prison within the Commonwealth.  The prison opened in 1978 and had a prison population of 997 as of 2007. The La Grange Dam is a masonry-gravity diversion dam on the Tuolumne River near La Grange, California.  The dam was completed in 1883 by the Turlock Irrigation District and Modesto Irrigation District in an effort to divert water into their canal systems for local farmers. Oldham County is a county located in the commonwealth of Kentucky.  As of the 2010 census, the population was 60,316.  Its county seat is La Grange.  The county is named for Colonel William Oldham.  Oldham County was a prohibition or completely dry county until January 2005 as the result of a 2004 'moist' vote, permitting sales of alcohol in restaurants that seat at least 100 patrons in which 70%+ of total revenue is derived from sales of food.  After a vote in late 2015; Oldham county has become a completely wet county. Kentucky State Reformatory is a medium-security prison for adult males.  The prison is located in unincorporated Oldham County, Kentucky, near La Grange, and about 30 mi northeast of Louisville.  It was completed in 1939 to replace the Kentucky State Reformatory located in Frankfort after a flood damaged the original property.  The 43 acre facility has the capacity to house 2,005 inmates, thus making it the second largest prison in the state. Allen County is a county located in the U.S. state of Kentucky.  As of the 2010 census, the population was 19,956.  Its county seat is Scottsville.  The county is named for Colonel John Allen, a state senator and soldier who was killed leading the 1st Regiment of Kentucky Rifleman at the Battle of Frenchtown, Michigan during the War of 1812.  Allen County is a prohibition or completely dry county.  It was formed in 1815 from parts of Barren and Warren counties. The Luther Luckett Correctional Complex is a minimum and medium-security state prison located in Oldham County, near La Grange, Kentucky, about 30 miles northeast of Louisville.  It opened in 1981 and had a prison population of 1,073 as of 2007.  The Kentucky Correctional Psychiatric Center, which is operated by the Kentucky Health and Family Services Cabinet and is officially a separate facility, is located within the Luther Luckett Correctional Complex and shares several facilities with its host prison. La Grange Elementary School District 102 is a public school district in Cook County, Illinois, covering parts of La Grange, La Grange Park, and Brookfield.  The district is composed of Ogden Avenue Elementary School in La Grange, opened in 1910 (named after the street on which it is located), Cossitt Elementary School in La Grange (opened 1883 and also named after the street on which it is located), Forest Road Elementary School in La Grange Park, and Congress Park Elementary School in Brookfield (both opened in 1950 to accommodate the population growth in the area after World War II), all of which serve grades K-6; and Park Junior High School in La Grange Park, which serves grades 7-8.  Students then typically attend Lyons Township High School, which has two campuses, in La Grange and Western Springs, Illinois (Lyons Township High School District 204), and serves grades 9 through 12. Mannheim Road, also known as La Grange Road from Cermak Road to U.S. Route 30 (Lincoln Highway), is a north–south major street in the near-western suburbs of Chicago.  It carries U.S. Routes 12 from Des Plaines to 95th St near Hickory Hills, 45 between Des Plaines on southwards past Frankfort, Illinois and carries U.S. Route 20 between Lake Street in Stone Park, Illinois and 95th St. near Hickory Hills, Illinois The road is named after a former town called Mannheim, Illinois that was founded by German farmers in what is now Franklin Park, Illinois.  From Cermak Road on the Westchester/La Grange Park border and points to the south, it is known as La Grange Road.  Mannheim Road skirts the eastern edge of O'Hare International Airport; numerous airport hotels and rental car services are located on the street near the airport.  One major landmark of Mannheim Road is the Allstate Arena at the intersection of Mannheim Road and Lunt Avenue in Rosemont.  There is also a Metra station on the Milwaukee West Line at Mannheim Road; in addition, Metra's BNSF Railway Line has a stop on La Grange Road in La Grange.  Also, there is an overpass that carries Mannheim Rd over the Union Pacific rail yard.  Also there is another overpass that carries the street over the Canadian Pacific railroad yard.  At the descent of that overpass the road goes under the Tri-State Tollway.  There's also a school district on the left side of the street named Mannheim School District 83 on the intersection of Grand Avenue and Mannheim Road itself in Franklin Park.  North Avenue also dips under Mannheim Road in Melrose Park.
Answer: Oldham County