Glenwood, Arkansas  Glenwood is a city in Pike and Montgomery counties in Arkansas, United States. The community is located along the Caddo River in the Ouachita Mountains. Glenwood was formed as a boomtown following the development of the Gurdon and Fort Smith Railroad and timber interests in the area. After the establishment of a lumber mill, the community received a post office and incorporated in April 1909. Although the community saw its major employer leave during the Great Depression, the city has again seen rapid growth in recent decades. The city also sees significant tourism related to its scenic position in the Ouachitas and among several recreational lakes. Glenwood is located at (34.328029, -93.548412). According to the United States Census Bureau, the city has a total area of , of which is land and 0.36% is water. At the 2000 census, there were 1,751 people, 696 households and 446 families residing in the city. The population density was 630.5 per square mile (243.2/km²). There were 772 housing units at an average density of 278.0/sq mi (107.2/km²). The racial makeup of the city was 88.18% White, 1.03% Black or African American, 1.03% Native American, 0.17% Asian, 8.79% from other races, and 0.80% from two or more races. 11.31% of the population were Hispanic or Latino of any race. There were 696 households of which 29.3% had children under the age of 18 living with them, 47.0% were married couples living together, 12.8% had a female householder with no husband present, and 35.9% were non-families. 32.3% of all households were made up of individuals and 18.2% had someone living alone who was 65 years of age or older. The average household size was 2.37 and the average family size was 2.97.  23.3% of the population were under the age of 18, 10.0% from 18 to 24, 22.0% from 25 to 44, 20.0% from 45 to 64, and 24.7% who were 65 years of age or older. The median age was 41 years. For every 100 females, there were 85.5 males. For every 100 females age 18 and over, there were 81.7 males.