Арканзас штатының Миллер округі

County in Arkansas, United States

Miller County is a county located in the southwestern corner of the U. S. state of Arkansas. As of the 2020 census, the population was 42,600. The county seat is Texarkana. Miller County is part of the Texarkana, TX AR, Metropolitan Statistical Area. When first formed, Miller County was Arkansas's sixth county, established on April 1, 1820, and named for James Miller, the first governor of the Arkansas Territory. Additionally, Miller County was the first of the state's counties to be formed upon the creation of the Arkansas Territory. The first five — Arkansas, Lawrence, Clark, Hempstead and Pulaski — were formed during Arkansas's days as part of the Missouri Territory. This county was abolished in 1838. During the Reconstruction era, it was organized again on December 22, 1874, from a portion of neighboring Lafayette County.

When created in 1820, Miller County included most of the current Miller County, as well as several present day Texas counties. In 1831 the county seat was located what is the current day Clarksville, Texas. When Arkansas achieved statehood the same year as Texas declared itself an independent republic in 1836, a dispute arose over their common border, with the area in Miller County having representation in both the Arkansas legislature and the Texas congress. In 1837 and 1838, Texas organized Red River and Fannin counties, respectively, in the area. Arkansas attempted to counter by making it a misdemeanor for Miller County residents to hold office in Texas, and then by establishing a county court in Fannin. The attempts were ultimately unsuccessful. In 1845 Texas agreed to annexation by the United States, settling the boundary between Texas and Arkansas. As much of Miller County was lost to Texas, the county was dissolved, with the remaining territory returning to Lafayette County. The modern Miller County was re created in 1874 from the parts of Lafayette County lying west and south of the Red River.

Miller County is located in the southwest corner of Arkansas in the Piney Woods, a temperate coniferous forest. The forests of pine trees initially formed a logging and silviculture industry, though many fields have been cleared from the forest to grow rice, soybeans, corn, and vegetables. The county is also within the Ark La Tex region, sharing a tripoint with Texas and Louisiana. The Ark La Tex is an economic region anchored by Shreveport, Louisiana, Tyler, Texas, Longview, Texas, and Texarkana. The Red River serves as the northern and eastern boundary of the county, though the watercourse has shifted since the county's reestablishment in 1874. The original Red River continues to serve as the county line between Little River, Hempstead, and Lafayette counties in Arkansas. According to the U. S. Census Bureau, Miller County has a total area of 637.48 square miles (1,651 km2), of which 623.98 square miles (1,616 km2) is land and 13.50 square miles (35 km2) (2.1%) is water. |group=Note Miller County is surrounded by three Arkansas counties: Little River County to the north, Hempstead County to the northeast, Lafayette County to the east; two Louisiana parishes: Bossier Parish to the southeast and Caddo Parish, to the south; and two Texas counties to the west: Cass and Bowie.

Miller County is within the South Central Plains Level III ecoregion designated by the Environmental Protection Agency. Within the region, the county contains parts of four different Level IV ecoregions. Throughout the South Central Plains, forests are mostly swamp southern floodplain forest, unlike the oak–hickory–pine forest of higher, better drained forests in adjacent eco regions. Along the north and eastern county boundary, the Red River Bottomlands follows the Red River. This eco region contains floodplains, low terraces, oxbow lakes, meander scars, backswamps, natural levees, and the meandering Red River. Natural vegetation is southern floodplain forest unlike the oak–hickory– pine forest of higher, better drained compared to adjacent forests. However, the region has widely been cleared and drained for agriculture. The Red River is almost continuously turbid; suspended sediment concentrations are usually much higher than in the Saline River or Ouachita River due to land cover, land use, and upstream lithology differences. South of Texarkana, the Floodplains and Low Terraces eco region follows the Sulphur River. It contains frequently flooded forested wetlands, natural levees, swales, oxbow lakes, and meander scars. Longitudinal channel gradients are low and are less than in the Ouachita Mountains. North of the low terraces, a small strip of Pleistocene Fluvial Terraces ecoregion contains level, poorly drained, periodically wet soils underlain by Pleistocene unconsolidated terrace deposits. Loblolly pine and oaks are common and are adapted to the prevailing hydroxeric regime; pastureland and hayland are less extensive. A vertical sequence of terraces occurs. The lowest terrace is nearly flat, clayey, and has extensive hardwood wetlands. Higher terraces become progressively older and more dissected; they are dominated by pine flatwoods, pine savanna, or prairie; flatwood wetlands are less extensive than on the lowest terrace. The mid level terrace is veneered with windblown silt deposits (loess). Streams tend to be mildly acidic and stained by organic matter. They have more suspended solids, greater turbidity, and higher hardness values than the Tertiary Uplands.

Miller County is within the Red River watershed. The historic channel of the Red River defines the northern and eastern boundary of Miller County. Swamps and bayous along the Sulphur River drain much of the western part of Miller County. A levee in the eastern part of Miller County delineates the border between the McKinney Bayou watershed, with everything east of the levee within the Red River floodplain. Areas within the levee are frequently subject to inundation by the Red, including a town evacuation of Garland City in 2015.

Miller County contains two protected areas: the Sandhills Natural Area owned by the Arkansas Natural Heritage Commission (ANHC), and the Sulphur River Wildlife Management Areas (WMA), owned by the Arkansas Game and Fish Commission (AGFC). The Sandhills Natural Area preserves of undisturbed sandhill vegetation along rolling hills and sandy soils. It is a home to at least 40 rare species of plants, the most of any ANHC Natural Area. The Sulphur River WMA preserves of bottomland hardwood forest, cypress breaks, oxbow lakes, and bayous along the Red River Valley. Established in the 1950s, the area is open to birding, camping, hunting, fishing, and hiking. Within the WMA, is maintained as the Henry Moore Waterfowl Rest Area.

+Miller County racial composition Race Number Percentage White (non Hispanic) 27,593 64.77% Black or African American (non Hispanic) 10,922 25.64% Native American 246 0.58% Asian 205 0.48% Pacific Islander 4 0.01% Other/Mixed 2,047 4.81% Hispanic or Latino 1,583 3.72%
As of the 2020 United States census, there were 42,600 people, 16,426 households, and 11,108 families residing in the county.

As of the 2010 census, Males had a median income of $41,556 versus $30,417 for females. The per capita income for the county was $19,654. About 14.1% of families and 18.1% of the population were below the poverty line, including 29.1% of those under age 18 and 12.9% of those age 65 or over.

As of the 2000 census, there were 40,443 people, 15,637 households, and 11,086 families residing in the county. The population density was There were 17,727 housing units at an average density of The racial makeup of the county was 74.02% White, 22.99% Black or African American, 0.63% Native American, 0.37% Asian, 0.02% Pacific Islander, 0.54% from other races, and 1.43% from two or more races. 1.58% of the population were Hispanic or Latino of any race. There were 15,637 households, out of which 34.00% had children under the age of 18 living with them, 50.90% were married couples living together, 16.00% had a female householder with no husband present, and 29.10% were non families. 25.60% of all households were made up of individuals, and 10.70% had someone living alone who was 65 years of age or older. The average household size was 2.52 and the average family size was 3.02. In the county, the population was spread out, with 26.50% under the age of 18, 9.70% from 18 to 24, 28.60% from 25 to 44, 22.10% from 45 to 64, and 13.10% who were 65 years of age or older. The median age was 35 years. For every 100 females there were 95.00 males. For every 100 females age 18 and over, there were 90.10 males. The median income for a household in the county was $30,951, and the median income for a family was $36,665. Males had a median income of $33,080 versus $21,376 for females. The per capita income for the county was $16,444. About 15.40% of families and 19.30% of the population were below the poverty line, including 27.90% of those under age 18 and 16.50% of those age 65 or over.

Educational attainment in Miller County is typical for a rural Arkansas county, with a 2016 study finding 85.5% of Miller County residents over age 25 held a high school degree or higher, in line with Arkansas and national averages of 85.2% and 87.0%, respectively. Miller County's proportion of population holding a bachelor's degree or higher is 14.5%, significantly below the state average of 21.5% and national average of 30.3%.

Miller County contains one institution of higher education, the Texarkana campus of University of Arkansas Community College at Hope, a public community college based in Hope, Arkansas. Texarkana, Texas contains Texas A&M University–Texarkana, a public four year university with a high percentage of students from Arkansas, and Texarkana College, a community college. Other higher education institutions in the region include Cossatot Community College in De Queen, Arkansas, Southern Arkansas University in Magnolia, and several institutions in the vicinity of Shreveport, Louisiana.

The Texarkana Public Library is located at 600 West 3rd Street. TPL offers books, e books, media, reference, youth, business and genealogy services. In Fouke, the Ann & Dewey Fowler Community Library is located at 305 N Snell Street in a restored Victorian house.

Miller County's above average poverty rate indicates a high Medicaid eligibility rate. As of 2012, 32.4% of Miller County was eligible for Medicaid, with 61.7% of children under 19 eligible for ARKids First, a program by the Arkansas Department of Human Services that combines children's Medicaid (ARKids A) and other programs for families with higher incomes (ARKids B). The county's population is significantly above healthy weight, with 54.0% of adults and 38.0% of children/adolescents ranking as overweight or obese, compared to the state averages of 67.1% and 39.3%, respectively. These rates are significantly above national averages of 62.9% and 30.3%, respectively. The Christus St. Michael Health System and Wadley Regional Medical Center in Texarkana are community hospitals offering acute inpatient care, emergency care, surgery, rehabilitation, therapy, and senior care services. The facilities are both rated Level 3 Trauma Centers by the Arkansas Department of Health. The University of Arkansas for Medical Sciences (UAMS) offers a family medicine residency program at the UAMS Southwest Area Health Education Center in Texarkana. CHI St. Vincent Hot Springs in Hot Springs is a referral hospital in the region, focusing on neurosurgery, cancer treatment, cardiovascular care, and orthopaedics. The nearest Level 1 Trauma Center is University Health in Shreveport.

The Miller County Sheriff's Office is the primary law enforcement agency in the county. The agency is led by the Miller County Sheriff, an official elected by countywide vote every four years. The county is under the jurisdiction of the 37th District Court, a state district court. State district courts in Arkansas are courts of original jurisdiction for criminal, civil (up to $25,000), small claims, and traffic matters. State district courts are presided over by a full time District Judge elected to a four year term by a districtwide election. The judge presides over both the Texarkana Department at 100 North State Line Avenue in Texarkana

Superseding district court jurisdiction is the 8th Judicial Circuit Court South, which covers Miller and Lafayette counties. The 8th Circuit South contains three circuit judges, elected to six year terms circuitwide. Circuit court is held at the Miller County Courthouse at 400 Laurel Street in Texarkana.

Property tax is assessed by the Miller County Assessor annually based upon the fair market value of the property and determining which tax rate, commonly called a millage in Arkansas, will apply. The rate depends upon the property's location with respect to city limits, school district, and special tax increment financing (TIF) districts. This tax is collected by the Randolph County Collector between the first business day of March of each year through October 15 without penalty. The Miller County Treasurer disburses tax revenues to various government agencies, such as cities, county road departments, fire departments, libraries, and police departments in accordance with the budget set by the quorum court. Due to Miller County's proximity to Texas, which has no state personal income tax, special taxation exemptions apply to residents with permanent addresses within the city limits of Texarkana. The Arkansas Department of Finance and Administration (DFA) requires taxpayers to submit the Texarkana Employee's Withholding Exemption Certificate with their Arkansas tax return. Taxpayers are exempt from Arkansas income tax, and residents of Texarkana, Texas are exempt from Arkansas income tax from any income earned within the city limits of Texarkana, Arkansas. Sales and use taxes in Arkansas are voter approved and collected by the DFA. Arkansas's statewide sales and use tax has been 6.5% since July 1, 2013. Miller County has an additional sales and use tax of 1.25%, which has been in effect since October 1, 2012. Within Miller County, the City of Texarkana has an additional 2.5% sales and use tax since January 1, 2008, and the towns of Fouke and Garland having an additional 1.0% sales and use tax, each since the early 1980s The Arkansas State Treasurer disburses tax revenue to counties/cities in accordance with tax rules.

The Arkansas Department of Health (ADH) is responsible for the regulation and oversight of public water systems throughout the state. Miller County contains six community water systems: Texarkana Water Utilities (TWU), Fouke Waterworks, Miller County Public Water Authority (PWA), Garland Waterworks, Eastern Cass Water Supply Corporation, and Shady Acres Mobile Home Park. TWU, a joint department between the two Texarkana municipalities, provides drinking water and fire flows on both sides of the state line, including several partner cities in Texas. Its source waters are Lake Millwood in Arkansas and Lake Wright Patman in Texas. Miller County PWA purchases water from TWU, and has the same executive director as of February 2018. The remaining systems have retail populations served under 1,000, and are groundwater systems.