Map of Miller County, Arkansas

Written and Fact-checked by , Reviewed by | Last Updated On: May 10, 2026

Map of Miller County - Miller County is a county located in the U.S. state of Arkansas. Miller County Map showing cities, highways, important places and water bodies. Get Where is Miller County located in the map, major cities in Miller county, population, areas, and places of interest.

Miller County Map, Arkansas

Map of Miller County, Arkansas

Miller County is a county located in the U.S. state of Arkansas. It's county seat is Texarkana. As per 2020 census, the population of Miller County is 42649 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 637.48 sq mi (1,651 km2). Miller County was established on April 1, 1820[Note 2].

Miller County Facts

ContinentNorth America
CountryUnited States
StateArkansas
County SeatTexarkana
Largest City/TownTexarkana
Established1820 (re-established 1874)
Total Area637 sq mi (1,650 sq km)
Land Area624 sq mi (1,616 sq km)
Water Area13 sq mi (34 sq km)
Population42,600 (Census 2020)
Population Density68.3 people per sq mi
Time ZoneCentral Time Zone (CST/CDT)
Major HighwaysInterstate 30, US Highway 67, US Highway 71, US Highway 82
Major RiversRed River, Sulphur River
Neighboring CountiesHempstead County, Lafayette County, Little River County, Bowie County (TX), Cass County (TX)
Famous ForTexarkana, state-line culture, transportation hub, and Red River recreation
Top AttractionsState Line Post Office, Spring Lake Park, Perot Theatre nearby, Wright Patman Lake nearby
Official WebsiteOfficial Website

About Miller County, Arkansas

Miller County is located in southwestern Arkansas in the United States and was originally established in 1820 before being re-established in 1874. The county seat and largest city is Texarkana. Miller County is known for its unique state-line culture, major transportation routes, regional commerce, and recreational opportunities along the Red River and nearby lakes.

Cities and Towns in Miller County, Arkansas

City/TownPopulation (Census 2020)Latitude & Longitude
Texarkana (county seat)29,38733.4251°N, 94.0477°W
Fouke80833.2612°N, 93.8916°W
Garland24233.3637°N, 93.7085°W
Doddridge24233.0987°N, 93.9296°W
Ogden18033.5876°N, 94.0277°W
Redwater regionRural recreation area33.3500°N, 94.1000°W
Red River regionRiver landscape area33.3000°N, 94.0000°W
Southwest Arkansas timber regionForest landscape area33.2500°N, 93.9500°W

Golf Courses in Miller County, Arkansas

Golf CourseLocationLatitude & Longitude
Texarkana Country ClubTexarkana33.4760°N, 94.0521°W
Northridge Country ClubTexarkana33.4665°N, 94.0658°W
Oak Grove Golf ClubNew Boston nearby33.4608°N, 94.3987°W

Roads and Highways in Miller County, Arkansas

Major highways make the county a key transportation and commerce hub for southwest Arkansas and northeast Texas.

  • Interstate 30 - major interstate linking Texarkana with Little Rock and Dallas
  • US Highway 67 - important regional transportation route through Texarkana
  • US Highway 71 - north-south corridor connecting Arkansas, Texas, and Louisiana
  • US Highway 82 - east-west highway serving southern Arkansas communities

What Are the Neighboring Counties of Miller County

  • Hempstead County (northeast)
  • Lafayette County (east)
  • Little River County (north)
  • Bowie County, Texas (west)
  • Cass County, Texas (southwest)

Whar Are the Top Attractions in Miller County, Arkansas

The county offers a mix of regional attractions, outdoor recreation, and state-line cultural experiences.

  • State Line Post Office and Federal Building - famous landmark located on the Arkansas-Texas border
  • Spring Lake Park - walking trails, sports facilities, and family recreation
  • Perot Theatre nearby - historic performing arts venue in downtown Texarkana
  • Wright Patman Lake nearby - boating, fishing, camping, and outdoor recreation
  • Historic downtown Texarkana - museums, restaurants, shopping, and entertainment
  • Red River recreation areas - fishing, kayaking, and wildlife observation
  • Regional festivals and cultural events - celebrations of Arkansas and Texas heritage
  • Nature trails and birdwatching sites - wetlands and forest habitats
  • Historic railroad and transportation museums - local history and regional commerce heritage
  • Nearby Fouke Monster folklore attractions - local legends and tourism interest
  • Fishing lodges and campgrounds throughout the county - outdoor recreation destinations
  • Community parks and sports complexes - family-friendly activities and events

What is the Distance from Miller County to Nearby Cities

The following distances are measured by road (driving).

  • Texarkana to Hope (Hempstead County), Arkansas - 32 mi (51 km)
  • Texarkana to Shreveport (Caddo Parish), Louisiana - 72 mi (116 km)
  • Texarkana to Little Rock (Pulaski County), Arkansas - 143 mi (230 km)
  • Texarkana to Dallas (Dallas County), Texas - 181 mi (291 km)
  • Texarkana to Tyler (Smith County), Texas - 106 mi (171 km)
  • Texarkana to Monroe (Ouachita Parish), Louisiana - 146 mi (235 km)
  • Texarkana to Oklahoma City (Oklahoma County), Oklahoma - 295 mi (475 km)
  • Texarkana to Tulsa (Tulsa County), Oklahoma - 263 mi (423 km)
  • Texarkana to Jackson (Hinds County), Mississippi - 257 mi (414 km)
  • Texarkana to Memphis (Shelby County), Tennessee - 280 mi (451 km)
  • Texarkana to New Orleans (Orleans Parish), Louisiana - 389 mi (626 km)
  • Texarkana to Kansas City (Jackson County), Missouri - 436 mi (702 km)

FAQs about Miller County

Where is Miller County located?

Miller County is located in southwestern Arkansas near the Texas border in the United States.

What is the population of Miller County?

The population of Miller County was 42,600 according to the Census 2020.

What is Miller County known for?

Miller County is known for Texarkana, state-line culture, transportation routes, and Red River recreation.

What are the major highways in Miller County?

The county is served by Interstate 30, US Highway 67, US Highway 71, and US Highway 82.

What are the top attractions in Miller County?

Popular attractions include the State Line Post Office, Spring Lake Park, nearby Wright Patman Lake, and downtown Texarkana.

References

  1. QuickFacts - U.S. Census Bureau
  2. United States Census Bureau
  3. United States Geological Survey (USGS)
  4. National Geodetic Survey
  5. Official Website