County of new madrid

missouri

History & Founding

Located in the southeastern corner of Missouri, this county holds a unique place in both the state’s history and its geography. Established in 1815 from parts of Cape Girardeau and Mississippi counties, it was named in honor of Don de la Nuez de Prado y Figueroa, Marquis de New Madrid. This Spanish nobleman, the Marquis de New Madrid, was instrumental in negotiating the Louisiana Purchase from France. The name reflects the region’s historical connection to Spain, a period often overlooked in Missouri's narrative. The county’s early history is inextricably linked to the 1811-1812 New Madrid earthquakes, a series of devastating seismic events that reshaped the landscape and caused widespread destruction throughout the Mississippi River Valley. A fascinating, if unsettling, anecdote recounts how the earthquake actually reversed the flow of the Mississippi River for a brief period, a testament to the immense power unleashed. The county played a vital role in the early development of Missouri, serving as a frontier outpost and a hub for river trade.

Geography & Landscape

The county’s geography is defined by its position within the Mississippi River floodplain. It encompasses 678 square miles of relatively flat terrain, characterized by rich alluvial soil. The Mississippi River forms its eastern boundary, and the Stoddard’s Creek and Current River also flow through the county, contributing to its extensive network of waterways. The landscape is dominated by forests, agricultural fields, and bottomlands. The climate is humid subtropical, with warm, humid summers and mild winters. Average annual rainfall is abundant, contributing to the area’s fertile soil. While lacking significant mountains, the gently rolling hills along the river bluffs offer scenic views. The county's low elevation and position within the Mississippi River Valley make it susceptible to flooding, a recurring challenge throughout its history.

Economy & Communities

The economy of the county is primarily agricultural, with soybean, corn, and cotton being major crops. Several small towns and communities dot the landscape, including New Madrid (the county seat), Dexter, Portageville, and Gideon. While agriculture remains dominant, there is a growing presence of light manufacturing and tourism related to outdoor recreation. Notable employers include agricultural suppliers, healthcare facilities, and businesses serving the local farming community. The overall character of the area is rural, with a strong sense of community and a slower pace of life. The county’s population, approximately 19,760, reflects its rural nature. While small businesses are the backbone of the economy, there’s a concerted effort to attract new industries and diversify the job market.

Points of Interest

Points of interest in the county include the Lake Wappapello, a popular destination for boating, fishing, and camping. The New Madrid Historical Museum offers exhibits detailing the devastating 1811-1812 earthquakes and the county’s rich history. Several parks and wildlife management areas provide opportunities for outdoor recreation. The annual Bootheel Christmas Festival is a local tradition. Due to the magnitude of the 1811-1812 earthquakes, the county holds the distinction of experiencing some of the most powerful seismic events in North American history, a fact that continues to draw scientific interest. The county’s unique position on the Mississippi River and its history of resilience contribute to its distinct identity within Missouri.

Information

State
missouri
Type
County
Population
19,760
Land area
678 sq mi
Capital
New Madrid
Time zone
UTC-6
FIPS
29143

12 Cities

CityPopulationElevation
New Madrid3,334305 ft (93 m)
Portageville3,295281 ft (86 m)
Lilbourn1,303287 ft (87 m)
Gideon1,113269 ft (82 m)
Morehouse1,015302 ft (92 m)
Parma852281 ft (86 m)
Marston610289 ft (88 m)
Matthews605310 ft (94 m)
Risco392277 ft (84 m)
Canalou348289 ft (88 m)
Howardville342292 ft (89 m)
Tallapoosa204273 ft (83 m)

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