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Demographics of Louisiana
Affluence Level in Louisiana
A middle-class area roughly in line with national averages across income, home values, education, and employment.
People of Louisiana
The people of Louisiana today number 4,621,025, forming one of the most culturally distinct populations in the United States. The state is characterized by a strong Black plurality (30.8%) alongside a White majority (56.2%), with a notably small foreign-born share of just 2.8%—well below the national average. This population is concentrated along the Mississippi River corridor, from New Orleans and Baton Rouge through the Acadiana region, with a distinct identity rooted in French, African, and Anglo-American heritage that sets Louisiana apart from its Deep South neighbors.
Settlement & growth (pre-1960)
Louisiana's human history begins with its Native nations, primarily the Houma, Chitimacha, Choctaw, and Caddo peoples, who inhabited the bayous, swamps, and uplands for millennia before European contact. The first permanent European settlement was French, established at Fort Maurepas (near present-day Ocean Springs, Mississippi) in 1699, followed by the founding of New Orleans in 1718 by Jean-Baptiste Le Moyne de Bienville. French colonists, including convicts, indentured servants, and soldiers, formed the initial European population, concentrated in New Orleans and along the lower Mississippi River. The Spanish took control in 1763 via the Treaty of Fontainebleau, but French culture remained dominant, and Spanish rule brought a new wave of settlers: Canary Islanders (Isleños) who founded communities like St. Bernard Parish, and Acadians (Cajuns) expelled from Nova Scotia by the British, who began arriving in the 1760s and settled the bayou country west of New Orleans, establishing towns such as Lafayette, Thibodaux, and Houma.
The Louisiana Purchase of 1803 opened the territory to Anglo-American migration. Americans from the Upper South and Appalachia—primarily Scots-Irish and English—poured in after statehood in 1812, settling the Florida Parishes (north of Lake Pontchartrain) and the Red River Valley around Alexandria and Shreveport. These Protestant newcomers clashed culturally with the Catholic Creole and Cajun populations of the south, a divide that persists in Louisiana's political and social geography. The cotton and sugar plantation economy, fueled by enslaved Africans, drove massive forced migration: by 1860, Louisiana's population was nearly 50% enslaved Black people, concentrated in the sugar parishes along the Mississippi (e.g., St. James, Ascension, Iberville) and the cotton regions of the northeast around Monroe and Tallulah.
After the Civil War and Reconstruction, Louisiana's Black population remained largely rural and agricultural, working as sharecroppers and tenant farmers. The Great Migration (1910–1970) saw hundreds of thousands of Black Louisianians leave for industrial cities in the North and West, a trend that reshaped the state's demographics. Meanwhile, European immigration to Louisiana was modest compared to the Northeast and Midwest. Significant groups included Italians, who settled in New Orleans's French Quarter and along the Mississippi River fishing villages, and Germans, who established communities in New Orleans (the German Coast along the Mississippi) and in the river parishes. The oil boom of the early 20th century, centered in Lafayette and Lake Charles, drew domestic migrants from Texas and Oklahoma, but Louisiana's foreign-born population remained tiny—never exceeding 3% even at its pre-1960 peak.
Modern era (post-1965)
The 1965 Hart-Cellar Act had a muted effect on Louisiana compared to gateway states. The state's foreign-born population today is just 2.8%, among the lowest in the nation. The largest post-1965 immigrant group has been Vietnamese, who arrived as refugees after the Fall of Saigon in 1975. They concentrated in New Orleans East and Gretna (across the Mississippi from New Orleans), forming a vibrant fishing and small-business community. A secondary Vietnamese enclave developed in Baton Rouge along the Florida Boulevard corridor. These East/Southeast Asian communities (1.3% of the state population) are the most visible post-1965 immigrant presence.
Hispanic population growth (6.9% of the state) has been driven primarily by domestic migration from Texas and Mexico, with smaller numbers from Central America. The largest Hispanic concentrations are in the New Orleans metro area (especially Kenner and Jefferson Parish) and in the oil-and-gas corridor of Lafayette and Lake Charles. Many work in construction, hospitality, and the petrochemical industry. The Indian subcontinent population (0.4%) is small but growing, concentrated in professional and medical fields in Baton Rouge and New Orleans. Arab communities, primarily Lebanese and Palestinian, have a longer history in Louisiana, dating to the late 19th century, and are centered in New Orleans (the "Little Lebanon" area in the 7th Ward) and Shreveport.
Domestic migration has been more transformative. The post-World War II suburbanization of New Orleans pushed White families into Jefferson Parish (Metairie, Kenner) and St. Tammany Parish (Covington, Mandeville). Hurricane Katrina in 2005 caused a massive demographic reshuffling: the city of New Orleans lost over half its population, with many Black residents relocating to Baton Rouge, Houston, and Atlanta. The city's recovery has been uneven, with a Whiter and wealthier population in some gentrified neighborhoods (e.g., Bywater, Marigny) while lower-income Black communities in New Orleans East and the Lower Ninth Ward remain depopulated. Baton Rouge has absorbed much of the state's growth, becoming a more diverse and politically moderate city.
The future
Louisiana's population is projected to grow slowly, if at all, over the next 20 years. The state's birth rate is declining, and out-migration of college-educated young adults—especially Black professionals—to Texas, Georgia, and the Carolinas continues. The foreign-born share is likely to rise modestly, driven by continued Vietnamese family reunification and Hispanic labor migration, but will remain far below the national average. The state's population is tribalizing geographically: the New Orleans metro area is becoming more diverse and cosmopolitan, while rural north Louisiana (Shreveport, Monroe, Alexandria) is aging and becoming more homogenously White and Black. The Acadiana region (Lafayette, Houma) is experiencing a cultural revival among Cajun and Creole populations, but also faces out-migration of young people seeking economic opportunity elsewhere.
The most significant demographic trend is the slow decline of the Black population share (from 32% in 2010 to 30.8% today) as out-migration continues, and the gradual increase of the Hispanic share (from 4.5% in 2010 to 6.9% today). The White population is aging and declining in absolute numbers. Louisiana is becoming less Black and more Hispanic, but at a much slower pace than Texas or Georgia. The state's distinctive cultural identity—a blend of French, African, and Anglo-American traditions—is likely to persist, but in a more diluted form as younger generations assimilate into broader American culture.
For someone moving to Louisiana now, the state offers a population that is deeply rooted, culturally rich, and increasingly diverse in its urban centers, but also aging, economically stagnant, and losing its young people. The best opportunities for newcomers are in Baton Rouge and the New Orleans suburbs, where the population is growing and diversifying, rather than in the rural parishes where decline is entrenched. Louisiana remains a place where community and tradition matter more than in most states, but that very rootedness can make it difficult for outsiders to integrate. The state's future is one of slow demographic change, with its unique culture both a draw and a barrier to new arrivals.
Most Diverse Cities in Louisiana
Most Homogenous Cities in Louisiana
* Values derived from national, state, county, city and local statistics and may differ in a specific area. Last updated: 2026-04-18T22:40:11.000Z
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