| Statistic | Wisner | Louisiana | National |
| Population | 1,014 | 4,773,985 | 336,919,644 |
| Population density (sq mi) | 1,273 | 111 | 91 |
| Median age | 50.0 | 36.2 | 37.7 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 62% | 52% | 55% |
| Families w/ Kids under 18 | 32% | 43% | 43% |
| Speak English | 99% | 92% | 79% |
| Speak Spanish | 0% | 4% | 13% |

The demographics of Wisner offer invaluable insights into the composition, dynamics and needs of both urban and rural areas, empowering planners, developers and policymakers to foster prosperity, equity, and well-being for all residents. With a population of 1,014, Wisner exhibits a population density of 1,273 people per square mile, contrasting with the national average of 91. The median age stands at 50, with 62% of individuals aged 15 or older being married and 32% having children under 18. In terms of income equality in Wisner, 48% of households report a median income below $25,000, while 1% report an income exceeding $150,000, showcasing a diverse economic landscape.
Understanding the Wisner racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Wisner, the racial breakdown indicates 42.9% White, 54.7% Black or African American, 0% Asian, 0% American Indian and 0.5% Native Hawaiian, with 0.3% of the population identifying as Hispanic or Latino. Notably, 99.4% of households reported speaking English only, while 0% reported speaking Spanish only. Additionally, 0.5% of residents were categorized as foreign-born.
Wisner could serve as a prime example of how areas with higher-than-average population density can champion environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Embracing compact urban development, these densely populated areas promote energy-efficient buildings and encourages walking, cycling and public transit use, fostering sustainable lifestyles and minimizing environmental impact. Moreover, densely populated regions are renowned for their vibrant social and cultural scenes, driven by a diverse population that organizes an array of cultural events, festivals and community activities. This cultural diversity ignites creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The Wisner population density is 1,273, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.
Policy Planning: Demographic data and statistics serve as vital tools for informing policy and decision-making processes across various levels of government, as well as within organizations and businesses. Through the reporting and analysis of demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of need, allocate resources efficiently, and craft tailored policies and programs to address the unique needs and priorities of different demographic groups. The utilization of demographic data in Wisner is instrumental in policy planning, facilitating resource allocation, evidence-based decision-making, priority identification, trend forecasting, policy impact assessment, and the promotion of equity and inclusion. By harnessing this data effectively, policymakers can devise targeted, impactful, and inclusive policies that cater to the diverse needs of communities.
Urban Development: Urban planners can leverage demographics data in Wisner to design and develop areas that cater to residents' needs, spanning housing, transportation, and public services, while prioritizing sustainability and enhancing quality of life. Demographic changes can contribute to gentrification and neighborhood evolution, whether in urban or rural contexts. As neighborhoods attract new residents with diverse income levels and lifestyle preferences, property values may appreciate, potentially displacing longstanding residents and reshaping the neighborhood's identity. Understanding population density, age distribution, household size and income levels is essential for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Incorporating Wisner demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.
Understanding Populations: Analyzing and interpreting the Wisner demographic data provides us with valuable insights into the characteristics and composition of populations, encompassing age, gender, race, ethnicity, income, education and other socio-economic variables. This understanding is crucial for addressing the diverse needs, preferences and challenges encountered by various demographic groups within communities. Demographics play a crucial role in understanding populations, informing decision-making processes, and advancing equity, inclusion, and overall well-being for all individuals and communities. The Wisner population and demographic data serves as a foundation for addressing social, economic and environmental challenges, while also nurturing the well-being and resilience of societies.
| Race | Wisner | Louisiana | National |
| White | 42.94% | 62.62% | 73.35% |
| Black | 54.72% | 32.16% | 12.63% |
| Asian | 0.00% | 1.69% | 5.22% |
| American Indian | 0.00% | 0.57% | 0.82% |
| Native Hawaiian | 0.51% | 0.03% | 0.18% |
| Mixed race | 1.83% | 1.83% | 3.06% |
| Other race | 0.00% | 1.09% | 4.75% |