| Statistic | Deville | Louisiana | National |
| Population | 1,298 | 4,773,985 | 336,919,644 |
| Population density (sq mi) | 99 | 111 | 91 |
| Median age | 38.8 | 36.2 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 76% | 52% | 55% |
| Families w/ Kids under 18 | 36% | 43% | 43% |
| Speak English | 100% | 92% | 79% |
| Speak Spanish | 0% | 4% | 13% |

The demographics of Deville 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 1,298, Deville exhibits a population density of 99 people per square mile, contrasting with the national average of 91. The median age stands at 38.8, with 76% of individuals aged 15 or older being married and 36% having children under 18. In terms of income equality in Deville, 46% of households report a median income below $25,000, while 8% report an income exceeding $150,000, showcasing a diverse economic landscape.
Recognizing the racial demographics and ethnicity breakdown of Deville is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Deville, the racial breakdown comprises 100% White, 0% Black or African American, 0% Asian, 0% American Indian, and 0% Native Hawaiian, with 0% of the population identifying as Hispanic or Latino. 100% of households reported speaking English only, while 0% reported speaking Spanish only. Furthermore, 1.2% of residents were categorized as foreign-born.
Regions characterized by lower-than-average population density, such as Deville, offer a chance for a more relaxed lifestyle, deeper connection to nature, vibrant community bonds, enhanced affordability, and heightened safety, making them enticing options for those seeking refuge from the frenetic pace of urban life. These areas often boast a more budget-friendly cost of living, with housing prices typically more affordable and residents may benefit from reduced taxes, living expenses, and insurance rates. Low population density areas often exhibit lower crime rates than densely populated urban regions, fostering a greater sense of safety and security for residents and their families. The Deville population density is 99 people per square mile, which ranks below 50% of cities nationwide, presenting ample opportunities to enjoy these exceptional benefits.
Urban Development: Urban planners can leverage demographics data in Deville 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 Deville demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.
Education Allocation: Deville demographic data can help guide education planning by identifying student demographics, school enrollment trends and educational needs, helping schools and policymakers allocate resources and develop effective educational programs. It can be an essential tool for identifying disparities in educational access and outcomes among different demographic groups, such as racial and ethnic minorities, socio-economic status, or students with disabilities. By disaggregating data by demographic factors, education planners can identify areas of inequity and develop targeted interventions to improve access, support and outcomes for marginalized students. Overall, Deville demographic data is invaluable in education for promoting equity, supporting student success, and fostering inclusive learning environments that meet the needs of all students.
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 Deville 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.
| Race | Deville | Louisiana | National |
| White | 100.00% | 62.62% | 73.35% |
| Black | 0.00% | 32.16% | 12.63% |
| Asian | 0.00% | 1.69% | 5.22% |
| American Indian | 0.00% | 0.57% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 0.00% | 1.83% | 3.06% |
| Other race | 0.00% | 1.09% | 4.75% |