| Statistic | Biloxi | Mississippi | National |
| Population | 47,008 | 3,071,042 | 336,919,644 |
| Population density (sq mi) | 1,094 | 65 | 91 |
| Median age | 35.2 | 36.7 | 37.7 |
| Male/Female ratio | 1.0:1 | 0.9:1 | 1.0:1 |
| Married (15yrs & older) | 52% | 54% | 55% |
| Families w/ Kids under 18 | 49% | 42% | 43% |
| Speak English | 91% | 96% | 79% |
| Speak Spanish | 4% | 2% | 13% |

The population in Biloxi is 47,008, while the population density is 1,094 people per square mile, contrasting with the national average of 91. The median age stands at 35.2, with 52% of individuals aged 15 or older being married and 49% having children under 18. In terms of household income equality in Biloxi, 26% of households report a median income below $25,000, while 12% report an income exceeding $150,000. The Biloxi demographics data can provide invaluable insight into the composition, dynamics and needs of urban and rural areas, enabling planners, developers and policymakers to strategize effectively for the promotion of prosperity, equity and well-being for all residents in the area.
Understanding the Biloxi racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Biloxi, the racial breakdown indicates 67.9% White, 20.2% Black or African American, 5.1% Asian, 0.5% American Indian and 0.1% Native Hawaiian, with 7.7% of the population identifying as Hispanic or Latino. Notably, 90.8% of households reported speaking English only, while 3.8% reported speaking Spanish only. Additionally, 6.4% of residents were categorized as foreign-born.
Communities such as Biloxi, with population densities higher than the average, play a significant role in promoting environmental sustainability by decreasing per capita energy consumption, greenhouse gas emissions and land use. Their compact urban development encourages the adoption of energy-efficient buildings, walking, cycling, and public transportation, fostering sustainable lifestyles and minimizing environmental impact. Additionally, densely populated areas tend to cultivate vibrant social and cultural scenes, fueled by a diverse population that contributes to a myriad of cultural events, festivals and community activities. This cultural diversity sparks creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. Biloxi has a population density of 1,094, surpassing the national average of 91 people per square mile, as it stands poised to reap the benefits of dense urban living.
Understanding Populations: The examination and analysis of Biloxi demographic data can offer valuable insights into the composition and traits of populations, including age, gender, race, ethnicity, income, education and various socio-economic factors. This understanding is essential for addressing the varied needs, preferences, and challenges faced by different demographic groups within communities. Demographics hold significant importance in understanding populations, guiding decision-making processes and promoting equity, inclusion, and overall well-being for all individuals and communities. The Biloxi population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.
Urban Development: By leveraging demographic data in Biloxi, urban planners can tailor areas to meet the needs of any resident across housing, transportation and public services, all while fostering sustainability and elevating quality of life. Demographic changes can fuel gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract newcomers with varying income levels and lifestyle preferences, property values may appreciate, potentially displacing established residents and reshaping the neighborhood's fabric. A nuanced understanding of population density, age distribution, household size and income levels is pivotal for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Utilizing the demographic data in planning and implementing affordable housing initiatives can help mitigate displacement risks and promote inclusive communities.
Healthcare Planning: Analyzing the demographic data in Biloxi has the potential to inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Healthcare providers and policymakers can allocate resources more effectively, develop prevention and intervention programs and address health inequities within communities by understanding demographic trends. Leveraging demographic statistics can enable healthcare providers and policymakers to strive for equitable, accessible and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and tailored healthcare services to meet diverse population needs.
| Race | Biloxi | Mississippi | National |
| White | 67.89% | 59.01% | 73.35% |
| Black | 20.20% | 37.51% | 12.63% |
| Asian | 5.09% | 0.96% | 5.22% |
| American Indian | 0.45% | 0.44% | 0.82% |
| Native Hawaiian | 0.13% | 0.02% | 0.18% |
| Mixed race | 5.36% | 1.18% | 3.06% |
| Other race | 0.87% | 0.88% | 4.75% |