| Statistic | Centreville | Illinois | National |
| Population | 4,946 | 12,671,821 | 328,239,523 |
| Population density (sq mi) | 1,187 | 228 | 91 |
| Median age | 42.8 | 37.4 | 37.7 |
| Male/Female ratio | 0.8:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 33% | 55% | 55% |
| Families w/ Kids under 18 | 45% | 44% | 43% |
| Speak English | 100% | 77% | 79% |
| Speak Spanish | 0% | 13% | 13% |
The population in Centreville is 4,946, while the population density is 1,187 people per square mile, contrasting with the national average of 91. The median age stands at 42.8, with 33% of individuals aged 15 or older being married and 45% having children under 18. In terms of household income equality in Centreville, 76% of households report a median income below $25,000, while 4% report an income exceeding $150,000. The Centreville 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.
The Centreville racial demographics and ethnicity breakdown could be indispensable tools for recognizing and rectifying systemic inequities, fostering social justice and inclusion and cultivating resilient communities. In Centreville, the racial breakdown reveals 3.7% White, 94.7% Black or African American, 0.2% Asian, 0.9% American Indian and 0% Native Hawaiian, with 0% of the population identifying as Hispanic or Latino. Of all households, 99.7% reported speaking English only, while 0% reported speaking Spanish only. Moreover, 0.2% of residents were classified as foreign-born.
Communities such as Centreville, 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. Centreville has a population density of 1,187, surpassing the national average of 91 people per square mile, as it stands poised to reap the benefits of dense urban living.
Social Cohesion: The reporting and analysis of demographics are essential for fostering social cohesion and understanding among diverse communities. By acknowledging and valuing differences in Centreville demographics, societies can champion inclusivity, diversity and social harmony while tackling social disparities and advocating for equal opportunities. Racial demographics showcase the varied makeup of a population and play a vital role in nurturing inclusive and hospitable communities. Embracing diversity bolsters social cohesion, enhances cultural comprehension and enriches society by honoring the contributions of individuals from diverse racial and ethnic backgrounds.
Understanding Populations: Analyzing and interpreting the Centreville 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 Centreville 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.
Healthcare Planning: Analyzing the demographic data in Centreville 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 | Centreville | Illinois | National |
| White | 3.68% | 72.14% | 73.35% |
| Black | 94.66% | 14.30% | 12.63% |
| Asian | 0.24% | 5.10% | 5.22% |
| American Indian | 0.93% | 0.23% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 0.49% | 2.34% | 3.06% |
| Other race | 0.00% | 5.86% | 4.75% |
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