| Statistic | Centralia | Illinois | National |
| Population | 12,354 | 12,671,821 | 328,239,523 |
| Population density (sq mi) | 1,507 | 228 | 91 |
| Median age | 40.8 | 37.4 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 53% | 55% | 55% |
| Families w/ Kids under 18 | 44% | 44% | 43% |
| Speak English | 98% | 77% | 79% |
| Speak Spanish | 1% | 13% | 13% |
The demographics of Centralia 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 12,354, Centralia exhibits a population density of 1,507 people per square mile, contrasting with the national average of 91. The median age stands at 40.8, with 53% of individuals aged 15 or older being married and 44% having children under 18. In terms of income equality in Centralia, 28% of households report a median income below $25,000, while 7% report an income exceeding $150,000, showcasing a diverse economic landscape.
Recognizing the racial demographics and ethnicity breakdown of Centralia is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Centralia, the racial breakdown comprises 83.4% White, 8.5% Black or African American, 1.4% Asian, 0.1% American Indian, and 0% Native Hawaiian, with 5% of the population identifying as Hispanic or Latino. 97.6% of households reported speaking English only, while 0.7% reported speaking Spanish only. Furthermore, 1.8% of residents were categorized as foreign-born.
Centralia has a population density that is well above-average, which plays a pivotal role in promoting environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Its compact urban development encourages energy-efficient buildings, active transportation modes like walking and cycling and the utilization of public transit, fostering sustainable lifestyles and mitigating environmental impact. Additionally, the area's dense population contributes to a vibrant social and cultural scene, featuring a diverse array of cultural events, festivals and community activities. This cultural diversity fuels creativity, innovation and cross-cultural exchange, enhancing the community's social fabric. Centralia has a population density of 1,507 people per square mile, exceeding the national average of 91 and positions itself in a good spot to reap the benefits of densely populated areas.
Healthcare Planning: The analysis of Centralia demographics can offer insights into healthcare planning and delivery, identifying population health needs, disparities and risk factors. By understanding demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Through the use of demographic data and statistics, healthcare providers and policymakers aim to achieve equitable, accessible and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.
Education Allocation: Education planning benefits significantly from Centralia demographic information, which helps identify student demographics, school enrollment trends, and educational needs. This data assists schools and policymakers in allocating resources effectively and devising impactful educational programs. It serves as a vital tool for recognizing disparities in educational access and outcomes among diverse demographic groups, including racial and ethnic minorities, socio-economic status, and students with disabilities. By disaggregating data based on demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to improve access, support, and outcomes for marginalized students. Ultimately, Centralia demographic data is essential in education for advancing equity, fostering student success, and cultivating inclusive learning environments tailored to meet the needs of all students.
Understanding Populations: By delving into and analyzing the Centralia demographic stats, we can uncover insightful details regarding the composition and attributes of populations, spanning age, gender, race, ethnicity, income, education and other socio-economic indicators. This comprehension is vital for addressing the diverse needs, preferences and hurdles faced by various demographic groups within communities. Demographics wield significant influence in understanding populations, shaping decision-making processes and championing equity, inclusion, and the overall welfare of all individuals and communities. The Centralia population and demographic data serves as a cornerstone for tackling social, economic and environmental challenges, while simultaneously nurturing the well-being and resilience of societies.
| Race | Centralia | Illinois | National |
| White | 83.37% | 72.14% | 73.35% |
| Black | 8.45% | 14.30% | 12.63% |
| Asian | 1.42% | 5.10% | 5.22% |
| American Indian | 0.06% | 0.23% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 5.84% | 2.34% | 3.06% |
| Other race | 0.85% | 5.86% | 4.75% |
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