| Statistic | Jacksonville | Illinois | National |
| Population | 18,784 | 12,671,821 | 328,239,523 |
| Population density (sq mi) | 1,778 | 228 | 91 |
| Median age | 37.1 | 37.4 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 44% | 55% | 55% |
| Families w/ Kids under 18 | 39% | 44% | 43% |
| Speak English | 95% | 77% | 79% |
| Speak Spanish | 3% | 13% | 13% |
The population in Jacksonville is 18,784, while the population density is 1,778 people per square mile, contrasting with the national average of 91. The median age stands at 37.1, with 44% of individuals aged 15 or older being married and 39% having children under 18. In terms of household income equality in Jacksonville, 27% of households report a median income below $25,000, while 12% report an income exceeding $150,000. The Jacksonville 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 Jacksonville 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 Jacksonville, the racial breakdown reveals 82.7% White, 11.8% Black or African American, 0.8% Asian, 0.3% American Indian and 0% Native Hawaiian, with 3.8% of the population identifying as Hispanic or Latino. Of all households, 95.1% reported speaking English only, while 2.7% reported speaking Spanish only. Moreover, 2.2% of residents were classified as foreign-born.
Communities such as Jacksonville, 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. Jacksonville has a population density of 1,778, 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 Jacksonville 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.
Healthcare Planning: Analyzing the demographic data in Jacksonville 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.
Understanding Populations: By delving into and analyzing the Jacksonville 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 Jacksonville 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 | Jacksonville | Illinois | National |
| White | 82.71% | 72.14% | 73.35% |
| Black | 11.81% | 14.30% | 12.63% |
| Asian | 0.79% | 5.10% | 5.22% |
| American Indian | 0.29% | 0.23% | 0.82% |
| Native Hawaiian | 0.01% | 0.03% | 0.18% |
| Mixed race | 3.33% | 2.34% | 3.06% |
| Other race | 1.07% | 5.86% | 4.75% |
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