| Statistic | Collinsville | Illinois | National |
| Population | 24,489 | 12,671,821 | 328,239,523 |
| Population density (sq mi) | 1,624 | 228 | 91 |
| Median age | 38.5 | 37.4 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 56% | 55% | 55% |
| Families w/ Kids under 18 | 44% | 44% | 43% |
| Speak English | 94% | 77% | 79% |
| Speak Spanish | 4% | 13% | 13% |
The population of Collinsville is 24,489, with a population density of 1,624 people per square mile, diverging from the national average of 91. The median age is 38.5 and 56% of individuals aged 15 or older are married, while 44% have children under 18. As far as income equality in Collinsville goes, 22% of households have a median income below $25,000, whereas 16% report an income exceeding $150,000. The Collinsville demographics data can provide indispensable insights into the composition, dynamics and needs of cities, towns or even villages, empowering planners, developers and policymakers to devise strategies that foster prosperity, equity and well-being for all residents.
The Collinsville 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 Collinsville, the racial breakdown reveals 78.7% White, 14.1% Black or African American, 2% Asian, 0.2% American Indian and 0% Native Hawaiian, with 6.1% of the population identifying as Hispanic or Latino. Of all households, 93.5% reported speaking English only, while 3.8% reported speaking Spanish only. Moreover, 4.3% of residents were classified as foreign-born.
Communities such as Collinsville, 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. Collinsville has a population density of 1,624, surpassing the national average of 91 people per square mile, as it stands poised to reap the benefits of dense urban living.
Policy Planning: Demographic data and statistics play a fundamental role in informing policy and decision-making processes across government entities, organizations and businesses. Through the analysis and interpretation of Collinsville demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of concern, allocate resources efficiently, and devise policies and initiatives tailored to the specific needs and preferences of distinct demographic groups. The utilization of demographics in Collinsville can be crucial in policy planning, facilitating evidence-based decision-making, identifying key priorities, forecasting future trends, monitoring policy outcomes and advancing principles of equity and inclusion. By harnessing this data effectively, policymakers can develop policies that are targeted, effective and inclusive, thus meeting the diverse needs of communities.
Urban Development: Urban planners can leverage demographics data in Collinsville 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 Collinsville demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.
Education Allocation: Collinsville demographics can play a pivotal role in guiding education planning, offering insights into student demographics, school enrollment patterns, and educational requirements. This data aids schools and policymakers in resource allocation and the development of effective educational programs. It serves as a critical tool for identifying disparities in educational access and outcomes among diverse demographic groups, such as racial and ethnic minorities, socio-economic status, and students with disabilities. Through the disaggregation of data by demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support, and outcomes for marginalized students. Ultimately, Collinsville demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.
| Race | Collinsville | Illinois | National |
| White | 78.66% | 72.14% | 73.35% |
| Black | 14.13% | 14.30% | 12.63% |
| Asian | 1.96% | 5.10% | 5.22% |
| American Indian | 0.21% | 0.23% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 3.08% | 2.34% | 3.06% |
| Other race | 1.95% | 5.86% | 4.75% |
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