| Statistic | Marseilles | Illinois | National |
| Population | 4,579 | 12,671,821 | 328,239,523 |
| Population density (sq mi) | 504 | 228 | 91 |
| Median age | 41.8 | 37.4 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 65% | 55% | 55% |
| Families w/ Kids under 18 | 44% | 44% | 43% |
| Speak English | 95% | 77% | 79% |
| Speak Spanish | 1% | 13% | 13% |
Understanding the demographics of Marseilles is essential for gaining insights into the composition, dynamics and needs of any city, town or village. This knowledge empowers planners, developers and policymakers to strategize effectively, promoting prosperity, equity and well-being for all residents. The Marseilles population is 4,579, with a population density of 504 people per square mile, diverging from the national average of 91. The median age is 41.8, and 65% of individuals aged 15 or older are married, while 44% have children under 18. As far as income equality in Marseilles, 19% of households have a median income below $25,000, whereas 9% report an income exceeding $150,000, indicating a varied economic landscape within the area.
The 5 largest ethnic groups in Marseilles are 95.2% White, 0.6% Black or African American, 1.5% Asian, 0% American Indian and 0% Native Hawaiian, with 3.8% of the population identifying as Hispanic or Latino. Of note, 94.7% of households reported speaking English only, while 1.4% reported speaking Spanish only. Additionally, 3.8% of residents were classified as foreign-born. The Marseilles racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.
Regions characterized by lower-than-average population density, such as Marseilles, offer a chance for a more relaxed lifestyle, deeper connection to nature, vibrant community bonds, enhanced affordability, and heightened safety, making them enticing options for those seeking refuge from the frenetic pace of urban life. These areas often boast a more budget-friendly cost of living, with housing prices typically more affordable and residents may benefit from reduced taxes, living expenses, and insurance rates. Low population density areas often exhibit lower crime rates than densely populated urban regions, fostering a greater sense of safety and security for residents and their families. The Marseilles population density is 504 people per square mile, which ranks below 50% of cities nationwide, presenting ample opportunities to enjoy these exceptional benefits.
Social Cohesion: The examination and interpretation of demographics are pivotal for nurturing social cohesion and promoting understanding among diverse communities. By acknowledging and honoring differences in Marseilles demographics, societies can champion inclusivity, diversity and social cohesion while addressing social disparities and advocating for equitable opportunities. Racial demographics can potentially showcase the diversity of a population and are crucial for fostering inclusive and embracing communities. Embracing diversity fortifies social bonds, fosters cultural appreciation and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.
Urban Development: Urban planners can leverage demographics data in Marseilles 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 Marseilles demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.
Healthcare Planning: The examination of Marseilles demographics can potentially inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. By comprehending demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs, and address health inequities within communities. Through the utilization of demographic statistics, healthcare providers and policymakers aim to achieve 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 the diverse needs of populations.
| Race | Marseilles | Illinois | National |
| White | 95.22% | 72.14% | 73.35% |
| Black | 0.63% | 14.30% | 12.63% |
| Asian | 1.49% | 5.10% | 5.22% |
| American Indian | 0.00% | 0.23% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 1.42% | 2.34% | 3.06% |
| Other race | 1.24% | 5.86% | 4.75% |
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