| Statistic | Louisville | Illinois | National |
| Population | 1,106 | 12,671,821 | 328,239,523 |
| Population density (sq mi) | 1,335 | 228 | 91 |
| Median age | 44.8 | 37.4 | 37.7 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 52% | 55% | 55% |
| Families w/ Kids under 18 | 42% | 44% | 43% |
| Speak English | 98% | 77% | 79% |
| Speak Spanish | 1% | 13% | 13% |
Understanding the demographics of Louisville 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 Louisville population is 1,106, with a population density of 1,335 people per square mile, diverging from the national average of 91. The median age is 44.8, and 52% of individuals aged 15 or older are married, while 42% have children under 18. As far as income equality in Louisville, 38% of households have a median income below $25,000, whereas 6% report an income exceeding $150,000, indicating a varied economic landscape within the area.
Understanding the Louisville racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Louisville, the racial breakdown indicates 97.4% White, 1.9% Black or African American, 0.5% Asian, 0.1% American Indian and 0% Native Hawaiian, with 1.2% of the population identifying as Hispanic or Latino. Notably, 98.2% of households reported speaking English only, while 1.2% reported speaking Spanish only. Additionally, 0.6% of residents were categorized as foreign-born.
Louisville 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. Louisville has a population density of 1,335 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.
Urban Development: Urban planners can leverage demographics data in Louisville 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 Louisville demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.
Understanding Populations: By delving into and analyzing the Louisville 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 Louisville 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.
Healthcare Planning: The analysis of Louisville 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.
| Race | Louisville | Illinois | National |
| White | 97.38% | 72.14% | 73.35% |
| Black | 1.90% | 14.30% | 12.63% |
| Asian | 0.54% | 5.10% | 5.22% |
| American Indian | 0.09% | 0.23% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 0.09% | 2.34% | 3.06% |
| Other race | 0.00% | 5.86% | 4.75% |
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