| Statistic | Knollwood | Illinois | National |
| Population | 1,684 | 12,671,821 | 328,239,523 |
| Population density (sq mi) | 2,784 | 228 | 91 |
| Median age | 38.0 | 37.4 | 37.7 |
| Male/Female ratio | 0.7:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 62% | 55% | 55% |
| Families w/ Kids under 18 | 55% | 44% | 43% |
| Speak English | 84% | 77% | 79% |
| Speak Spanish | 14% | 13% | 13% |
Knollwood demographics provide invaluable insights into the composition, dynamics and needs of urban and rural areas, enabling them to plan, develop, and govern in ways that promote prosperity, equity and well-being for all residents. The Knollwood population is 1,684 and has a population density of 2,784 people per square mile, compared to the national average of 91. The median age of all residents is 38, 62% of people 15 years of age or older are married and 55% have kids under the age of 18. In Knollwood, 5% of households have a median income that is below $25,000 and 52% of households report a median income above $150,000.
Recognizing the racial demographics and ethnicity breakdown of Knollwood is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Knollwood, the racial breakdown comprises 96.9% White, 0.5% Black or African American, 0.5% Asian, 0% American Indian, and 0% Native Hawaiian, with 21.6% of the population identifying as Hispanic or Latino. 83.7% of households reported speaking English only, while 13.6% reported speaking Spanish only. Furthermore, 5.5% of residents were categorized as foreign-born.
High population density areas are renowned for their extensive array of amenities and services, easily accessible to residents within walking distance or a short commute. From healthcare facilities and educational institutions to cultural venues, dining establishments, retail shops and public transportation options, these communities offer convenience and enrichment to their inhabitants. The Knollwood population density is 2,784 people per square mile, well above the national average of 91, making it one of the most densely populated cities in the nation.
A family-friendly city like Knollwood can prioritize the well-being and needs of families, creating an environment where children thrive, parents feel supported and families can enjoy a high quality of life together. Family-friendly cities are also known to foster a strong sense of community, with neighbors supporting and looking out for one another. These areas could also boast excellent educational opportunities, including high-quality schools, libraries and extracurricular activities. Access to quality education is essential for children's development and future success. By prioritizing the well-being of its residents, such cities become vibrant and resilient communities where families can truly flourish. In Knollwood, 55% of families have kids under the age of 18 and 62% of residents over 15 years old are married. These demographics put this area in a position to reap the benefits of a family-friendly area.
Understanding Populations: Reporting and analyzing the demographic data in Knollwood can allow us to gain insights into the characteristics and composition of populations, including age, gender, race, ethnicity, income, education and other socio-economic factors. This understanding is essential for addressing the diverse needs, preferences and challenges of different demographic groups within communities. Demographics can play a crucial role in understanding populations, informing decision-making processes and promoting equity, inclusion, and well-being for all individuals and communities. Knollwood population data serves as a foundation for addressing social, economic, and environmental challenges and promoting the well-being and resilience of societies.
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 Knollwood 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.
Urban Development: Knollwood demographic statistics are invaluable for urban planners in designing and developing areas that cater to residents' needs, encompassing housing, transportation, and public services, all while fostering sustainability and enhancing quality of life. Shifts in demographics can influence gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract new residents with varying income levels and lifestyle preferences, property values may increase, potentially displacing long-term residents and altering the neighborhood's character. Analyzing population density, age distribution, household size, and income levels is crucial for guiding decisions regarding zoning, transportation infrastructure, housing expansion and public amenities. Utilizing Knollwood demographic data in planning and executing affordable housing initiatives can serve as a preventive measure against displacement.
| Race | Knollwood | Illinois | National |
| White | 96.85% | 72.14% | 73.35% |
| Black | 0.48% | 14.30% | 12.63% |
| Asian | 0.48% | 5.10% | 5.22% |
| American Indian | 0.00% | 0.23% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 1.13% | 2.34% | 3.06% |
| Other race | 1.07% | 5.86% | 4.75% |
Here are the best places to live in Illinois
10 best cities to buy a new house in Illinois
These are the 10 most affordable cities in Illinois
10 Best cities in Illinois for employment