| Statistic | Deerfield | Illinois | National |
| Population | 19,030 | 12,671,821 | 328,239,523 |
| Population density (sq mi) | 3,441 | 228 | 91 |
| Median age | 44.2 | 37.4 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 74% | 55% | 55% |
| Families w/ Kids under 18 | 46% | 44% | 43% |
| Speak English | 88% | 77% | 79% |
| Speak Spanish | 3% | 13% | 13% |
The population in Deerfield is 19,030, while the population density is 3,441 people per square mile, contrasting with the national average of 91. The median age stands at 44.2, with 74% of individuals aged 15 or older being married and 46% having children under 18. In terms of household income equality in Deerfield, 5% of households report a median income below $25,000, while 61% report an income exceeding $150,000. The Deerfield 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.
Recognizing the racial demographics and ethnicity breakdown of Deerfield is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Deerfield, the racial breakdown comprises 91.7% White, 0.4% Black or African American, 5.7% Asian, 0% American Indian, and 0% Native Hawaiian, with 5.2% of the population identifying as Hispanic or Latino. 87.7% of households reported speaking English only, while 3% reported speaking Spanish only. Furthermore, 9.8% 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 Deerfield population density is 3,441 people per square mile, well above the national average of 91, making it one of the most densely populated cities in the nation.
Urban Development: Urban planners could use Deerfield demographic data to design and create areas that accommodate the needs of residents, including housing, transportation and public services, while promoting sustainability and quality of life. Demographic shifts can contribute to gentrification and neighborhood change in urban or rural areas. As neighborhoods attract new residents with different income levels and lifestyle preferences, property values may rise, leading to displacement of long-time residents and changes in the character and identity of the neighborhood. Understanding population density, age distribution, household size and income levels helps inform decisions related to zoning, transportation infrastructure, housing development and public amenities. Lastly, using Deerfield demographics for planning and development of affordable housing can help prevent displacement.
Policy Planning: Demographic data and statistics can inform policy and decision-making processes at various levels of government, as well as in organizations and businesses. By reporting and analyzing Deerfield demographics data, policymakers, government officials and organizational leaders can identify areas of need, allocate resources effectively and develop targeted policies and programs that address the specific needs and priorities of different demographic groups. Deerfield demographics can play a crucial role in policy planning by informing resource allocation, evidence-based decision making, identifying priorities, forecasting future trends, monitoring policy impact and promoting equity and inclusion. By leveraging this data effectively, policymakers can develop policies that are targeted, effective and responsive to the needs of diverse communities.
Understanding Populations: Reporting and analyzing the demographic data in Deerfield 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. Deerfield population data serves as a foundation for addressing social, economic, and environmental challenges and promoting the well-being and resilience of societies.
| Race | Deerfield | Illinois | National |
| White | 91.74% | 72.14% | 73.35% |
| Black | 0.41% | 14.30% | 12.63% |
| Asian | 5.65% | 5.10% | 5.22% |
| American Indian | 0.00% | 0.23% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 1.80% | 2.34% | 3.06% |
| Other race | 0.39% | 5.86% | 4.75% |
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