| Statistic | Buffalo Grove | Illinois | National |
| Population | 40,804 | 12,671,821 | 328,239,523 |
| Population density (sq mi) | 4,267 | 228 | 91 |
| Median age | 41.5 | 37.4 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 68% | 55% | 55% |
| Families w/ Kids under 18 | 45% | 44% | 43% |
| Speak English | 57% | 77% | 79% |
| Speak Spanish | 6% | 13% | 13% |
The population of Buffalo Grove is 40,804, with a population density of 4,267 people per square mile, diverging from the national average of 91. The median age is 41.5 and 68% of individuals aged 15 or older are married, while 45% have children under 18. As far as income equality in Buffalo Grove goes, 12% of households have a median income below $25,000, whereas 46% report an income exceeding $150,000. The Buffalo Grove 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.
Recognizing the racial demographics and ethnicity breakdown of Buffalo Grove is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Buffalo Grove, the racial breakdown comprises 69.9% White, 3.3% Black or African American, 21.7% Asian, 0.3% American Indian, and 0.1% Native Hawaiian, with 6.5% of the population identifying as Hispanic or Latino. 56.8% of households reported speaking English only, while 5.5% reported speaking Spanish only. Furthermore, 34.9% 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 Buffalo Grove population density is 4,267 people per square mile, well above the national average of 91, making it one of the most densely populated cities in the nation.
Understanding Populations: By reporting and analyzing Buffalo Grove demographics, we can acquire valuable insights into the makeup and traits of populations, encompassing age, gender, race, ethnicity, income, education and various socio-economic factors. This comprehension is vital for tackling the varied needs, preferences, and obstacles encountered by different demographic groups within communities. Demographics serve a pivotal role in comprehending populations, guiding decision-making processes and advancing equity, inclusion and overall well-being for all individuals and communities. The Buffalo Grove population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.
Healthcare Planning: Analyzing the demographic data in Buffalo Grove has the potential to inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Healthcare providers and policymakers can allocate resources more effectively, develop prevention and intervention programs and address health inequities within communities by understanding demographic trends. Leveraging demographic statistics can enable healthcare providers and policymakers to strive for 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 diverse population needs.
Education Allocation: In education planning, Buffalo Grove demographic data can be invaluable for identifying student demographics, school enrollment trends and educational needs. This data aids schools and policymakers in resource allocation and the formulation of effective educational programs. It serves as a crucial tool for recognizing disparities in educational access and outcomes among different demographic groups, including 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. Overall, Buffalo Grove demographic data can be an essential tool in education for promoting equity, facilitating student success, and nurturing inclusive learning environments that cater to the needs of all students.
| Race | Buffalo Grove | Illinois | National |
| White | 69.93% | 72.14% | 73.35% |
| Black | 3.29% | 14.30% | 12.63% |
| Asian | 21.74% | 5.10% | 5.22% |
| American Indian | 0.28% | 0.23% | 0.82% |
| Native Hawaiian | 0.09% | 0.03% | 0.18% |
| Mixed race | 2.70% | 2.34% | 3.06% |
| Other race | 1.96% | 5.86% | 4.75% |
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