| Statistic | Northbrook | Ohio | National |
| Population | 10,744 | 11,689,100 | 328,239,523 |
| Population density (sq mi) | 5,565 | 288 | 91 |
| Median age | 35.4 | 39.3 | 37.7 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 46% | 56% | 55% |
| Families w/ Kids under 18 | 42% | 42% | 43% |
| Speak English | 94% | 93% | 79% |
| Speak Spanish | 0% | 2% | 13% |
Northbrook 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 Northbrook population is 10,744 and has a population density of 5,565 people per square mile, compared to the national average of 91. The median age of all residents is 35.4, 46% of people 15 years of age or older are married and 42% have kids under the age of 18. In Northbrook, 20% of households have a median income that is below $25,000 and 10% of households report a median income above $150,000.
The 5 largest ethnic groups in Northbrook are 50.6% White, 38.2% Black or African American, 2% Asian, 0.1% American Indian and 0% Native Hawaiian, with 0% of the population identifying as Hispanic or Latino. Of note, 94.2% of households reported speaking English only, while 0.4% reported speaking Spanish only. Additionally, 3.5% of residents were classified as foreign-born. The Northbrook racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.
In areas with high population density, residents enjoy a wealth of amenities and services conveniently located within walking distance or a short commute. Access to healthcare facilities, educational institutions, cultural venues, dining options, retail stores and public transit enhances residents' quality of life and overall well-being. Northbrook has a population density of 5,565 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.
Education Allocation: Northbrook demographic data can help guide education planning by identifying student demographics, school enrollment trends and educational needs, helping schools and policymakers allocate resources and develop effective educational programs. It can be an essential tool for identifying disparities in educational access and outcomes among different demographic groups, such as racial and ethnic minorities, socio-economic status, or students with disabilities. By disaggregating data by demographic factors, education planners can identify areas of inequity and develop targeted interventions to improve access, support and outcomes for marginalized students. Overall, Northbrook demographic data is invaluable in education for promoting equity, supporting student success, and fostering inclusive learning environments that meet the needs of all students.
Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in Northbrook demographics, societies can advance inclusivity, diversity and social unity while combatting social inequalities and advocating for equal opportunities. Racial demographics mirror the diversity within a population and can be instrumental in cultivating inclusive and inviting communities. Embracing diversity strengthens social bonds, fosters cultural appreciation and enriches society by acknowledging the contributions of individuals from various racial and ethnic backgrounds.
Policy Planning: Demographic data and statistics play a fundamental role in informing policy and decision-making processes across government entities, organizations and businesses. Through the analysis and interpretation of Northbrook demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of concern, allocate resources efficiently, and devise policies and initiatives tailored to the specific needs and preferences of distinct demographic groups. The utilization of demographics in Northbrook can be crucial in policy planning, facilitating evidence-based decision-making, identifying key priorities, forecasting future trends, monitoring policy outcomes and advancing principles of equity and inclusion. By harnessing this data effectively, policymakers can develop policies that are targeted, effective and inclusive, thus meeting the diverse needs of communities.
| Race | Northbrook | Ohio | National |
| White | 50.64% | 82.16% | 73.35% |
| Black | 38.20% | 12.27% | 12.63% |
| Asian | 2.04% | 1.94% | 5.22% |
| American Indian | 0.08% | 0.19% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 8.43% | 2.57% | 3.06% |
| Other race | 0.60% | 0.85% | 4.75% |
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