| Statistic | Brentwood | Maryland | National |
| Population | 3,550 | 6,178,543 | 336,919,644 |
| Population density (sq mi) | 9,228 | 636 | 91 |
| Median age | 31.1 | 38.3 | 37.7 |
| Male/Female ratio | 1.2:1 | 0.9:1 | 1.0:1 |
| Married (15yrs & older) | 40% | 54% | 55% |
| Families w/ Kids under 18 | 50% | 44% | 43% |
| Speak English | 43% | 82% | 79% |
| Speak Spanish | 50% | 7% | 13% |

The demographics of Brentwood offer invaluable insights into the composition, dynamics and needs of both urban and rural areas, empowering planners, developers and policymakers to foster prosperity, equity, and well-being for all residents. With a population of 3,550, Brentwood exhibits a population density of 9,228 people per square mile, contrasting with the national average of 91. The median age stands at 31.1, with 40% of individuals aged 15 or older being married and 50% having children under 18. In terms of income equality in Brentwood, 16% of households report a median income below $25,000, while 26% report an income exceeding $150,000, showcasing a diverse economic landscape.
Understanding the Brentwood racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Brentwood, the racial breakdown indicates 17.3% White, 30.5% Black or African American, 1.3% Asian, 0.4% American Indian and 0% Native Hawaiian, with 57.9% of the population identifying as Hispanic or Latino. Notably, 42.5% of households reported speaking English only, while 50.1% reported speaking Spanish only. Additionally, 44% of residents were categorized as foreign-born.
High population density areas typically offer a diverse array of amenities and services within walking distance or a short commute, enriching residents' quality of life and well-being. Accessible healthcare facilities, educational institutions, cultural venues, restaurants, shopping and public transportation options contribute to the convenience and vibrancy of these communities. The population density of of Brentwood is 9,228 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the nation.
Social Cohesion: The examination and interpretation of demographics are pivotal for nurturing social cohesion and promoting understanding among diverse communities. By acknowledging and honoring differences in Brentwood demographics, societies can champion inclusivity, diversity and social cohesion while addressing social disparities and advocating for equitable opportunities. Racial demographics can potentially showcase the diversity of a population and are crucial for fostering inclusive and embracing communities. Embracing diversity fortifies social bonds, fosters cultural appreciation and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.
Healthcare Planning: The examination of Brentwood demographics can potentially inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. By comprehending demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs, and address health inequities within communities. Through the utilization of demographic statistics, healthcare providers and policymakers aim to achieve 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 the diverse needs of populations.
Education Allocation: In education planning, Brentwood 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, Brentwood 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 | Brentwood | Maryland | National |
| White | 17.25% | 57.19% | 73.35% |
| Black | 30.50% | 29.63% | 12.63% |
| Asian | 1.28% | 6.08% | 5.22% |
| American Indian | 0.44% | 0.27% | 0.82% |
| Native Hawaiian | 0.00% | 0.05% | 0.18% |
| Mixed race | 3.83% | 3.12% | 3.06% |
| Other race | 46.70% | 3.67% | 4.75% |