| Statistic | Roselle | New Jersey | National |
| Population | 21,699 | 8,882,190 | 328,239,523 |
| Population density (sq mi) | 8,235 | 1,215 | 91 |
| Median age | 38.6 | 39.5 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 44% | 56% | 55% |
| Families w/ Kids under 18 | 45% | 45% | 43% |
| Speak English | 57% | 69% | 79% |
| Speak Spanish | 29% | 16% | 13% |
Roselle 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 Roselle population is 21,699 and has a population density of 8,235 people per square mile, compared to the national average of 91. The median age of all residents is 38.6, 44% of people 15 years of age or older are married and 45% have kids under the age of 18. In Roselle, 16% of households have a median income that is below $25,000 and 20% of households report a median income above $150,000.
The Roselle racial demographics and ethnicity breakdown could be indispensable tools for recognizing and rectifying systemic inequities, fostering social justice and inclusion and cultivating resilient communities. In Roselle, the racial breakdown reveals 23.1% White, 47.5% Black or African American, 1.5% Asian, 0% American Indian and 0.1% Native Hawaiian, with 33.2% of the population identifying as Hispanic or Latino. Of all households, 57.5% reported speaking English only, while 28.9% reported speaking Spanish only. Moreover, 28.5% of residents were classified as foreign-born.
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. Roselle has a population density of 8,235 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.
Social Cohesion: The analysis and understanding of demographics are essential for promoting social cohesion and fostering appreciation among diverse communities. By embracing and acknowledging differences in Roselle demographics, societies can promote inclusivity, diversity and social harmony while addressing social inequalities and advocating for equal opportunities. Racial demographics can reflect the diversity within a population and are instrumental in fostering inclusive and welcoming communities. Embracing ethnic diversity strengthens social connections, promotes cultural understanding and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.
Understanding Populations: The examination and analysis of Roselle demographic data can offer valuable insights into the composition and traits of populations, including age, gender, race, ethnicity, income, education and various socio-economic factors. This understanding is essential for addressing the varied needs, preferences, and challenges faced by different demographic groups within communities. Demographics hold significant importance in understanding populations, guiding decision-making processes and promoting equity, inclusion, and overall well-being for all individuals and communities. The Roselle population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.
Healthcare Planning: An analysis of Roselle demographics can inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Understanding demographic trends allows healthcare providers and policymakers to allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Leveraging demographic data, healthcare providers, and policymakers strive 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 customized healthcare services to meet the diverse needs of populations.
| Race | Roselle | New Jersey | National |
| White | 23.07% | 68.15% | 73.35% |
| Black | 47.55% | 13.54% | 12.63% |
| Asian | 1.47% | 9.19% | 5.22% |
| American Indian | 0.00% | 0.21% | 0.82% |
| Native Hawaiian | 0.06% | 0.03% | 0.18% |
| Mixed race | 6.37% | 2.53% | 3.06% |
| Other race | 21.48% | 6.35% | 4.75% |
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