| Statistic | Roslyn Harbor | New York | National |
| Population | 1,014 | 19,453,561 | 328,239,523 |
| Population density (sq mi) | 852 | 413 | 91 |
| Median age | 47.9 | 38.2 | 37.7 |
| Male/Female ratio | 1.0:1 | 0.9:1 | 1.0:1 |
| Married (15yrs & older) | 67% | 52% | 55% |
| Families w/ Kids under 18 | 36% | 43% | 43% |
| Speak English | 74% | 70% | 79% |
| Speak Spanish | 6% | 15% | 13% |
The demographics of Roslyn Harbor 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 1,014, Roslyn Harbor exhibits a population density of 852 people per square mile, contrasting with the national average of 91. The median age stands at 47.9, with 67% of individuals aged 15 or older being married and 36% having children under 18. In terms of income equality in Roslyn Harbor, 7% of households report a median income below $25,000, while 59% report an income exceeding $150,000, showcasing a diverse economic landscape.
The 5 largest ethnic groups in Roslyn Harbor are 80.4% White, 0.6% Black or African American, 17.2% Asian, 0% American Indian and 0% Native Hawaiian, with 5.7% of the population identifying as Hispanic or Latino. Of note, 73.7% of households reported speaking English only, while 5.9% reported speaking Spanish only. Additionally, 19.3% of residents were classified as foreign-born. The Roslyn Harbor racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.
Roslyn Harbor could serve as a prime example of how areas with higher-than-average population density can champion environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Embracing compact urban development, these densely populated areas promote energy-efficient buildings and encourages walking, cycling and public transit use, fostering sustainable lifestyles and minimizing environmental impact. Moreover, densely populated regions are renowned for their vibrant social and cultural scenes, driven by a diverse population that organizes an array of cultural events, festivals and community activities. This cultural diversity ignites creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The Roslyn Harbor population density is 852, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.
Urban Development: Urban planners can leverage demographics data in Roslyn Harbor to design and develop areas that cater to residents' needs, spanning housing, transportation, and public services, while prioritizing sustainability and enhancing quality of life. Demographic changes can contribute to gentrification and neighborhood evolution, whether in urban or rural contexts. As neighborhoods attract new residents with diverse income levels and lifestyle preferences, property values may appreciate, potentially displacing longstanding residents and reshaping the neighborhood's identity. Understanding population density, age distribution, household size and income levels is essential for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Incorporating Roslyn Harbor demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.
Healthcare Planning: The analysis of Roslyn Harbor demographics can offer insights into healthcare planning and delivery, identifying population health needs, disparities and risk factors. By understanding demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Through the use of demographic data and statistics, healthcare providers and policymakers aim to achieve equitable, accessible and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.
Social Cohesion: Reporting and analyzing demographics can play a crucial role in fostering social cohesion and understanding among diverse communities. By recognizing and appreciating differences in Roslyn Harbor demographics, societies can promote inclusivity, diversity and social harmony, while addressing social disparities and promoting equal opportunities for all individuals. Racial demographics reflect the diversity of a population and contribute to fostering inclusive and welcoming communities. Embracing diversity strengthens social cohesion, promotes cultural understanding and enriches the fabric of society by celebrating the contributions of individuals from different racial and ethnic backgrounds.
| Race | Roslyn Harbor | New York | National |
| White | 80.37% | 64.31% | 73.35% |
| Black | 0.59% | 15.60% | 12.63% |
| Asian | 17.16% | 8.12% | 5.22% |
| American Indian | 0.00% | 0.38% | 0.82% |
| Native Hawaiian | 0.00% | 0.04% | 0.18% |
| Mixed race | 1.87% | 2.93% | 3.06% |
| Other race | 0.00% | 8.62% | 4.75% |
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