| Statistic | Iselin | New Jersey | National |
| Population | 17,356 | 8,882,190 | 328,239,523 |
| Population density (sq mi) | 5,507 | 1,215 | 91 |
| Median age | 42.3 | 39.5 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 72% | 56% | 55% |
| Families w/ Kids under 18 | 40% | 45% | 43% |
| Speak English | 41% | 69% | 79% |
| Speak Spanish | 5% | 16% | 13% |
The population of Iselin is 17,356, with a population density of 5,507 people per square mile, diverging from the national average of 91. The median age is 42.3 and 72% of individuals aged 15 or older are married, while 40% have children under 18. As far as income equality in Iselin goes, 10% of households have a median income below $25,000, whereas 40% report an income exceeding $150,000. The Iselin 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 Iselin is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Iselin, the racial breakdown comprises 32.5% White, 7.6% Black or African American, 51.6% Asian, 1% American Indian, and 0% Native Hawaiian, with 7.5% of the population identifying as Hispanic or Latino. 41.3% of households reported speaking English only, while 4.7% reported speaking Spanish only. Furthermore, 48.6% 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 Iselin population density is 5,507 people per square mile, well above the national average of 91, making it one of the most densely populated cities in the nation.
Urban Development: Urban planners could use Iselin demographic data to design and create areas that accommodate the needs of residents, including housing, transportation and public services, while promoting sustainability and quality of life. Demographic shifts can contribute to gentrification and neighborhood change in urban or rural areas. As neighborhoods attract new residents with different income levels and lifestyle preferences, property values may rise, leading to displacement of long-time residents and changes in the character and identity of the neighborhood. Understanding population density, age distribution, household size and income levels helps inform decisions related to zoning, transportation infrastructure, housing development and public amenities. Lastly, using Iselin demographics for planning and development of affordable housing can help prevent displacement.
Healthcare Planning: The examination of Iselin 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.
Understanding Populations: Analyzing and interpreting the Iselin demographic data provides us with valuable insights into the characteristics and composition of populations, encompassing age, gender, race, ethnicity, income, education and other socio-economic variables. This understanding is crucial for addressing the diverse needs, preferences and challenges encountered by various demographic groups within communities. Demographics play a crucial role in understanding populations, informing decision-making processes, and advancing equity, inclusion, and overall well-being for all individuals and communities. The Iselin population and demographic data serves as a foundation for addressing social, economic and environmental challenges, while also nurturing the well-being and resilience of societies.
| Race | Iselin | New Jersey | National |
| White | 32.50% | 68.15% | 73.35% |
| Black | 7.56% | 13.54% | 12.63% |
| Asian | 51.57% | 9.19% | 5.22% |
| American Indian | 1.03% | 0.21% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 5.85% | 2.53% | 3.06% |
| Other race | 1.50% | 6.35% | 4.75% |
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