| Statistic | Port Jefferson | New York | National |
| Population | 8,016 | 19,453,561 | 328,239,523 |
| Population density (sq mi) | 2,617 | 413 | 91 |
| Median age | 45.4 | 38.2 | 37.7 |
| Male/Female ratio | 1.0:1 | 0.9:1 | 1.0:1 |
| Married (15yrs & older) | 61% | 52% | 55% |
| Families w/ Kids under 18 | 33% | 43% | 43% |
| Speak English | 83% | 70% | 79% |
| Speak Spanish | 4% | 15% | 13% |
The demographics of Port Jefferson 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 8,016, Port Jefferson exhibits a population density of 2,617 people per square mile, contrasting with the national average of 91. The median age stands at 45.4, with 61% of individuals aged 15 or older being married and 33% having children under 18. In terms of income equality in Port Jefferson, 6% of households report a median income below $25,000, while 44% report an income exceeding $150,000, showcasing a diverse economic landscape.
The 5 largest ethnic groups in Port Jefferson are 86.9% White, 2% Black or African American, 8.7% Asian, 0% American Indian and 0% Native Hawaiian, with 5.5% of the population identifying as Hispanic or Latino. Of note, 82.7% of households reported speaking English only, while 3.6% reported speaking Spanish only. Additionally, 14.8% of residents were classified as foreign-born. The Port Jefferson 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. Port Jefferson has a population density of 2,617 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.
Healthcare Planning: By analyzing the Port Jefferson demographic data, it can potentially inform healthcare planning and delivery by identifying population health needs, disparities, and risk factors. Understanding demographic trends helps healthcare providers and policymakers allocate resources, develop prevention and intervention programs, and address health inequities within communities. By leveraging demographic data, healthcare providers and policymakers can work towards achieving equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures that interventions are targeted, resources are allocated efficiently, and healthcare services are tailored to meet the diverse needs of populations.
Education Allocation: Education planning benefits significantly from Port Jefferson demographic information, which helps identify student demographics, school enrollment trends, and educational needs. This data assists schools and policymakers in allocating resources effectively and devising impactful educational programs. It serves as a vital tool for recognizing disparities in educational access and outcomes among diverse demographic groups, including racial and ethnic minorities, socio-economic status, and students with disabilities. By disaggregating data based on demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to improve access, support, and outcomes for marginalized students. Ultimately, Port Jefferson demographic data is essential in education for advancing equity, fostering student success, and cultivating inclusive learning environments tailored to meet the needs of all students.
Understanding Populations: Analyzing and interpreting the Port Jefferson 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 Port Jefferson 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 | Port Jefferson | New York | National |
| White | 86.86% | 64.31% | 73.35% |
| Black | 2.02% | 15.60% | 12.63% |
| Asian | 8.67% | 8.12% | 5.22% |
| American Indian | 0.00% | 0.38% | 0.82% |
| Native Hawaiian | 0.00% | 0.04% | 0.18% |
| Mixed race | 1.24% | 2.93% | 3.06% |
| Other race | 1.21% | 8.62% | 4.75% |
Here are the best places to live in New York
See the best places to live in & around Port Jefferson
Top 10 cities in New York with the best education system
Top 10 best public schools in Port Jefferson