| Statistic | Highland Park | New Jersey | National |
| Population | 14,239 | 9,226,043 | 336,919,644 |
| Population density (sq mi) | 7,821 | 1,255 | 91 |
| Median age | 35.7 | 39.5 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 55% | 56% | 55% |
| Families w/ Kids under 18 | 46% | 45% | 43% |
| Speak English | 66% | 69% | 79% |
| Speak Spanish | 9% | 16% | 13% |

The demographics of Highland Park 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 14,239, Highland Park exhibits a population density of 7,821 people per square mile, contrasting with the national average of 91. The median age stands at 35.7, with 55% of individuals aged 15 or older being married and 46% having children under 18. In terms of income equality in Highland Park, 12% of households report a median income below $25,000, while 31% report an income exceeding $150,000, showcasing a diverse economic landscape.
The Highland Park racial demographics and ethnicity breakdown serves as a critical tool for understanding and addressing systemic inequities, promoting social justice and inclusion and building stronger, more resilient communities. The racial breakdown in Highland Park is 65.9% White, 9% Black or African American, 15.7% Asian, 0.5% American Indian and 0% Native Hawaiian - 12.4% of the population identify as Hispanic or Latino. Of all households, 65.7% reported speaking English only, while 9.3% reported speaking Spanish only. A total of 29.6% of residents were considered foreign born.
The Highland Park population density comes in at 7,821 people per square mile, which makes it one of the most densely populated areas in the country, far surpassing the national average of 91. Areas characterized by high population density often boast an abundance of amenities and services within close proximity, providing residents with convenient access to healthcare, education, cultural attractions, dining establishments, retail outlets and transportation options. This accessibility could potentially enhance residents' overall quality of life and well-being.
Education Allocation: Highland Park demographics can play a pivotal role in guiding education planning, offering insights into student demographics, school enrollment patterns, and educational requirements. This data aids schools and policymakers in resource allocation and the development of effective educational programs. It serves as a critical tool for identifying disparities in educational access and outcomes among diverse demographic groups, such as 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. Ultimately, Highland Park demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.
Understanding Populations: Analyzing and interpreting the Highland Park 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 Highland Park 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.
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 Highland Park 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 | Highland Park | New Jersey | National |
| White | 65.87% | 68.15% | 73.35% |
| Black | 9.03% | 13.54% | 12.63% |
| Asian | 15.68% | 9.19% | 5.22% |
| American Indian | 0.46% | 0.21% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 5.40% | 2.53% | 3.06% |
| Other race | 3.55% | 6.35% | 4.75% |