| Statistic | Trenton | New Jersey | National |
| Population | 83,387 | 8,882,190 | 328,239,523 |
| Population density (sq mi) | 10,963 | 1,215 | 91 |
| Median age | 35.0 | 39.5 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 38% | 56% | 55% |
| Families w/ Kids under 18 | 49% | 45% | 43% |
| Speak English | 62% | 69% | 79% |
| Speak Spanish | 34% | 16% | 13% |
The population of Trenton is 83,387, with a population density of 10,963 people per square mile, diverging from the national average of 91. The median age is 35 and 38% of individuals aged 15 or older are married, while 49% have children under 18. As far as income equality in Trenton goes, 36% of households have a median income below $25,000, whereas 9% report an income exceeding $150,000. The Trenton 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.
The 5 largest ethnic groups in Trenton are 35.3% White, 48.7% Black or African American, 1% Asian, 0.6% American Indian and 0.2% Native Hawaiian, with 37.2% of the population identifying as Hispanic or Latino. Of note, 61.6% of households reported speaking English only, while 33.7% reported speaking Spanish only. Additionally, 22.6% of residents were classified as foreign-born. The Trenton 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. Trenton has a population density of 10,963 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.
Urban Development: Urban planners could use Trenton 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 Trenton demographics for planning and development of affordable housing can help prevent displacement.
Healthcare Planning: By analyzing the Trenton 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.
Understanding Populations: Analyzing and interpreting the Trenton 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 Trenton 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 | Trenton | New Jersey | National |
| White | 35.27% | 68.15% | 73.35% |
| Black | 48.67% | 13.54% | 12.63% |
| Asian | 1.04% | 9.19% | 5.22% |
| American Indian | 0.63% | 0.21% | 0.82% |
| Native Hawaiian | 0.18% | 0.03% | 0.18% |
| Mixed race | 4.03% | 2.53% | 3.06% |
| Other race | 10.18% | 6.35% | 4.75% |
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