| Statistic | Dover | New Jersey | National |
| Population | 17,866 | 8,882,190 | 328,239,523 |
| Population density (sq mi) | 6,677 | 1,215 | 91 |
| Median age | 38.9 | 39.5 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 53% | 56% | 55% |
| Families w/ Kids under 18 | 49% | 45% | 43% |
| Speak English | 31% | 69% | 79% |
| Speak Spanish | 66% | 16% | 13% |
The demographics of Dover 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 17,866, Dover exhibits a population density of 6,677 people per square mile, contrasting with the national average of 91. The median age stands at 38.9, with 53% of individuals aged 15 or older being married and 49% having children under 18. In terms of income equality in Dover, 22% of households report a median income below $25,000, while 16% report an income exceeding $150,000, showcasing a diverse economic landscape.
Understanding the Dover racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Dover, the racial breakdown indicates 57% White, 10.1% Black or African American, 2.3% Asian, 0.2% American Indian and 0% Native Hawaiian, with 67.5% of the population identifying as Hispanic or Latino. Notably, 31% of households reported speaking English only, while 65.6% reported speaking Spanish only. Additionally, 44.3% of residents were categorized as foreign-born.
Areas with a high population density tend to support a wide range of amenities and services within walking distance or a short commute. Residents tend to have convenient access to healthcare facilities, educational institutions, cultural venues, restaurants, shops and public transportation options, enhancing their quality of life and overall well-being. The Dover population density is 6,677 people per square mile, which is well-above the national average of 91 and is considered one of the most densely populated cities in the country.
Understanding Populations: The examination and analysis of Dover demographic data can offer valuable insights into the composition and traits of populations, including age, gender, race, ethnicity, income, education and various socio-economic factors. This understanding is essential for addressing the varied needs, preferences, and challenges faced by different demographic groups within communities. Demographics hold significant importance in understanding populations, guiding decision-making processes and promoting equity, inclusion, and overall well-being for all individuals and communities. The Dover population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.
Social Cohesion: The examination and interpretation of demographics are pivotal for nurturing social cohesion and promoting understanding among diverse communities. By acknowledging and honoring differences in Dover demographics, societies can champion inclusivity, diversity and social cohesion while addressing social disparities and advocating for equitable opportunities. Racial demographics can potentially showcase the diversity of a population and are crucial for fostering inclusive and embracing communities. Embracing diversity fortifies social bonds, fosters cultural appreciation and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.
Healthcare Planning: The examination of Dover 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.
| Race | Dover | New Jersey | National |
| White | 57.01% | 68.15% | 73.35% |
| Black | 10.09% | 13.54% | 12.63% |
| Asian | 2.29% | 9.19% | 5.22% |
| American Indian | 0.16% | 0.21% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 6.33% | 2.53% | 3.06% |
| Other race | 24.12% | 6.35% | 4.75% |
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