| Statistic | Cape May | New Jersey | National |
| Population | 3,573 | 9,226,043 | 336,919,644 |
| Population density (sq mi) | 1,437 | 1,255 | 91 |
| Median age | 37.0 | 39.5 | 37.7 |
| Male/Female ratio | 1.3:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 64% | 56% | 55% |
| Families w/ Kids under 18 | 34% | 45% | 43% |
| Speak English | 85% | 69% | 79% |
| Speak Spanish | 10% | 16% | 13% |

The population of Cape May is 3,573, with a population density of 1,437 people per square mile, diverging from the national average of 91. The median age is 37 and 64% of individuals aged 15 or older are married, while 34% have children under 18. As far as income equality in Cape May goes, 14% of households have a median income below $25,000, whereas 23% report an income exceeding $150,000. The Cape May 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 Cape May 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 Cape May is 83.8% White, 3.5% Black or African American, 0.1% Asian, 0.2% American Indian and 0% Native Hawaiian - 18.2% of the population identify as Hispanic or Latino. Of all households, 85% reported speaking English only, while 10% reported speaking Spanish only. A total of 7.5% of residents were considered foreign born.
Cape May could serve as a prime example of how areas with higher-than-average population density can champion environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Embracing compact urban development, these densely populated areas promote energy-efficient buildings and encourages walking, cycling and public transit use, fostering sustainable lifestyles and minimizing environmental impact. Moreover, densely populated regions are renowned for their vibrant social and cultural scenes, driven by a diverse population that organizes an array of cultural events, festivals and community activities. This cultural diversity ignites creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The Cape May population density is 1,437, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.
Education Allocation: Cape May demographic data can help guide education planning by identifying student demographics, school enrollment trends and educational needs, helping schools and policymakers allocate resources and develop effective educational programs. It can be an essential tool for identifying disparities in educational access and outcomes among different demographic groups, such as racial and ethnic minorities, socio-economic status, or students with disabilities. By disaggregating data by demographic factors, education planners can identify areas of inequity and develop targeted interventions to improve access, support and outcomes for marginalized students. Overall, Cape May demographic data is invaluable in education for promoting equity, supporting student success, and fostering inclusive learning environments that meet the needs of all students.
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 Cape May 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.
Policy Planning: Demographic data and statistics serve as valuable tools for guiding policy and decision-making processes across government entities, organizations, and businesses. Through the analysis and interpretation of Cape May demographics, policymakers, government officials and organizational leaders can identify areas requiring attention, allocate resources strategically and develop policies and initiatives that cater to the unique needs and preferences of various demographic groups. Cape May demographic statistics can play a critical role in policy planning by informing resource allocation, enabling evidence-based decision-making, identifying priority areas, forecasting future trends, monitoring policy outcomes and fostering equity and inclusivity. By harnessing this data effectively, policymakers can craft policies that are targeted, efficient and equitable, thereby addressing the diverse needs of communities.
| Race | Cape May | New Jersey | National |
| White | 83.81% | 68.15% | 73.35% |
| Black | 3.51% | 13.54% | 12.63% |
| Asian | 0.09% | 9.19% | 5.22% |
| American Indian | 0.17% | 0.21% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 3.48% | 2.53% | 3.06% |
| Other race | 8.94% | 6.35% | 4.75% |