| Statistic | Suffern | New York | National |
| Population | 11,308 | 20,171,207 | 336,919,644 |
| Population density (sq mi) | 5,393 | 428 | 91 |
| Median age | 45.1 | 38.2 | 37.7 |
| Male/Female ratio | 0.9:1 | 0.9:1 | 1.0:1 |
| Married (15yrs & older) | 54% | 52% | 55% |
| Families w/ Kids under 18 | 41% | 43% | 43% |
| Speak English | 71% | 70% | 79% |
| Speak Spanish | 12% | 15% | 13% |

The demographics of Suffern 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 11,308, Suffern exhibits a population density of 5,393 people per square mile, contrasting with the national average of 91. The median age stands at 45.1, with 54% of individuals aged 15 or older being married and 41% having children under 18. In terms of income equality in Suffern, 17% of households report a median income below $25,000, while 29% report an income exceeding $150,000, showcasing a diverse economic landscape.
The Suffern 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 Suffern is 71.9% White, 10.7% Black or African American, 7.4% Asian, 0.6% American Indian and 0% Native Hawaiian - 16.5% of the population identify as Hispanic or Latino. Of all households, 71.5% reported speaking English only, while 11.8% reported speaking Spanish only. A total of 22.6% of residents were considered 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 Suffern population density is 5,393 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.
Healthcare Planning: By analyzing the Suffern 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: By reporting and analyzing Suffern demographics, we can acquire valuable insights into the makeup and traits of populations, encompassing age, gender, race, ethnicity, income, education and various socio-economic factors. This comprehension is vital for tackling the varied needs, preferences, and obstacles encountered by different demographic groups within communities. Demographics serve a pivotal role in comprehending populations, guiding decision-making processes and advancing equity, inclusion and overall well-being for all individuals and communities. The Suffern population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.
Policy Planning: Demographic data and statistics serve as vital tools for informing policy and decision-making processes across various levels of government, as well as within organizations and businesses. Through the reporting and analysis of demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of need, allocate resources efficiently, and craft tailored policies and programs to address the unique needs and priorities of different demographic groups. The utilization of demographic data in Suffern is instrumental in policy planning, facilitating resource allocation, evidence-based decision-making, priority identification, trend forecasting, policy impact assessment, and the promotion of equity and inclusion. By harnessing this data effectively, policymakers can devise targeted, impactful, and inclusive policies that cater to the diverse needs of communities.
| Race | Suffern | New York | National |
| White | 71.90% | 64.31% | 73.35% |
| Black | 10.69% | 15.60% | 12.63% |
| Asian | 7.38% | 8.12% | 5.22% |
| American Indian | 0.57% | 0.38% | 0.82% |
| Native Hawaiian | 0.00% | 0.04% | 0.18% |
| Mixed race | 3.78% | 2.93% | 3.06% |
| Other race | 5.68% | 8.62% | 4.75% |