| Statistic | Greencastle | Pennsylvania | National |
| Population | 4,008 | 12,801,989 | 328,239,523 |
| Population density (sq mi) | 2,525 | 287 | 91 |
| Median age | 40.7 | 40.6 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 70% | 56% | 55% |
| Families w/ Kids under 18 | 35% | 40% | 43% |
| Speak English | 89% | 89% | 79% |
| Speak Spanish | 2% | 5% | 13% |
Understanding the demographics of Greencastle is essential for gaining insights into the composition, dynamics and needs of any city, town or village. This knowledge empowers planners, developers and policymakers to strategize effectively, promoting prosperity, equity and well-being for all residents. The Greencastle population is 4,008, with a population density of 2,525 people per square mile, diverging from the national average of 91. The median age is 40.7, and 70% of individuals aged 15 or older are married, while 35% have children under 18. As far as income equality in Greencastle, 19% of households have a median income below $25,000, whereas 14% report an income exceeding $150,000, indicating a varied economic landscape within the area.
The Greencastle racial demographics and ethnicity breakdown could be indispensable tools for recognizing and rectifying systemic inequities, fostering social justice and inclusion and cultivating resilient communities. In Greencastle, the racial breakdown reveals 89.9% White, 5% Black or African American, 0.6% Asian, 0% American Indian and 0% Native Hawaiian, with 1% of the population identifying as Hispanic or Latino. Of all households, 88.8% reported speaking English only, while 2.4% reported speaking Spanish only. Moreover, 4.7% of residents were classified 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 Greencastle population density is 2,525 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.
Education Allocation: Greencastle 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, Greencastle demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.
Healthcare Planning: The analysis of Greencastle demographics can offer insights into healthcare planning and delivery, identifying population health needs, disparities and risk factors. By understanding demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Through the use of demographic data and statistics, healthcare providers and policymakers aim to achieve equitable, accessible and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.
Social Cohesion: The reporting and analysis of demographics are essential for fostering social cohesion and understanding among diverse communities. By acknowledging and valuing differences in Greencastle demographics, societies can champion inclusivity, diversity and social harmony while tackling social disparities and advocating for equal opportunities. Racial demographics showcase the varied makeup of a population and play a vital role in nurturing inclusive and hospitable communities. Embracing diversity bolsters social cohesion, enhances cultural comprehension and enriches society by honoring the contributions of individuals from diverse racial and ethnic backgrounds.
| Race | Greencastle | Pennsylvania | National |
| White | 89.90% | 81.37% | 73.35% |
| Black | 5.01% | 11.03% | 12.63% |
| Asian | 0.60% | 3.14% | 5.22% |
| American Indian | 0.00% | 0.20% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 4.47% | 2.24% | 3.06% |
| Other race | 0.02% | 1.98% | 4.75% |
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