| Statistic | St. Marys | Pennsylvania | National |
| Population | 12,333 | 12,801,989 | 328,239,523 |
| Population density (sq mi) | 124 | 287 | 91 |
| Median age | 48.8 | 40.6 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 60% | 56% | 55% |
| Families w/ Kids under 18 | 33% | 40% | 43% |
| Speak English | 98% | 89% | 79% |
| Speak Spanish | 1% | 5% | 13% |
The population of St. Marys is 12,333, with a population density of 124 people per square mile, diverging from the national average of 91. The median age is 48.8 and 60% of individuals aged 15 or older are married, while 33% have children under 18. As far as income equality in St. Marys goes, 14% of households have a median income below $25,000, whereas 12% report an income exceeding $150,000. The St. Marys 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.
Understanding the St. Marys racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In St. Marys, the racial breakdown indicates 98.3% White, 0.2% Black or African American, 0.3% Asian, 0% American Indian and 0.1% Native Hawaiian, with 0.6% of the population identifying as Hispanic or Latino. Notably, 98.5% of households reported speaking English only, while 0.7% reported speaking Spanish only. Additionally, 0.8% of residents were categorized as foreign-born.
Regions with below-average population density like St. Marys, tend to offer a serene pace of life, stronger ties to nature, tight-knit communities, increased affordability and heightened safety, making them appealing havens for those desiring a tranquil lifestyle away from urban chaos. These locales often boast a more economical cost of living, with housing prices typically more accessible and residents may enjoy reduced taxes, living expenses and insurance rates. Low population density areas generally exhibit lower crime rates than densely populated urban regions, fostering a heightened sense of security for residents and their families. With a population density of 124 people per square mile, St. Marys ranks lower than 50% of cities nationwide and positions itself in a great spot to take advantage of all these benefits.
Understanding Populations: Reporting and analyzing the demographic data in St. Marys can allow us to gain insights into the characteristics and composition of populations, including age, gender, race, ethnicity, income, education and other socio-economic factors. This understanding is essential for addressing the diverse needs, preferences and challenges of different demographic groups within communities. Demographics can play a crucial role in understanding populations, informing decision-making processes and promoting equity, inclusion, and well-being for all individuals and communities. St. Marys population data serves as a foundation for addressing social, economic, and environmental challenges and promoting 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 St. Marys 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.
Policy Planning: Demographic data and statistics can inform policy and decision-making processes at various levels of government, as well as in organizations and businesses. By reporting and analyzing St. Marys demographics data, policymakers, government officials and organizational leaders can identify areas of need, allocate resources effectively and develop targeted policies and programs that address the specific needs and priorities of different demographic groups. St. Marys demographics can play a crucial role in policy planning by informing resource allocation, evidence-based decision making, identifying priorities, forecasting future trends, monitoring policy impact and promoting equity and inclusion. By leveraging this data effectively, policymakers can develop policies that are targeted, effective and responsive to the needs of diverse communities.
| Race | St. Marys | Pennsylvania | National |
| White | 98.32% | 81.37% | 73.35% |
| Black | 0.19% | 11.03% | 12.63% |
| Asian | 0.30% | 3.14% | 5.22% |
| American Indian | 0.05% | 0.20% | 0.82% |
| Native Hawaiian | 0.12% | 0.03% | 0.18% |
| Mixed race | 1.02% | 2.24% | 3.06% |
| Other race | 0.00% | 1.98% | 4.75% |
Here are the best places to live in Pennsylvania
10 Best cities in Pennsylvania for employment
Top 10 cities in Pennsylvania with the best education system
Check out the 10 safest cities in Pennsylvania