| Statistic | St. Marys | Pennsylvania | National |
| Population | 12,663 | 13,262,738 | 336,919,644 |
| Population density (sq mi) | 127 | 296 | 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 in St. Marys is 12,663, while the population density is 127 people per square mile, contrasting with the national average of 91. The median age stands at 48.8, with 60% of individuals aged 15 or older being married and 33% having children under 18. In terms of household income equality in St. Marys, 14% of households report a median income below $25,000, while 12% report an income exceeding $150,000. The St. Marys demographics data can provide invaluable insight into the composition, dynamics and needs of urban and rural areas, enabling planners, developers and policymakers to strategize effectively for the promotion of prosperity, equity and well-being for all residents in the area.
The 5 largest ethnic groups in St. Marys are 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. Of note, 98.5% of households reported speaking English only, while 0.7% reported speaking Spanish only. Additionally, 0.8% of residents were classified as foreign-born. The St. Marys racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.
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 127 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.
Education Allocation: St. Marys 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, St. Marys demographic data is invaluable in education for promoting equity, supporting student success, and fostering inclusive learning environments that meet the needs of all students.
Understanding Populations: Analyzing and interpreting the St. Marys demographic data provides us with valuable insights into the characteristics and composition of populations, encompassing age, gender, race, ethnicity, income, education and other socio-economic variables. This understanding is crucial for addressing the diverse needs, preferences and challenges encountered by various demographic groups within communities. Demographics play a crucial role in understanding populations, informing decision-making processes, and advancing equity, inclusion, and overall well-being for all individuals and communities. The St. Marys population and demographic data serves as a foundation for addressing social, economic and environmental challenges, while also nurturing the well-being and resilience of societies.
Policy Planning: Demographic data and statistics play a fundamental role in informing policy and decision-making processes across government entities, organizations and businesses. Through the analysis and interpretation of St. Marys demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of concern, allocate resources efficiently, and devise policies and initiatives tailored to the specific needs and preferences of distinct demographic groups. The utilization of demographics in St. Marys can be crucial in policy planning, facilitating evidence-based decision-making, identifying key priorities, forecasting future trends, monitoring policy outcomes and advancing principles of equity and inclusion. By harnessing this data effectively, policymakers can develop policies that are targeted, effective and inclusive, thus meeting the diverse needs of 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
Most Dangerous Cities In The US
These are the 10 cheapest cities in Pennsylvania
Safest States In The US