| Statistic | Mercersburg | Pennsylvania | National |
| Population | 1,673 | 12,801,989 | 328,239,523 |
| Population density (sq mi) | 1,855 | 287 | 91 |
| Median age | 50.0 | 40.6 | 37.7 |
| Male/Female ratio | 0.8:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 53% | 56% | 55% |
| Families w/ Kids under 18 | 35% | 40% | 43% |
| Speak English | 97% | 89% | 79% |
| Speak Spanish | 1% | 5% | 13% |
Understanding the demographics of Mercersburg 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 Mercersburg population is 1,673, with a population density of 1,855 people per square mile, diverging from the national average of 91. The median age is 50, and 53% of individuals aged 15 or older are married, while 35% have children under 18. As far as income equality in Mercersburg, 20% of households have a median income below $25,000, whereas 10% report an income exceeding $150,000, indicating a varied economic landscape within the area.
The 5 largest ethnic groups in Mercersburg are 87.9% White, 8.7% Black or African American, 1.1% Asian, 0% American Indian and 0% Native Hawaiian, with 5.1% of the population identifying as Hispanic or Latino. Of note, 96.9% of households reported speaking English only, while 0.9% reported speaking Spanish only. Additionally, 3.6% of residents were classified as foreign-born. The Mercersburg racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.
Mercersburg has a population density that is well above-average, which plays a pivotal role in promoting environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Its compact urban development encourages energy-efficient buildings, active transportation modes like walking and cycling and the utilization of public transit, fostering sustainable lifestyles and mitigating environmental impact. Additionally, the area's dense population contributes to a vibrant social and cultural scene, featuring a diverse array of cultural events, festivals and community activities. This cultural diversity fuels creativity, innovation and cross-cultural exchange, enhancing the community's social fabric. Mercersburg has a population density of 1,855 people per square mile, exceeding the national average of 91 and positions itself in a good spot to reap the benefits of densely populated areas.
Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in Mercersburg demographics, societies can advance inclusivity, diversity and social unity while combatting social inequalities and advocating for equal opportunities. Racial demographics mirror the diversity within a population and can be instrumental in cultivating inclusive and inviting communities. Embracing diversity strengthens social bonds, fosters cultural appreciation and enriches society by acknowledging the contributions of individuals from various racial and ethnic backgrounds.
Urban Development: Urban planners can leverage demographics data in Mercersburg to design and develop areas that cater to residents' needs, spanning housing, transportation, and public services, while prioritizing sustainability and enhancing quality of life. Demographic changes can contribute to gentrification and neighborhood evolution, whether in urban or rural contexts. As neighborhoods attract new residents with diverse income levels and lifestyle preferences, property values may appreciate, potentially displacing longstanding residents and reshaping the neighborhood's identity. Understanding population density, age distribution, household size and income levels is essential for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Incorporating Mercersburg demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.
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 Mercersburg 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 | Mercersburg | Pennsylvania | National |
| White | 87.93% | 81.37% | 73.35% |
| Black | 8.67% | 11.03% | 12.63% |
| Asian | 1.08% | 3.14% | 5.22% |
| American Indian | 0.00% | 0.20% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 2.33% | 2.24% | 3.06% |
| Other race | 0.00% | 1.98% | 4.75% |
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