| Statistic | Troy | Missouri | National |
| Population | 12,706 | 6,326,040 | 336,919,644 |
| Population density (sq mi) | 1,643 | 92 | 91 |
| Median age | 34.1 | 38.3 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 55% | 57% | 55% |
| Families w/ Kids under 18 | 53% | 42% | 43% |
| Speak English | 98% | 94% | 79% |
| Speak Spanish | 1% | 3% | 13% |

The population in Troy is 12,706, while the population density is 1,643 people per square mile, contrasting with the national average of 91. The median age stands at 34.1, with 55% of individuals aged 15 or older being married and 53% having children under 18. In terms of household income equality in Troy, 19% of households report a median income below $25,000, while 9% report an income exceeding $150,000. The Troy 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 Troy 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 Troy, the racial breakdown reveals 93.7% White, 2.4% Black or African American, 0.8% Asian, 0.2% American Indian and 0% Native Hawaiian, with 5.1% of the population identifying as Hispanic or Latino. Of all households, 97.7% reported speaking English only, while 1.3% reported speaking Spanish only. Moreover, 1.1% of residents were classified as foreign-born.
Troy could serve as a prime example of how areas with higher-than-average population density can champion environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Embracing compact urban development, these densely populated areas promote energy-efficient buildings and encourages walking, cycling and public transit use, fostering sustainable lifestyles and minimizing environmental impact. Moreover, densely populated regions are renowned for their vibrant social and cultural scenes, driven by a diverse population that organizes an array of cultural events, festivals and community activities. This cultural diversity ignites creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The Troy population density is 1,643, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.
Troy, as a family-friendly city, places a significant emphasis on the well-being and needs of families, fostering an environment where children thrive, parents feel supported and families can collectively enjoy a high quality of life. These cities are characterized by their strong sense of community, with neighbors actively supporting and looking out for one another. Additionally, they often offer exceptional educational opportunities, including top-quality schools, well-stocked libraries and diverse extracurricular activities. Access to quality education is essential for children's development and future success. By prioritizing the well-being of its residents, such cities become vibrant and resilient communities where families can truly flourish. In Troy, 53% of families have children under the age of 18, and 55% of residents aged over 15 are married. These demographics position this area to reap the benefits of being a family-friendly locality.
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 Troy 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 serve as valuable tools for guiding policy and decision-making processes across government entities, organizations, and businesses. Through the analysis and interpretation of Troy demographics, policymakers, government officials and organizational leaders can identify areas requiring attention, allocate resources strategically and develop policies and initiatives that cater to the unique needs and preferences of various demographic groups. Troy demographic statistics can play a critical role in policy planning by informing resource allocation, enabling evidence-based decision-making, identifying priority areas, forecasting future trends, monitoring policy outcomes and fostering equity and inclusivity. By harnessing this data effectively, policymakers can craft policies that are targeted, efficient and equitable, thereby addressing the diverse needs of communities.
Healthcare Planning: Analyzing the demographic data in Troy has the potential to inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Healthcare providers and policymakers can allocate resources more effectively, develop prevention and intervention programs and address health inequities within communities by understanding demographic trends. Leveraging demographic statistics can enable healthcare providers and policymakers to strive for equitable, accessible and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and tailored healthcare services to meet diverse population needs.
| Race | Troy | Missouri | National |
| White | 93.70% | 82.53% | 73.35% |
| Black | 2.37% | 11.58% | 12.63% |
| Asian | 0.83% | 1.78% | 5.22% |
| American Indian | 0.21% | 0.42% | 0.82% |
| Native Hawaiian | 0.00% | 0.11% | 0.18% |
| Mixed race | 2.89% | 2.44% | 3.06% |
| Other race | 0.00% | 1.13% | 4.75% |