| Statistic | Vienna | Virginia | National |
| Population | 17,109 | 8,835,543 | 336,919,644 |
| Population density (sq mi) | 3,885 | 224 | 91 |
| Median age | 41.0 | 37.8 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 68% | 57% | 55% |
| Families w/ Kids under 18 | 50% | 44% | 43% |
| Speak English | 75% | 84% | 79% |
| Speak Spanish | 7% | 7% | 13% |

The population of Vienna is 17,109, with a population density of 3,885 people per square mile, diverging from the national average of 91. The median age is 41 and 68% of individuals aged 15 or older are married, while 50% have children under 18. As far as income equality in Vienna goes, 5% of households have a median income below $25,000, whereas 63% report an income exceeding $150,000. The Vienna 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.
Recognizing the racial demographics and ethnicity breakdown of Vienna is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Vienna, the racial breakdown comprises 74.5% White, 3.2% Black or African American, 13.6% Asian, 0.4% American Indian, and 0% Native Hawaiian, with 9.9% of the population identifying as Hispanic or Latino. 75.1% of households reported speaking English only, while 7.2% reported speaking Spanish only. Furthermore, 22.2% of residents were categorized as foreign-born.
In areas with high population density, residents enjoy a wealth of amenities and services conveniently located within walking distance or a short commute. Access to healthcare facilities, educational institutions, cultural venues, dining options, retail stores and public transit enhances residents' quality of life and overall well-being. Vienna has a population density of 3,885 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.
Social Cohesion: The analysis and understanding of demographics are essential for promoting social cohesion and fostering appreciation among diverse communities. By embracing and acknowledging differences in Vienna demographics, societies can promote inclusivity, diversity and social harmony while addressing social inequalities and advocating for equal opportunities. Racial demographics can reflect the diversity within a population and are instrumental in fostering inclusive and welcoming communities. Embracing ethnic diversity strengthens social connections, promotes cultural understanding and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.
Understanding Populations: By reporting and analyzing Vienna demographics, we can acquire valuable insights into the makeup and traits of populations, encompassing age, gender, race, ethnicity, income, education and various socio-economic factors. This comprehension is vital for tackling the varied needs, preferences, and obstacles encountered by different demographic groups within communities. Demographics serve a pivotal role in comprehending populations, guiding decision-making processes and advancing equity, inclusion and overall well-being for all individuals and communities. The Vienna population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.
Urban Development: Vienna demographic statistics are invaluable for urban planners in designing and developing areas that cater to residents' needs, encompassing housing, transportation, and public services, all while fostering sustainability and enhancing quality of life. Shifts in demographics can influence gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract new residents with varying income levels and lifestyle preferences, property values may increase, potentially displacing long-term residents and altering the neighborhood's character. Analyzing population density, age distribution, household size, and income levels is crucial for guiding decisions regarding zoning, transportation infrastructure, housing expansion and public amenities. Utilizing Vienna demographic data in planning and executing affordable housing initiatives can serve as a preventive measure against displacement.
| Race | Vienna | Virginia | National |
| White | 74.50% | 68.75% | 73.35% |
| Black | 3.21% | 19.21% | 12.63% |
| Asian | 13.60% | 6.05% | 5.22% |
| American Indian | 0.38% | 0.26% | 0.82% |
| Native Hawaiian | 0.00% | 0.07% | 0.18% |
| Mixed race | 6.68% | 3.37% | 3.06% |
| Other race | 1.63% | 2.30% | 4.75% |