| Statistic | Arlington | Washington | National |
| Population | 20,435 | 7,794,858 | 336,919,644 |
| Population density (sq mi) | 2,085 | 117 | 91 |
| Median age | 40.1 | 37.6 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 62% | 56% | 55% |
| Families w/ Kids under 18 | 44% | 44% | 43% |
| Speak English | 86% | 81% | 79% |
| Speak Spanish | 8% | 8% | 13% |
Arlington demographics provide invaluable insights into the composition, dynamics and needs of urban and rural areas, enabling them to plan, develop, and govern in ways that promote prosperity, equity and well-being for all residents. The Arlington population is 20,435 and has a population density of 2,085 people per square mile, compared to the national average of 91. The median age of all residents is 40.1, 62% of people 15 years of age or older are married and 44% have kids under the age of 18. In Arlington, 10% of households have a median income that is below $25,000 and 24% of households report a median income above $150,000.
The Arlington 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 Arlington, the racial breakdown reveals 81.1% White, 1.9% Black or African American, 4.6% Asian, 1.3% American Indian and 0.7% Native Hawaiian, with 11.8% of the population identifying as Hispanic or Latino. Of all households, 85.9% reported speaking English only, while 7.7% reported speaking Spanish only. Moreover, 10% of residents were classified as foreign-born.
High population density areas typically offer a diverse array of amenities and services within walking distance or a short commute, enriching residents' quality of life and well-being. Accessible healthcare facilities, educational institutions, cultural venues, restaurants, shopping and public transportation options contribute to the convenience and vibrancy of these communities. The population density of of Arlington is 2,085 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the nation.
Healthcare Planning: The analysis of Arlington demographics can offer insights into healthcare planning and delivery, identifying population health needs, disparities and risk factors. By understanding demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Through the use of demographic data and statistics, healthcare providers and policymakers aim to achieve equitable, accessible and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.
Policy Planning: At various levels of government and within organizations and businesses, demographic data and statistics serve as essential tools for guiding policy and decision-making processes. Through the examination and interpretation of Arlington demographic stats and data, policymakers, government officials, and organizational leaders can pinpoint areas requiring attention, allocate resources judiciously and design policies and initiatives tailored to the specific needs and preferences of distinct demographic segments. The utilization of Arlington demographic data plays a pivotal role in policy formulation by informing resource allocation, facilitating evidence-based decision-making, identifying key priorities, predicting future trends, assessing policy effectiveness, and advancing principles of equity and inclusivity. Through effective utilization of this data, policymakers can craft policies that are targeted, efficient, and responsive to the diverse needs of communities.
Understanding Populations: The examination and analysis of Arlington demographic data can offer valuable insights into the composition and traits of populations, including age, gender, race, ethnicity, income, education and various socio-economic factors. This understanding is essential for addressing the varied needs, preferences, and challenges faced by different demographic groups within communities. Demographics hold significant importance in understanding populations, guiding decision-making processes and promoting equity, inclusion, and overall well-being for all individuals and communities. The Arlington population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.
| Race | Arlington | Washington | National |
| White | 81.13% | 77.34% | 73.35% |
| Black | 1.85% | 3.63% | 12.63% |
| Asian | 4.63% | 7.80% | 5.22% |
| American Indian | 1.34% | 1.33% | 0.82% |
| Native Hawaiian | 0.72% | 0.63% | 0.18% |
| Mixed race | 8.52% | 5.34% | 3.06% |
| Other race | 1.81% | 3.92% | 4.75% |
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