| Statistic | Fort Smith | Arkansas | National |
| Population | 90,724 | 3,093,938 | 336,919,644 |
| Population density (sq mi) | 1,436 | 59 | 91 |
| Median age | 36.7 | 37.7 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 52% | 58% | 55% |
| Families w/ Kids under 18 | 45% | 42% | 43% |
| Speak English | 79% | 93% | 79% |
| Speak Spanish | 16% | 5% | 13% |

Fort Smith 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 Fort Smith population is 90,724 and has a population density of 1,436 people per square mile, compared to the national average of 91. The median age of all residents is 36.7, 52% of people 15 years of age or older are married and 45% have kids under the age of 18. In Fort Smith, 26% of households have a median income that is below $25,000 and 11% of households report a median income above $150,000.
Understanding the Fort Smith racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Fort Smith, the racial breakdown indicates 62.8% White, 8.8% Black or African American, 6.1% Asian, 1.2% American Indian and 0% Native Hawaiian, with 19.6% of the population identifying as Hispanic or Latino. Notably, 79.1% of households reported speaking English only, while 15.8% reported speaking Spanish only. Additionally, 11.7% of residents were categorized as foreign-born.
Fort Smith 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. Fort Smith has a population density of 1,436 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.
Urban Development: Urban planners could use Fort Smith demographic data to design and create areas that accommodate the needs of residents, including housing, transportation and public services, while promoting sustainability and quality of life. Demographic shifts can contribute to gentrification and neighborhood change in urban or rural areas. As neighborhoods attract new residents with different income levels and lifestyle preferences, property values may rise, leading to displacement of long-time residents and changes in the character and identity of the neighborhood. Understanding population density, age distribution, household size and income levels helps inform decisions related to zoning, transportation infrastructure, housing development and public amenities. Lastly, using Fort Smith demographics for planning and development of affordable housing can help prevent displacement.
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 Fort Smith 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 Fort Smith 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.
Healthcare Planning: An analysis of Fort Smith demographics can inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Understanding demographic trends allows healthcare providers and policymakers to allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Leveraging demographic data, healthcare providers, and policymakers strive to achieve equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.
| Race | Fort Smith | Arkansas | National |
| White | 62.79% | 77.72% | 73.35% |
| Black | 8.76% | 15.52% | 12.63% |
| Asian | 6.10% | 1.40% | 5.22% |
| American Indian | 1.16% | 0.63% | 0.82% |
| Native Hawaiian | 0.03% | 0.23% | 0.18% |
| Mixed race | 7.27% | 2.23% | 3.06% |
| Other race | 13.89% | 2.28% | 4.75% |