| Statistic | Yankton | South Dakota | National |
| Population | 14,619 | 884,659 | 328,239,523 |
| Population density (sq mi) | 1,703 | 12 | 91 |
| Median age | 41.3 | 36.8 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 56% | 59% | 55% |
| Families w/ Kids under 18 | 44% | 44% | 43% |
| Speak English | 95% | 94% | 79% |
| Speak Spanish | 4% | 2% | 13% |
Yankton 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 Yankton population is 14,619 and has a population density of 1,703 people per square mile, compared to the national average of 91. The median age of all residents is 41.3, 56% of people 15 years of age or older are married and 44% have kids under the age of 18. In Yankton, 18% of households have a median income that is below $25,000 and 11% of households report a median income above $150,000.
Recognizing the racial demographics and ethnicity breakdown of Yankton is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Yankton, the racial breakdown comprises 88.5% White, 2% Black or African American, 0.2% Asian, 3.9% American Indian, and 0% Native Hawaiian, with 4.9% of the population identifying as Hispanic or Latino. 94.9% of households reported speaking English only, while 3.7% reported speaking Spanish only. Furthermore, 2.9% of residents were categorized as foreign-born.
Yankton 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 Yankton population density is 1,703, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.
Urban Development: By leveraging demographic data in Yankton, urban planners can tailor areas to meet the needs of any resident across housing, transportation and public services, all while fostering sustainability and elevating quality of life. Demographic changes can fuel gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract newcomers with varying income levels and lifestyle preferences, property values may appreciate, potentially displacing established residents and reshaping the neighborhood's fabric. A nuanced understanding of population density, age distribution, household size and income levels is pivotal for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Utilizing the demographic data in planning and implementing affordable housing initiatives can help mitigate displacement risks and promote inclusive communities.
Understanding Populations: The examination and analysis of Yankton 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 Yankton population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.
Policy Planning: Demographic data and statistics can inform policy and decision-making processes at various levels of government, as well as in organizations and businesses. By reporting and analyzing Yankton demographics data, policymakers, government officials and organizational leaders can identify areas of need, allocate resources effectively and develop targeted policies and programs that address the specific needs and priorities of different demographic groups. Yankton demographics can play a crucial role in policy planning by informing resource allocation, evidence-based decision making, identifying priorities, forecasting future trends, monitoring policy impact and promoting equity and inclusion. By leveraging this data effectively, policymakers can develop policies that are targeted, effective and responsive to the needs of diverse communities.
| Race | Yankton | South Dakota | National |
| White | 88.54% | 84.77% | 73.35% |
| Black | 1.96% | 1.65% | 12.63% |
| Asian | 0.18% | 1.33% | 5.22% |
| American Indian | 3.88% | 8.72% | 0.82% |
| Native Hawaiian | 0.00% | 0.04% | 0.18% |
| Mixed race | 4.71% | 2.61% | 3.06% |
| Other race | 0.73% | 0.88% | 4.75% |
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