| Statistic | Ottawa | Kansas | National |
| Population | 12,572 | 3,026,509 | 336,919,644 |
| Population density (sq mi) | 1,275 | 37 | 91 |
| Median age | 34.5 | 36.2 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 56% | 59% | 55% |
| Families w/ Kids under 18 | 45% | 45% | 43% |
| Speak English | 98% | 89% | 79% |
| Speak Spanish | 2% | 8% | 13% |
The demographics of Ottawa offer invaluable insights into the composition, dynamics and needs of both urban and rural areas, empowering planners, developers and policymakers to foster prosperity, equity, and well-being for all residents. With a population of 12,572, Ottawa exhibits a population density of 1,275 people per square mile, contrasting with the national average of 91. The median age stands at 34.5, with 56% of individuals aged 15 or older being married and 45% having children under 18. In terms of income equality in Ottawa, 25% of households report a median income below $25,000, while 8% report an income exceeding $150,000, showcasing a diverse economic landscape.
Understanding the Ottawa racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Ottawa, the racial breakdown indicates 91.6% White, 1.3% Black or African American, 0.6% Asian, 0.4% American Indian and 0% Native Hawaiian, with 4.5% of the population identifying as Hispanic or Latino. Notably, 97.6% of households reported speaking English only, while 1.9% reported speaking Spanish only. Additionally, 1.7% of residents were categorized as foreign-born.
Areas like Ottawa that have a higher than average population density tend to support environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Compact urban development encourages energy-efficient buildings, walking, cycling and the use of public transit, promoting sustainable lifestyles and reducing environmental impact. Densely populated areas also tend to have more vibrant social and cultural scenes, with a diverse population contributing to a wide array of cultural events, festivals and community activities. This diversity fosters creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The Ottawa population density is higher than average and comes in at 1,275 people per square mile (compared to the nationwide average of 91), putting it in a position to take advantage of all the benefits of a densely populated area.
Healthcare Planning: By analyzing the Ottawa demographic data, it can potentially inform healthcare planning and delivery by identifying population health needs, disparities, and risk factors. Understanding demographic trends helps healthcare providers and policymakers allocate resources, develop prevention and intervention programs, and address health inequities within communities. By leveraging demographic data, healthcare providers and policymakers can work towards achieving equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures that interventions are targeted, resources are allocated efficiently, and healthcare services are tailored to meet the diverse needs of populations.
Policy Planning: Demographic data and statistics serve as vital tools for informing policy and decision-making processes across various levels of government, as well as within organizations and businesses. Through the reporting and analysis of demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of need, allocate resources efficiently, and craft tailored policies and programs to address the unique needs and priorities of different demographic groups. The utilization of demographic data in Ottawa is instrumental in policy planning, facilitating resource allocation, evidence-based decision-making, priority identification, trend forecasting, policy impact assessment, and the promotion of equity and inclusion. By harnessing this data effectively, policymakers can devise targeted, impactful, and inclusive policies that cater to the diverse needs of communities.
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 Ottawa 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.
| Race | Ottawa | Kansas | National |
| White | 91.56% | 85.19% | 73.35% |
| Black | 1.27% | 5.79% | 12.63% |
| Asian | 0.60% | 2.68% | 5.22% |
| American Indian | 0.42% | 0.82% | 0.82% |
| Native Hawaiian | 0.00% | 0.06% | 0.18% |
| Mixed race | 4.82% | 3.31% | 3.06% |
| Other race | 1.33% | 2.15% | 4.75% |
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