| Statistic | Eddyville | Iowa | National |
| Population | 1,169 | 3,258,878 | 336,919,644 |
| Population density (sq mi) | 990 | 58 | 91 |
| Median age | 40.3 | 38.0 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 63% | 60% | 55% |
| Families w/ Kids under 18 | 40% | 44% | 43% |
| Speak English | 99% | 92% | 79% |
| Speak Spanish | 0% | 4% | 13% |

Eddyville 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 Eddyville population is 1,169 and has a population density of 990 people per square mile, compared to the national average of 91. The median age of all residents is 40.3, 63% of people 15 years of age or older are married and 40% have kids under the age of 18. In Eddyville, 24% of households have a median income that is below $25,000 and 7% of households report a median income above $150,000.
The Eddyville 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 Eddyville, the racial breakdown reveals 96.4% White, 0.4% Black or African American, 0.5% Asian, 0% American Indian and 0% Native Hawaiian, with 1.1% of the population identifying as Hispanic or Latino. Of all households, 99.2% reported speaking English only, while 0.3% reported speaking Spanish only. Moreover, 0.5% of residents were classified as foreign-born.
Communities such as Eddyville, with population densities higher than the average, play a significant role in promoting environmental sustainability by decreasing per capita energy consumption, greenhouse gas emissions and land use. Their compact urban development encourages the adoption of energy-efficient buildings, walking, cycling, and public transportation, fostering sustainable lifestyles and minimizing environmental impact. Additionally, densely populated areas tend to cultivate vibrant social and cultural scenes, fueled by a diverse population that contributes to a myriad of cultural events, festivals and community activities. This cultural diversity sparks creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. Eddyville has a population density of 990, surpassing the national average of 91 people per square mile, as it stands poised to reap the benefits of dense urban living.
Urban Development: Eddyville 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 Eddyville demographic data in planning and executing affordable housing initiatives can serve as a preventive measure against displacement.
Social Cohesion: The examination and interpretation of demographics are pivotal for nurturing social cohesion and promoting understanding among diverse communities. By acknowledging and honoring differences in Eddyville demographics, societies can champion inclusivity, diversity and social cohesion while addressing social disparities and advocating for equitable opportunities. Racial demographics can potentially showcase the diversity of a population and are crucial for fostering inclusive and embracing communities. Embracing diversity fortifies social bonds, fosters cultural appreciation and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.
Healthcare Planning: The analysis of Eddyville 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.
| Race | Eddyville | Iowa | National |
| White | 96.41% | 90.90% | 73.35% |
| Black | 0.35% | 3.32% | 12.63% |
| Asian | 0.53% | 2.14% | 5.22% |
| American Indian | 0.00% | 0.32% | 0.82% |
| Native Hawaiian | 0.00% | 0.08% | 0.18% |
| Mixed race | 2.10% | 1.97% | 3.06% |
| Other race | 0.61% | 1.27% | 4.75% |