| Statistic | Jefferson | Iowa | National |
| Population | 4,121 | 3,155,070 | 328,239,523 |
| Population density (sq mi) | 685 | 57 | 91 |
| Median age | 45.4 | 38.0 | 37.7 |
| Male/Female ratio | 0.8:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 62% | 60% | 55% |
| Families w/ Kids under 18 | 35% | 44% | 43% |
| Speak English | 94% | 92% | 79% |
| Speak Spanish | 4% | 4% | 13% |
The population in Jefferson is 4,121, while the population density is 685 people per square mile, contrasting with the national average of 91. The median age stands at 45.4, with 62% of individuals aged 15 or older being married and 35% having children under 18. In terms of household income equality in Jefferson, 14% of households report a median income below $25,000, while 12% report an income exceeding $150,000. The Jefferson demographics data can provide invaluable insight into the composition, dynamics and needs of urban and rural areas, enabling planners, developers and policymakers to strategize effectively for the promotion of prosperity, equity and well-being for all residents in the area.
The 5 largest ethnic groups in Jefferson are 94.5% White, 0.5% Black or African American, 0.3% Asian, 0.3% American Indian and 0% Native Hawaiian, with 4.2% of the population identifying as Hispanic or Latino. Of note, 93.8% of households reported speaking English only, while 4.3% reported speaking Spanish only. Additionally, 2.1% of residents were classified as foreign-born. The Jefferson racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.
Regions characterized by lower-than-average population density, such as Jefferson, offer a chance for a more relaxed lifestyle, deeper connection to nature, vibrant community bonds, enhanced affordability, and heightened safety, making them enticing options for those seeking refuge from the frenetic pace of urban life. These areas often boast a more budget-friendly cost of living, with housing prices typically more affordable and residents may benefit from reduced taxes, living expenses, and insurance rates. Low population density areas often exhibit lower crime rates than densely populated urban regions, fostering a greater sense of safety and security for residents and their families. The Jefferson population density is 685 people per square mile, which ranks below 50% of cities nationwide, presenting ample opportunities to enjoy these exceptional benefits.
Understanding Populations: Reporting and analyzing the demographic data in Jefferson can allow us to gain insights into the characteristics and composition of populations, including age, gender, race, ethnicity, income, education and other socio-economic factors. This understanding is essential for addressing the diverse needs, preferences and challenges of different demographic groups within communities. Demographics can play a crucial role in understanding populations, informing decision-making processes and promoting equity, inclusion, and well-being for all individuals and communities. Jefferson population data serves as a foundation for addressing social, economic, and environmental challenges and promoting the well-being and resilience of societies.
Healthcare Planning: By analyzing the Jefferson 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.
Social Cohesion: Reporting and analyzing demographics can play a crucial role in fostering social cohesion and understanding among diverse communities. By recognizing and appreciating differences in Jefferson demographics, societies can promote inclusivity, diversity and social harmony, while addressing social disparities and promoting equal opportunities for all individuals. Racial demographics reflect the diversity of a population and contribute to fostering inclusive and welcoming communities. Embracing diversity strengthens social cohesion, promotes cultural understanding and enriches the fabric of society by celebrating the contributions of individuals from different racial and ethnic backgrounds.
| Race | Jefferson | Iowa | National |
| White | 94.52% | 90.90% | 73.35% |
| Black | 0.51% | 3.32% | 12.63% |
| Asian | 0.34% | 2.14% | 5.22% |
| American Indian | 0.32% | 0.32% | 0.82% |
| Native Hawaiian | 0.00% | 0.08% | 0.18% |
| Mixed race | 3.45% | 1.97% | 3.06% |
| Other race | 0.87% | 1.27% | 4.75% |
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