| Statistic | Jamestown | North Dakota | National |
| Population | 15,216 | 762,062 | 328,239,523 |
| Population density (sq mi) | 1,146 | 11 | 91 |
| Median age | 37.9 | 35.2 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.1:1 | 1.0:1 |
| Married (15yrs & older) | 50% | 58% | 55% |
| Families w/ Kids under 18 | 39% | 44% | 43% |
| Speak English | 96% | 94% | 79% |
| Speak Spanish | 2% | 2% | 13% |
The population in Jamestown is 15,216, while the population density is 1,146 people per square mile, contrasting with the national average of 91. The median age stands at 37.9, with 50% of individuals aged 15 or older being married and 39% having children under 18. In terms of household income equality in Jamestown, 28% of households report a median income below $25,000, while 7% report an income exceeding $150,000. The Jamestown 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 Jamestown are 92% White, 2.1% Black or African American, 0.7% Asian, 1.6% American Indian and 0% Native Hawaiian, with 3.6% of the population identifying as Hispanic or Latino. Of note, 96.3% of households reported speaking English only, while 1.9% reported speaking Spanish only. Additionally, 2.5% of residents were classified as foreign-born. The Jamestown racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.
Jamestown 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. Jamestown has a population density of 1,146 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.
Healthcare Planning: An analysis of Jamestown 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.
Urban Development: Urban planners could use Jamestown 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 Jamestown demographics for planning and development of affordable housing can help prevent displacement.
Understanding Populations: By reporting and analyzing Jamestown demographics, we can acquire valuable insights into the makeup and traits of populations, encompassing age, gender, race, ethnicity, income, education and various socio-economic factors. This comprehension is vital for tackling the varied needs, preferences, and obstacles encountered by different demographic groups within communities. Demographics serve a pivotal role in comprehending populations, guiding decision-making processes and advancing equity, inclusion and overall well-being for all individuals and communities. The Jamestown population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.
| Race | Jamestown | North Dakota | National |
| White | 92.01% | 88.26% | 73.35% |
| Black | 2.06% | 2.01% | 12.63% |
| Asian | 0.66% | 1.26% | 5.22% |
| American Indian | 1.64% | 5.21% | 0.82% |
| Native Hawaiian | 0.02% | 0.05% | 0.18% |
| Mixed race | 2.78% | 2.44% | 3.06% |
| Other race | 0.83% | 0.77% | 4.75% |
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