| Statistic | Rolla | Missouri | National |
| Population | 20,807 | 6,326,040 | 336,919,644 |
| Population density (sq mi) | 1,727 | 92 | 91 |
| Median age | 26.8 | 38.3 | 37.7 |
| Male/Female ratio | 1.2:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 40% | 57% | 55% |
| Families w/ Kids under 18 | 44% | 42% | 43% |
| Speak English | 90% | 94% | 79% |
| Speak Spanish | 1% | 3% | 13% |
Rolla 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 Rolla population is 20,807 and has a population density of 1,727 people per square mile, compared to the national average of 91. The median age of all residents is 26.8, 40% of people 15 years of age or older are married and 44% have kids under the age of 18. In Rolla, 36% of households have a median income that is below $25,000 and 7% of households report a median income above $150,000.
Recognizing the racial demographics and ethnicity breakdown of Rolla is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Rolla, the racial breakdown comprises 85.3% White, 3.1% Black or African American, 6.7% Asian, 0.3% American Indian, and 0% Native Hawaiian, with 3.3% of the population identifying as Hispanic or Latino. 90.1% of households reported speaking English only, while 0.6% reported speaking Spanish only. Furthermore, 9.1% of residents were categorized as foreign-born.
Rolla 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. Rolla has a population density of 1,727 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.
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 Rolla 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.
Healthcare Planning: The analysis of Rolla 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.
Understanding Populations: The examination and analysis of Rolla 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 Rolla population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.
| Race | Rolla | Missouri | National |
| White | 85.33% | 82.53% | 73.35% |
| Black | 3.14% | 11.58% | 12.63% |
| Asian | 6.69% | 1.78% | 5.22% |
| American Indian | 0.29% | 0.42% | 0.82% |
| Native Hawaiian | 0.00% | 0.11% | 0.18% |
| Mixed race | 4.03% | 2.44% | 3.06% |
| Other race | 0.52% | 1.13% | 4.75% |
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