| Statistic | Clark | South Dakota | National |
| Population | 1,233 | 884,659 | 328,239,523 |
| Population density (sq mi) | 911 | 12 | 91 |
| Median age | 49.8 | 36.8 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 65% | 59% | 55% |
| Families w/ Kids under 18 | 34% | 44% | 43% |
| Speak English | 94% | 94% | 79% |
| Speak Spanish | 5% | 2% | 13% |
The population in Clark is 1,233, while the population density is 911 people per square mile, contrasting with the national average of 91. The median age stands at 49.8, with 65% of individuals aged 15 or older being married and 34% having children under 18. In terms of household income equality in Clark, 28% of households report a median income below $25,000, while 8% report an income exceeding $150,000. The Clark 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.
Recognizing the racial demographics and ethnicity breakdown of Clark is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Clark, the racial breakdown comprises 95.4% White, 0.4% Black or African American, 0.4% Asian, 0.1% American Indian, and 0% Native Hawaiian, with 4.9% of the population identifying as Hispanic or Latino. 93.9% of households reported speaking English only, while 4.8% reported speaking Spanish only. Furthermore, 1.9% of residents were categorized as foreign-born.
Communities such as Clark, 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. Clark has a population density of 911, surpassing the national average of 91 people per square mile, as it stands poised to reap the benefits of dense urban living.
Education Allocation: Utilizing census data like Clark demographics can be useful in guiding education planning, as it helps identify student demographics, school enrollment trends and educational needs. This data assists schools and policymakers in allocating resources and devising effective educational programs. It serves as a vital tool for recognizing disparities in educational access and outcomes among various demographic groups, including racial and ethnic minorities, socio-economic status and students with disabilities. By disaggregating data based on demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support and outcomes for marginalized students. In essence, Clark demographic statistics can play an indispensable role in education by promoting equity, bolstering student success and cultivating inclusive learning environments tailored to meet the needs of all students.
Urban Development: Urban planners can leverage demographics data in Clark to design and develop areas that cater to residents' needs, spanning housing, transportation, and public services, while prioritizing sustainability and enhancing quality of life. Demographic changes can contribute to gentrification and neighborhood evolution, whether in urban or rural contexts. As neighborhoods attract new residents with diverse income levels and lifestyle preferences, property values may appreciate, potentially displacing longstanding residents and reshaping the neighborhood's identity. Understanding population density, age distribution, household size and income levels is essential for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Incorporating Clark demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.
Policy Planning: At various levels of government and within organizations and businesses, demographic data and statistics serve as essential tools for guiding policy and decision-making processes. Through the examination and interpretation of Clark demographic stats and data, policymakers, government officials, and organizational leaders can pinpoint areas requiring attention, allocate resources judiciously and design policies and initiatives tailored to the specific needs and preferences of distinct demographic segments. The utilization of Clark demographic data plays a pivotal role in policy formulation by informing resource allocation, facilitating evidence-based decision-making, identifying key priorities, predicting future trends, assessing policy effectiveness, and advancing principles of equity and inclusivity. Through effective utilization of this data, policymakers can craft policies that are targeted, efficient, and responsive to the diverse needs of communities.
| Race | Clark | South Dakota | National |
| White | 95.38% | 84.77% | 73.35% |
| Black | 0.41% | 1.65% | 12.63% |
| Asian | 0.41% | 1.33% | 5.22% |
| American Indian | 0.08% | 8.72% | 0.82% |
| Native Hawaiian | 0.00% | 0.04% | 0.18% |
| Mixed race | 2.19% | 2.61% | 3.06% |
| Other race | 1.54% | 0.88% | 4.75% |
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