| Statistic | Gretna | Nebraska | National |
| Population | 5,039 | 1,934,408 | 328,239,523 |
| Population density (sq mi) | 1,960 | 25 | 91 |
| Median age | 36.2 | 36.2 | 37.7 |
| Male/Female ratio | 0.8:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 62% | 59% | 55% |
| Families w/ Kids under 18 | 50% | 45% | 43% |
| Speak English | 95% | 89% | 79% |
| Speak Spanish | 4% | 7% | 13% |
The population of Gretna is 5,039, with a population density of 1,960 people per square mile, diverging from the national average of 91. The median age is 36.2 and 62% of individuals aged 15 or older are married, while 50% have children under 18. As far as income equality in Gretna goes, 12% of households have a median income below $25,000, whereas 20% report an income exceeding $150,000. The Gretna demographics data can provide indispensable insights into the composition, dynamics and needs of cities, towns or even villages, empowering planners, developers and policymakers to devise strategies that foster prosperity, equity and well-being for all residents.
The Gretna 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 Gretna, the racial breakdown reveals 97.2% White, 0.4% Black or African American, 0.1% Asian, 0% American Indian and 0% Native Hawaiian, with 5.3% of the population identifying as Hispanic or Latino. Of all households, 94.6% reported speaking English only, while 4.4% reported speaking Spanish only. Moreover, 1% of residents were classified as foreign-born.
Gretna could serve as a prime example of how areas with higher-than-average population density can champion environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Embracing compact urban development, these densely populated areas promote energy-efficient buildings and encourages walking, cycling and public transit use, fostering sustainable lifestyles and minimizing environmental impact. Moreover, densely populated regions are renowned for their vibrant social and cultural scenes, driven by a diverse population that organizes an array of cultural events, festivals and community activities. This cultural diversity ignites creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The Gretna population density is 1,960, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.
Policy Planning: Demographic data and statistics can inform policy and decision-making processes at various levels of government, as well as in organizations and businesses. By reporting and analyzing Gretna demographics data, policymakers, government officials and organizational leaders can identify areas of need, allocate resources effectively and develop targeted policies and programs that address the specific needs and priorities of different demographic groups. Gretna demographics can play a crucial role in policy planning by informing resource allocation, evidence-based decision making, identifying priorities, forecasting future trends, monitoring policy impact and promoting equity and inclusion. By leveraging this data effectively, policymakers can develop policies that are targeted, effective and responsive to the needs of diverse communities.
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 Gretna 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.
Education Allocation: In education planning, Gretna demographic data can be invaluable for identifying student demographics, school enrollment trends and educational needs. This data aids schools and policymakers in resource allocation and the formulation of effective educational programs. It serves as a crucial tool for recognizing disparities in educational access and outcomes among different demographic groups, including racial and ethnic minorities, socio-economic status and students with disabilities. Through the disaggregation of data by demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support, and outcomes for marginalized students. Overall, Gretna demographic data can be an essential tool in education for promoting equity, facilitating student success, and nurturing inclusive learning environments that cater to the needs of all students.
| Race | Gretna | Nebraska | National |
| White | 97.22% | 88.01% | 73.35% |
| Black | 0.44% | 4.70% | 12.63% |
| Asian | 0.06% | 2.12% | 5.22% |
| American Indian | 0.00% | 0.84% | 0.82% |
| Native Hawaiian | 0.00% | 0.07% | 0.18% |
| Mixed race | 2.28% | 2.32% | 3.06% |
| Other race | 0.00% | 1.95% | 4.75% |
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