| Statistic | Gretna | Florida | National |
| Population | 1,196 | 21,997,150 | 336,919,644 |
| Population density (sq mi) | 156 | 410 | 91 |
| Median age | 50.8 | 41.6 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 53% | 54% | 55% |
| Families w/ Kids under 18 | 28% | 38% | 43% |
| Speak English | 90% | 72% | 79% |
| Speak Spanish | 7% | 21% | 13% |
Gretna 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 Gretna population is 1,196 and has a population density of 156 people per square mile, compared to the national average of 91. The median age of all residents is 50.8, 53% of people 15 years of age or older are married and 28% have kids under the age of 18. In Gretna, 41% of households have a median income that is below $25,000 and 2% of households report a median income above $150,000.
Recognizing the racial demographics and ethnicity breakdown of Gretna is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Gretna, the racial breakdown comprises 15.1% White, 83.8% Black or African American, 0% Asian, 0% American Indian, and 0% Native Hawaiian, with 9.7% of the population identifying as Hispanic or Latino. 89.6% of households reported speaking English only, while 7.4% reported speaking Spanish only. Furthermore, 4.1% of residents were categorized as foreign-born.
Regions with below-average population density like Gretna, tend to offer a serene pace of life, stronger ties to nature, tight-knit communities, increased affordability and heightened safety, making them appealing havens for those desiring a tranquil lifestyle away from urban chaos. These locales often boast a more economical cost of living, with housing prices typically more accessible and residents may enjoy reduced taxes, living expenses and insurance rates. Low population density areas generally exhibit lower crime rates than densely populated urban regions, fostering a heightened sense of security for residents and their families. With a population density of 156 people per square mile, Gretna ranks lower than 50% of cities nationwide and positions itself in a great spot to take advantage of all these benefits.
In a city like Gretna with fewer children, there are numerous advantages tailored to a demographic where families with fewer or no children seek an ideal environment. These benefits may encompass a serene atmosphere, a heightened emphasis on amenities geared towards adults, reduced traffic congestion and enhanced affordability. Notably, one of the key advantages could be the wider availability of housing options designed to suit adult residents or smaller households. This may include a variety of housing types such as condominiums, apartments, or single-family homes tailored for couples or individuals without children, thereby offering a diverse range of choices for prospective buyers or renters. Areas with fewer children may also signal that the locale is conducive to retirees or seniors. In Gretna, only 28% of the population consists of children under 18 years old, significantly below the national average. Additionally, 53% of residents aged over 15 are married. These demographics could suggest a promising environment for capitalizing on all the benefits of a city with fewer children.
Urban Development: By leveraging demographic data in Gretna, urban planners can tailor areas to meet the needs of any resident across housing, transportation and public services, all while fostering sustainability and elevating quality of life. Demographic changes can fuel gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract newcomers with varying income levels and lifestyle preferences, property values may appreciate, potentially displacing established residents and reshaping the neighborhood's fabric. A nuanced understanding of population density, age distribution, household size and income levels is pivotal for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Utilizing the demographic data in planning and implementing affordable housing initiatives can help mitigate displacement risks and promote inclusive communities.
Understanding Populations: The examination and analysis of Gretna 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 Gretna population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.
Healthcare Planning: The examination of Gretna demographics can potentially inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. By comprehending demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs, and address health inequities within communities. Through the utilization of demographic statistics, healthcare providers and policymakers aim 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 tailored healthcare services to meet the diverse needs of populations.
| Race | Gretna | Florida | National |
| White | 15.12% | 75.90% | 73.35% |
| Black | 83.76% | 16.14% | 12.63% |
| Asian | 0.00% | 2.61% | 5.22% |
| American Indian | 0.00% | 0.27% | 0.82% |
| Native Hawaiian | 0.00% | 0.06% | 0.18% |
| Mixed race | 0.00% | 2.48% | 3.06% |
| Other race | 1.12% | 2.54% | 4.75% |
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