| Statistic | Port Sulphur | Louisiana | National |
| Population | 2,224 | 4,773,985 | 336,919,644 |
| Population density (sq mi) | 406 | 111 | 91 |
| Median age | 27.4 | 36.2 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 47% | 52% | 55% |
| Families w/ Kids under 18 | 40% | 43% | 43% |
| Speak English | 98% | 92% | 79% |
| Speak Spanish | 0% | 4% | 13% |

Port Sulphur 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 Port Sulphur population is 2,224 and has a population density of 406 people per square mile, compared to the national average of 91. The median age of all residents is 27.4, 47% of people 15 years of age or older are married and 40% have kids under the age of 18. In Port Sulphur, 25% of households have a median income that is below $25,000 and 23% of households report a median income above $150,000.
The Port Sulphur racial demographics and ethnicity breakdown serves as a critical tool for understanding and addressing systemic inequities, promoting social justice and inclusion and building stronger, more resilient communities. The racial breakdown in Port Sulphur is 8.5% White, 65.2% Black or African American, 0.9% Asian, 2.1% American Indian and 0% Native Hawaiian - 0.3% of the population identify as Hispanic or Latino. Of all households, 98.1% reported speaking English only, while 0% reported speaking Spanish only. A total of 0.9% of residents were considered foreign born.
Regions characterized by lower-than-average population density, such as Port Sulphur, offer a chance for a more relaxed lifestyle, deeper connection to nature, vibrant community bonds, enhanced affordability, and heightened safety, making them enticing options for those seeking refuge from the frenetic pace of urban life. These areas often boast a more budget-friendly cost of living, with housing prices typically more affordable and residents may benefit from reduced taxes, living expenses, and insurance rates. Low population density areas often exhibit lower crime rates than densely populated urban regions, fostering a greater sense of safety and security for residents and their families. The Port Sulphur population density is 406 people per square mile, which ranks below 50% of cities nationwide, presenting ample opportunities to enjoy these exceptional benefits.
Urban Development: Urban planners could use Port Sulphur 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 Port Sulphur demographics for planning and development of affordable housing can help prevent displacement.
Understanding Populations: By reporting and analyzing Port Sulphur 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 Port Sulphur population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.
Social Cohesion: The reporting and analysis of demographics are essential for fostering social cohesion and understanding among diverse communities. By acknowledging and valuing differences in Port Sulphur demographics, societies can champion inclusivity, diversity and social harmony while tackling social disparities and advocating for equal opportunities. Racial demographics showcase the varied makeup of a population and play a vital role in nurturing inclusive and hospitable communities. Embracing diversity bolsters social cohesion, enhances cultural comprehension and enriches society by honoring the contributions of individuals from diverse racial and ethnic backgrounds.

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| Race | Port Sulphur | Louisiana | National |
| White | 8.51% | 62.62% | 73.35% |
| Black | 65.18% | 32.16% | 12.63% |
| Asian | 0.92% | 1.69% | 5.22% |
| American Indian | 2.07% | 0.57% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 23.32% | 1.83% | 3.06% |
| Other race | 0.00% | 1.09% | 4.75% |