| Statistic | Decherd | Tennessee | National |
| Population | 2,932 | 7,032,421 | 336,919,644 |
| Population density (sq mi) | 610 | 171 | 91 |
| Median age | 39.3 | 38.5 | 37.7 |
| Male/Female ratio | 0.6:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 47% | 57% | 55% |
| Families w/ Kids under 18 | 47% | 41% | 43% |
| Speak English | 97% | 93% | 79% |
| Speak Spanish | 0% | 4% | 13% |

Decherd 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 Decherd population is 2,932 and has a population density of 610 people per square mile, compared to the national average of 91. The median age of all residents is 39.3, 47% of people 15 years of age or older are married and 47% have kids under the age of 18. In Decherd, 83% of households have a median income that is below $25,000 and 4% of households report a median income above $150,000.
Recognizing the racial demographics and ethnicity breakdown of Decherd is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Decherd, the racial breakdown comprises 81.9% White, 13.6% Black or African American, 0.8% Asian, 0.1% American Indian, and 0% Native Hawaiian, with 1.8% of the population identifying as Hispanic or Latino. 97.1% of households reported speaking English only, while 0.4% reported speaking Spanish only. Furthermore, 4.2% of residents were categorized as foreign-born.
Towns, villages or even small cities with below-average population density, like Decherd, offer the expectation of a more laid-back lifestyle, deeper immersion in nature, strong community bonds, improved affordability and enhanced safety, drawing individuals seeking respite from the hustle and bustle of urban living. These regions often feature a more affordable cost of living, with housing prices typically more reasonable and residents may enjoy reduced taxes, living expenses and insurance rates. Low population density areas generally boast lower crime rates than densely populated urban areas, fostering a greater sense of safety and security for residents and their families. Decherd has a population density of 610 people per square mile, which falls below 50% of cities nationwide, positioning it to leverage these outstanding benefits.
Education Allocation: Utilizing census data like Decherd 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, Decherd 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 Decherd 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 Decherd demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.
Healthcare Planning: An analysis of Decherd demographics can inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Understanding demographic trends allows healthcare providers and policymakers to allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Leveraging demographic data, healthcare providers, and policymakers strive 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 customized healthcare services to meet the diverse needs of populations.
| Race | Decherd | Tennessee | National |
| White | 81.87% | 77.84% | 73.35% |
| Black | 13.59% | 16.81% | 12.63% |
| Asian | 0.80% | 1.61% | 5.22% |
| American Indian | 0.07% | 0.29% | 0.82% |
| Native Hawaiian | 0.00% | 0.05% | 0.18% |
| Mixed race | 3.67% | 2.03% | 3.06% |
| Other race | 0.00% | 1.38% | 4.75% |