| Statistic | Northfield | Kentucky | National |
| Population | 1,296 | 4,631,630 | 336,919,644 |
| Population density (sq mi) | 2,751 | 117 | 91 |
| Median age | 49.4 | 38.6 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 72% | 58% | 55% |
| Families w/ Kids under 18 | 35% | 42% | 43% |
| Speak English | 94% | 95% | 79% |
| Speak Spanish | 1% | 3% | 13% |

Understanding the demographics of Northfield is essential for gaining insights into the composition, dynamics and needs of any city, town or village. This knowledge empowers planners, developers and policymakers to strategize effectively, promoting prosperity, equity and well-being for all residents. The Northfield population is 1,296, with a population density of 2,751 people per square mile, diverging from the national average of 91. The median age is 49.4, and 72% of individuals aged 15 or older are married, while 35% have children under 18. As far as income equality in Northfield, 11% of households have a median income below $25,000, whereas 34% report an income exceeding $150,000, indicating a varied economic landscape within the area.
The Northfield 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 Northfield, the racial breakdown reveals 92.8% White, 1.4% Black or African American, 3.5% Asian, 0% American Indian and 0% Native Hawaiian, with 1.8% of the population identifying as Hispanic or Latino. Of all households, 94.4% reported speaking English only, while 0.9% reported speaking Spanish only. Moreover, 4.8% of residents were classified as foreign-born.
High population density areas are renowned for their extensive array of amenities and services, easily accessible to residents within walking distance or a short commute. From healthcare facilities and educational institutions to cultural venues, dining establishments, retail shops and public transportation options, these communities offer convenience and enrichment to their inhabitants. The Northfield population density is 2,751 people per square mile, well above the national average of 91, making it one of the most densely populated cities in the nation.
Social Cohesion: The examination and interpretation of demographics are pivotal for nurturing social cohesion and promoting understanding among diverse communities. By acknowledging and honoring differences in Northfield demographics, societies can champion inclusivity, diversity and social cohesion while addressing social disparities and advocating for equitable opportunities. Racial demographics can potentially showcase the diversity of a population and are crucial for fostering inclusive and embracing communities. Embracing diversity fortifies social bonds, fosters cultural appreciation and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.
Understanding Populations: By reporting and analyzing Northfield 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 Northfield population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.
Healthcare Planning: An analysis of Northfield 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.

Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Race | Northfield | Kentucky | National |
| White | 92.81% | 87.48% | 73.35% |
| Black | 1.42% | 7.94% | 12.63% |
| Asian | 3.48% | 1.29% | 5.22% |
| American Indian | 0.00% | 0.21% | 0.82% |
| Native Hawaiian | 0.00% | 0.06% | 0.18% |
| Mixed race | 2.29% | 2.10% | 3.06% |
| Other race | 0.00% | 0.92% | 4.75% |