Statistic Greenwich Ohio National
Population 1,533 12,145,682 336,919,644
Population density (sq mi) 1,010 297 91
Median age 39.0 39.3 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 62% 56% 55%
Families w/ Kids under 18 53% 42% 43%
Speak English 100% 93% 79%
Speak Spanish 0% 2% 13%
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Overview of Greenwich Demographics

The population of Greenwich is 1,533, with a population density of 1,010 people per square mile, diverging from the national average of 91. The median age is 39 and 62% of individuals aged 15 or older are married, while 53% have children under 18. As far as income equality in Greenwich goes, 27% of households have a median income below $25,000, whereas 4% report an income exceeding $150,000. The Greenwich 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.

Greenwich Racial Demographics & Ethnicity

The 5 largest ethnic groups in Greenwich are 99.1% White, 0.7% Black or African American, 0% Asian, 0% American Indian and 0% Native Hawaiian, with 3.5% of the population identifying as Hispanic or Latino. Of note, 99.8% of households reported speaking English only, while 0% reported speaking Spanish only. Additionally, 0.2% of residents were classified as foreign-born. The Greenwich racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Greenwich Population Density

Greenwich 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 Greenwich population density is 1,010, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.

Is Greenwich Family Friendly?

A family-friendly city like Greenwich can place a strong emphasis on the well-being and requirements of families, establishing an atmosphere where children flourish, parents receive ample support and families collectively enjoy a superior quality of life. These cities are renowned for nurturing a tight-knit community, where neighbors actively support and watch out for each other. Additionally, they often feature outstanding educational opportunities, including top-tier schools, well-equipped libraries and diverse extracurricular activities. Access to quality education is indispensable for the holistic development and future achievements of children. By prioritizing the welfare of its inhabitants, such cities evolve into dynamic and resilient communities where families can genuinely thrive. In Greenwich, 53% of families have children under the age of 18, and 62% of residents aged over 15 are married. These demographic characteristics position this locality to fully reap the rewards of being a family-friendly area.

Why are Demographics Important?

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 Greenwich 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.

Healthcare Planning: The examination of Greenwich 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.

Urban Development: Urban planners can leverage demographics data in Greenwich 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 Greenwich demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.

Demographics Quick Facts

  • The population density in Greenwich is 240% higher than Ohio
  • The median age in Greenwich is 1% lower than Ohio
  • In Greenwich 99.13% of the population is White
  • In Greenwich 0.67% of the population is Black
  • In Greenwich 0.00% of the population is Asian

Compare Greenwich, OH Demographics

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      Greenwich racial demographics

      Race Greenwich Ohio National
      White 99.13% 82.16% 73.35%
      Black 0.67% 12.27% 12.63%
      Asian 0.00% 1.94% 5.22%
      American Indian 0.00% 0.19% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 0.20% 2.57% 3.06%
      Other race 0.00% 0.85% 4.75%
      In Greenwich, 3.5% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Greenwich age breakdown

      Marital status

      Age of children in married couples

      Source: The Greenwich, OH demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.