Statistic Greendale Wisconsin National
Population 14,580 5,966,344 336,919,644
Population density (sq mi) 2,619 110 91
Median age 42.1 39.1 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 65% 57% 55%
Families w/ Kids under 18 44% 43% 43%
Speak English 89% 91% 79%
Speak Spanish 2% 5% 13%
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Overview of Greendale Demographics

The population of Greendale is 14,580, with a population density of 2,619 people per square mile, diverging from the national average of 91. The median age is 42.1 and 65% of individuals aged 15 or older are married, while 44% have children under 18. As far as income equality in Greendale goes, 17% of households have a median income below $25,000, whereas 24% report an income exceeding $150,000. The Greendale 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.

Greendale Racial Demographics & Ethnicity

Understanding the Greendale racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Greendale, the racial breakdown indicates 85.1% White, 1.4% Black or African American, 7.3% Asian, 0.5% American Indian and 0% Native Hawaiian, with 5.8% of the population identifying as Hispanic or Latino. Notably, 88.6% of households reported speaking English only, while 2.5% reported speaking Spanish only. Additionally, 11.2% of residents were categorized as foreign-born.

Greendale Population Density

In areas with high population density, residents enjoy a wealth of amenities and services conveniently located within walking distance or a short commute. Access to healthcare facilities, educational institutions, cultural venues, dining options, retail stores and public transit enhances residents' quality of life and overall well-being. Greendale has a population density of 2,619 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.

Why are Demographics Important?

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 Greendale 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.

Urban Development: Urban planners could use Greendale 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 Greendale demographics for planning and development of affordable housing can help prevent displacement.

Understanding Populations: By delving into and analyzing the Greendale demographic stats, we can uncover insightful details regarding the composition and attributes of populations, spanning age, gender, race, ethnicity, income, education and other socio-economic indicators. This comprehension is vital for addressing the diverse needs, preferences and hurdles faced by various demographic groups within communities. Demographics wield significant influence in understanding populations, shaping decision-making processes and championing equity, inclusion, and the overall welfare of all individuals and communities. The Greendale population and demographic data serves as a cornerstone for tackling social, economic and environmental challenges, while simultaneously nurturing the well-being and resilience of societies.

Demographics Quick Facts

  • The population density in Greendale is 2278% higher than Wisconsin
  • The median age in Greendale is 8% higher than Wisconsin
  • In Greendale 85.06% of the population is White
  • In Greendale 1.41% of the population is Black
  • In Greendale 7.27% of the population is Asian

Compare Greendale, WI Demographics

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      Greendale racial demographics

      Race Greendale Wisconsin National
      White 85.06% 86.21% 73.35%
      Black 1.41% 6.29% 12.63%
      Asian 7.27% 2.57% 5.22%
      American Indian 0.45% 0.89% 0.82%
      Native Hawaiian 0.03% 0.02% 0.18%
      Mixed race 1.77% 2.19% 3.06%
      Other race 4.02% 1.83% 4.75%
      In Greendale, 5.8% 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

      Greendale age breakdown

      Marital status

      Age of children in married couples

      Source: The Greendale, WI 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.