Statistic Platteville Colorado National
Population 3,108 5,895,298 336,919,644
Population density (sq mi) 1,071 57 91
Median age 34.0 36.4 37.7
Male/Female ratio 1.1:1 1.0:1 1.0:1
Married (15yrs & older) 54% 56% 55%
Families w/ Kids under 18 53% 45% 43%
Speak English 80% 83% 79%
Speak Spanish 20% 12% 13%
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Local Insights Report

Overview of Platteville Demographics

The population of Platteville is 3,108, with a population density of 1,071 people per square mile, diverging from the national average of 91. The median age is 34 and 54% of individuals aged 15 or older are married, while 53% have children under 18. As far as income equality in Platteville goes, 6% of households have a median income below $25,000, whereas 20% report an income exceeding $150,000. The Platteville 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.

Platteville Racial Demographics & Ethnicity

Understanding the Platteville racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Platteville, the racial breakdown indicates 84.7% White, 0.2% Black or African American, 0.1% Asian, 0.7% American Indian and 0% Native Hawaiian, with 42.4% of the population identifying as Hispanic or Latino. Notably, 79.6% of households reported speaking English only, while 20.3% reported speaking Spanish only. Additionally, 9.1% of residents were categorized as foreign-born.

Platteville Population Density

Platteville has a population density that is well above-average, which plays a pivotal role in promoting environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Its compact urban development encourages energy-efficient buildings, active transportation modes like walking and cycling and the utilization of public transit, fostering sustainable lifestyles and mitigating environmental impact. Additionally, the area's dense population contributes to a vibrant social and cultural scene, featuring a diverse array of cultural events, festivals and community activities. This cultural diversity fuels creativity, innovation and cross-cultural exchange, enhancing the community's social fabric. Platteville has a population density of 1,071 people per square mile, exceeding the national average of 91 and positions itself in a good spot to reap the benefits of densely populated areas.

Is Platteville Family Friendly?

A city that prioritizes the well-being and necessities of families, such as Platteville, fosters an environment where children prosper, parents receive robust support and families collectively relish a high standard of living. Family-friendly cities are renowned for nurturing tight-knit communities, where neighbors actively assist and look out for one another. Furthermore, these locales often offer exceptional educational opportunities, encompassing top-notch schools, well-stocked libraries, and a plethora of extracurricular activities. Quality education is paramount for the comprehensive development and future success of children. By placing a premium on the welfare of its populace, such cities emerge as vibrant and resilient communities where families can genuinely flourish. In Platteville, 53% of families have children under 18, and 54% of residents aged 15 and above are married. These demographic attributes position this area to harness the advantages of being a family-friendly locale.

Why are Demographics Important?

Education Allocation: Platteville demographic data can help guide education planning by identifying student demographics, school enrollment trends and educational needs, helping schools and policymakers allocate resources and develop effective educational programs. It can be an essential tool for identifying disparities in educational access and outcomes among different demographic groups, such as racial and ethnic minorities, socio-economic status, or students with disabilities. By disaggregating data by demographic factors, education planners can identify areas of inequity and develop targeted interventions to improve access, support and outcomes for marginalized students. Overall, Platteville demographic data is invaluable in education for promoting equity, supporting student success, and fostering inclusive learning environments that meet the needs of all students.

Social Cohesion: The analysis and understanding of demographics are essential for promoting social cohesion and fostering appreciation among diverse communities. By embracing and acknowledging differences in Platteville demographics, societies can promote inclusivity, diversity and social harmony while addressing social inequalities and advocating for equal opportunities. Racial demographics can reflect the diversity within a population and are instrumental in fostering inclusive and welcoming communities. Embracing ethnic diversity strengthens social connections, promotes cultural understanding and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.

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

Demographics Quick Facts

  • The population density in Platteville is 1784% higher than Colorado
  • The median age in Platteville is 7% lower than Colorado
  • In Platteville 84.69% of the population is White
  • In Platteville 0.23% of the population is Black
  • In Platteville 0.13% of the population is Asian

Compare Platteville, CO Demographics

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      Platteville racial demographics

      Race Platteville Colorado National
      White 84.69% 84.28% 73.35%
      Black 0.23% 4.09% 12.63%
      Asian 0.13% 2.94% 5.22%
      American Indian 0.70% 0.94% 0.82%
      Native Hawaiian 0.00% 0.14% 0.18%
      Mixed race 8.19% 3.43% 3.06%
      Other race 6.07% 4.18% 4.75%
      In Platteville, 42.4% 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

      Platteville age breakdown

      Marital status

      Age of children in married couples

      Source: The Platteville, CO 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.