Statistic Colby Wisconsin National
Population 2,607 5,966,344 336,919,644
Population density (sq mi) 1,590 110 91
Median age 38.5 39.1 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 51% 57% 55%
Families w/ Kids under 18 54% 43% 43%
Speak English 84% 91% 79%
Speak Spanish 16% 5% 13%
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Overview of Colby Demographics

The population of Colby is 2,607, with a population density of 1,590 people per square mile, diverging from the national average of 91. The median age is 38.5 and 51% of individuals aged 15 or older are married, while 54% have children under 18. As far as income equality in Colby goes, 23% of households have a median income below $25,000, whereas 8% report an income exceeding $150,000. The Colby 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.

Colby Racial Demographics & Ethnicity

The Colby 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 Colby, the racial breakdown reveals 78.8% White, 2.1% Black or African American, 0.2% Asian, 0.2% American Indian and 0% Native Hawaiian, with 23.7% of the population identifying as Hispanic or Latino. Of all households, 83.6% reported speaking English only, while 16.2% reported speaking Spanish only. Moreover, 11.6% of residents were classified as foreign-born.

Colby Population Density

Communities such as Colby, with population densities higher than the average, play a significant role in promoting environmental sustainability by decreasing per capita energy consumption, greenhouse gas emissions and land use. Their compact urban development encourages the adoption of energy-efficient buildings, walking, cycling, and public transportation, fostering sustainable lifestyles and minimizing environmental impact. Additionally, densely populated areas tend to cultivate vibrant social and cultural scenes, fueled by a diverse population that contributes to a myriad of cultural events, festivals and community activities. This cultural diversity sparks creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. Colby has a population density of 1,590, surpassing the national average of 91 people per square mile, as it stands poised to reap the benefits of dense urban living.

Is Colby Family Friendly?

A family-friendly city like Colby 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 Colby, 54% of families have children under the age of 18, and 51% 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 examination and interpretation of demographics are pivotal for nurturing social cohesion and promoting understanding among diverse communities. By acknowledging and honoring differences in Colby 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.

Policy Planning: At various levels of government and within organizations and businesses, demographic data and statistics serve as essential tools for guiding policy and decision-making processes. Through the examination and interpretation of Colby demographic stats and data, policymakers, government officials, and organizational leaders can pinpoint areas requiring attention, allocate resources judiciously and design policies and initiatives tailored to the specific needs and preferences of distinct demographic segments. The utilization of Colby demographic data plays a pivotal role in policy formulation by informing resource allocation, facilitating evidence-based decision-making, identifying key priorities, predicting future trends, assessing policy effectiveness, and advancing principles of equity and inclusivity. Through effective utilization of this data, policymakers can craft policies that are targeted, efficient, and responsive to the diverse needs of communities.

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

Demographics Quick Facts

  • The population density in Colby is 1343% higher than Wisconsin
  • The median age in Colby is 2% lower than Wisconsin
  • In Colby 78.85% of the population is White
  • In Colby 2.09% of the population is Black
  • In Colby 0.24% of the population is Asian

Compare Colby, WI Demographics

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      Colby racial demographics

      Race Colby Wisconsin National
      White 78.85% 86.21% 73.35%
      Black 2.09% 6.29% 12.63%
      Asian 0.24% 2.57% 5.22%
      American Indian 0.20% 0.89% 0.82%
      Native Hawaiian 0.00% 0.02% 0.18%
      Mixed race 8.82% 2.19% 3.06%
      Other race 9.81% 1.83% 4.75%
      In Colby, 23.7% 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

      Colby age breakdown

      Marital status

      Age of children in married couples

      Source: The Colby, 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.