Statistic Portsmouth Ohio National
Population 20,094 11,689,100 328,239,523
Population density (sq mi) 1,873 288 91
Median age 37.1 39.3 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 45% 56% 55%
Families w/ Kids under 18 45% 42% 43%
Speak English 98% 93% 79%
Speak Spanish 1% 2% 13%

Overview of Portsmouth Demographics

The demographics of Portsmouth offer invaluable insights into the composition, dynamics and needs of both urban and rural areas, empowering planners, developers and policymakers to foster prosperity, equity, and well-being for all residents. With a population of 20,094, Portsmouth exhibits a population density of 1,873 people per square mile, contrasting with the national average of 91. The median age stands at 37.1, with 45% of individuals aged 15 or older being married and 45% having children under 18. In terms of income equality in Portsmouth, 39% of households report a median income below $25,000, while 5% report an income exceeding $150,000, showcasing a diverse economic landscape.

Portsmouth Racial Demographics & Ethnicity

Understanding the Portsmouth racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Portsmouth, the racial breakdown indicates 87.6% White, 6.5% Black or African American, 1.3% Asian, 0.1% American Indian and 0% Native Hawaiian, with 2% of the population identifying as Hispanic or Latino. Notably, 97.6% of households reported speaking English only, while 0.7% reported speaking Spanish only. Additionally, 2.2% of residents were categorized as foreign-born.

Portsmouth Population Density

Portsmouth 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. Portsmouth has a population density of 1,873 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.

Why are Demographics Important?

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 Portsmouth 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 Portsmouth 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.

Education Allocation: In education planning, Portsmouth demographic data can be invaluable for identifying student demographics, school enrollment trends and educational needs. This data aids schools and policymakers in resource allocation and the formulation of effective educational programs. It serves as a crucial tool for recognizing disparities in educational access and outcomes among different demographic groups, including racial and ethnic minorities, socio-economic status and students with disabilities. Through the disaggregation of data by demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support, and outcomes for marginalized students. Overall, Portsmouth demographic data can be an essential tool in education for promoting equity, facilitating student success, and nurturing inclusive learning environments that cater to the needs of all students.

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 Portsmouth 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.

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Demographics Quick Facts

  • The population density in Portsmouth is 550% higher than Ohio
  • The median age in Portsmouth is 6% lower than Ohio
  • In Portsmouth 87.60% of the population is White
  • In Portsmouth 6.51% of the population is Black
  • In Portsmouth 1.28% of the population is Asian

Compare Portsmouth, OH Demographics


      Portsmouth racial demographics

      Race Portsmouth Ohio National
      White 87.60% 82.16% 73.35%
      Black 6.51% 12.27% 12.63%
      Asian 1.28% 1.94% 5.22%
      American Indian 0.14% 0.19% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 3.74% 2.57% 3.06%
      Other race 0.73% 0.85% 4.75%
      In Portsmouth, 2.0% 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

      Portsmouth age breakdown

      Marital status

      Age of children in married couples

      Source: The Portsmouth, OH demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).