Statistic Newmarket New Hampshire National
Population 5,955 1,399,282 336,919,644
Population density (sq mi) 3,086 156 91
Median age 35.6 42.4 37.7
Male/Female ratio 1.1:1 1.0:1 1.0:1
Married (15yrs & older) 47% 58% 55%
Families w/ Kids under 18 44% 40% 43%
Speak English 92% 92% 79%
Speak Spanish 2% 2% 13%
See Who Lives in the Area Before Buying! Local Insights Report
  • Know the community before you call it home
  • Get clear insights into age, income, education, etc.
  • Access over 300 data points for any address
Local Insights Report

Overview of Newmarket Demographics

Newmarket demographics provide invaluable insights into the composition, dynamics and needs of urban and rural areas, enabling them to plan, develop, and govern in ways that promote prosperity, equity and well-being for all residents. The Newmarket population is 5,955 and has a population density of 3,086 people per square mile, compared to the national average of 91. The median age of all residents is 35.6, 47% of people 15 years of age or older are married and 44% have kids under the age of 18. In Newmarket, 16% of households have a median income that is below $25,000 and 21% of households report a median income above $150,000.

Newmarket Racial Demographics & Ethnicity

The Newmarket racial demographics and ethnicity breakdown serves as a critical tool for understanding and addressing systemic inequities, promoting social justice and inclusion and building stronger, more resilient communities. The racial breakdown in Newmarket is 92.6% White, 1.4% Black or African American, 4.3% Asian, 0% American Indian and 0% Native Hawaiian - 2% of the population identify as Hispanic or Latino. Of all households, 92.2% reported speaking English only, while 1.5% reported speaking Spanish only. A total of 5.6% of residents were considered foreign born.

Newmarket Population Density

Areas with a high population density tend to support a wide range of amenities and services within walking distance or a short commute. Residents tend to have convenient access to healthcare facilities, educational institutions, cultural venues, restaurants, shops and public transportation options, enhancing their quality of life and overall well-being. The Newmarket population density is 3,086 people per square mile, which is well-above the national average of 91 and is considered one of the most densely populated cities in the country.

Why are Demographics Important?

Understanding Populations: By delving into and analyzing the Newmarket 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 Newmarket 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.

Policy Planning: Demographic data and statistics play a fundamental role in informing policy and decision-making processes across government entities, organizations and businesses. Through the analysis and interpretation of Newmarket demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of concern, allocate resources efficiently, and devise policies and initiatives tailored to the specific needs and preferences of distinct demographic groups. The utilization of demographics in Newmarket can be crucial in policy planning, facilitating evidence-based decision-making, identifying key priorities, forecasting future trends, monitoring policy outcomes and advancing principles of equity and inclusion. By harnessing this data effectively, policymakers can develop policies that are targeted, effective and inclusive, thus meeting the diverse needs of communities.

Healthcare Planning: The examination of Newmarket 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.

Demographics Quick Facts

  • The population density in Newmarket is 1874% higher than New Hampshire
  • The median age in Newmarket is 16% lower than New Hampshire
  • In Newmarket 92.57% of the population is White
  • In Newmarket 1.36% of the population is Black
  • In Newmarket 4.27% of the population is Asian

Compare Newmarket, NH Demographics

City Image
    City Default Image
      vs

      Newmarket racial demographics

      Race Newmarket New Hampshire National
      White 92.57% 93.68% 73.35%
      Black 1.36% 1.32% 12.63%
      Asian 4.27% 2.42% 5.22%
      American Indian 0.00% 0.16% 0.82%
      Native Hawaiian 0.00% 0.02% 0.18%
      Mixed race 1.78% 1.88% 3.06%
      Other race 0.02% 0.54% 4.75%
      In Newmarket, 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

      Newmarket age breakdown

      Marital status

      Age of children in married couples

      Source: The Newmarket, NH 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.