| Statistic | Gladstone | Oregon | National |
| Population | 12,563 | 4,327,302 | 336,919,644 |
| Population density (sq mi) | 5,246 | 45 | 91 |
| Median age | 39.1 | 39.1 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 56% | 55% | 55% |
| Families w/ Kids under 18 | 36% | 42% | 43% |
| Speak English | 89% | 85% | 79% |
| Speak Spanish | 9% | 9% | 13% |

Gladstone 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 Gladstone population is 12,563 and has a population density of 5,246 people per square mile, compared to the national average of 91. The median age of all residents is 39.1, 56% of people 15 years of age or older are married and 36% have kids under the age of 18. In Gladstone, 12% of households have a median income that is below $25,000 and 26% of households report a median income above $150,000.
Understanding the Gladstone racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Gladstone, the racial breakdown indicates 82.4% White, 1.2% Black or African American, 2.5% Asian, 1.1% American Indian and 0.3% Native Hawaiian, with 12.3% of the population identifying as Hispanic or Latino. Notably, 89.2% of households reported speaking English only, while 8.7% reported speaking Spanish only. Additionally, 6.2% of residents were categorized as foreign-born.
The Gladstone population density comes in at 5,246 people per square mile, which makes it one of the most densely populated areas in the country, far surpassing the national average of 91. Areas characterized by high population density often boast an abundance of amenities and services within close proximity, providing residents with convenient access to healthcare, education, cultural attractions, dining establishments, retail outlets and transportation options. This accessibility could potentially enhance residents' overall quality of life and well-being.
Policy Planning: Demographic data and statistics serve as vital tools for informing policy and decision-making processes across various levels of government, as well as within organizations and businesses. Through the reporting and analysis of demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of need, allocate resources efficiently, and craft tailored policies and programs to address the unique needs and priorities of different demographic groups. The utilization of demographic data in Gladstone is instrumental in policy planning, facilitating resource allocation, evidence-based decision-making, priority identification, trend forecasting, policy impact assessment, and the promotion of equity and inclusion. By harnessing this data effectively, policymakers can devise targeted, impactful, and inclusive policies that cater to the diverse needs of communities.
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 Gladstone 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.
Understanding Populations: The examination and analysis of Gladstone demographic data can offer valuable insights into the composition and traits of populations, including age, gender, race, ethnicity, income, education and various socio-economic factors. This understanding is essential for addressing the varied needs, preferences, and challenges faced by different demographic groups within communities. Demographics hold significant importance in understanding populations, guiding decision-making processes and promoting equity, inclusion, and overall well-being for all individuals and communities. The Gladstone population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.
| Race | Gladstone | Oregon | National |
| White | 82.45% | 85.07% | 73.35% |
| Black | 1.16% | 1.86% | 12.63% |
| Asian | 2.45% | 4.02% | 5.22% |
| American Indian | 1.12% | 1.14% | 0.82% |
| Native Hawaiian | 0.25% | 0.38% | 0.18% |
| Mixed race | 9.87% | 4.41% | 3.06% |
| Other race | 2.70% | 3.13% | 4.75% |