| Statistic | Preston | Iowa | National |
| Population | 1,045 | 3,258,878 | 336,919,644 |
| Population density (sq mi) | 1,085 | 58 | 91 |
| Median age | 34.4 | 38.0 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 71% | 60% | 55% |
| Families w/ Kids under 18 | 37% | 44% | 43% |
| Speak English | 100% | 92% | 79% |
| Speak Spanish | 0% | 4% | 13% |

Preston 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 Preston population is 1,045 and has a population density of 1,085 people per square mile, compared to the national average of 91. The median age of all residents is 34.4, 71% of people 15 years of age or older are married and 37% have kids under the age of 18. In Preston, 13% of households have a median income that is below $25,000 and 8% of households report a median income above $150,000.
The Preston 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 Preston is 98.2% White, 0% Black or African American, 0% Asian, 0% American Indian and 0% Native Hawaiian - 7.7% of the population identify as Hispanic or Latino. Of all households, 100% reported speaking English only, while 0% reported speaking Spanish only. A total of 0% of residents were considered foreign born.
Areas like Preston that have a higher than average population density tend to support environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Compact urban development encourages energy-efficient buildings, walking, cycling and the use of public transit, promoting sustainable lifestyles and reducing environmental impact. Densely populated areas also tend to have more vibrant social and cultural scenes, with a diverse population contributing to a wide array of cultural events, festivals and community activities. This diversity fosters creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The Preston population density is higher than average and comes in at 1,085 people per square mile (compared to the nationwide average of 91), putting it in a position to take advantage of all the benefits of a densely populated area.
Education Allocation: Education planning benefits significantly from Preston demographic information, which helps identify student demographics, school enrollment trends, and educational needs. This data assists schools and policymakers in allocating resources effectively and devising impactful educational programs. It serves as a vital tool for recognizing disparities in educational access and outcomes among diverse demographic groups, including racial and ethnic minorities, socio-economic status, and students with disabilities. By disaggregating data based on demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to improve access, support, and outcomes for marginalized students. Ultimately, Preston demographic data is essential in education for advancing equity, fostering student success, and cultivating inclusive learning environments tailored to meet the needs of all students.
Understanding Populations: By reporting and analyzing Preston demographics, we can acquire valuable insights into the makeup and traits of populations, encompassing age, gender, race, ethnicity, income, education and various socio-economic factors. This comprehension is vital for tackling the varied needs, preferences, and obstacles encountered by different demographic groups within communities. Demographics serve a pivotal role in comprehending populations, guiding decision-making processes and advancing equity, inclusion and overall well-being for all individuals and communities. The Preston population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.
Policy Planning: Demographic data and statistics can inform policy and decision-making processes at various levels of government, as well as in organizations and businesses. By reporting and analyzing Preston demographics data, policymakers, government officials and organizational leaders can identify areas of need, allocate resources effectively and develop targeted policies and programs that address the specific needs and priorities of different demographic groups. Preston demographics can play a crucial role in policy planning by informing resource allocation, evidence-based decision making, identifying priorities, forecasting future trends, monitoring policy impact and promoting equity and inclusion. By leveraging this data effectively, policymakers can develop policies that are targeted, effective and responsive to the needs of diverse communities.

Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Race | Preston | Iowa | National |
| White | 98.22% | 90.90% | 73.35% |
| Black | 0.00% | 3.32% | 12.63% |
| Asian | 0.00% | 2.14% | 5.22% |
| American Indian | 0.00% | 0.32% | 0.82% |
| Native Hawaiian | 0.00% | 0.08% | 0.18% |
| Mixed race | 1.78% | 1.97% | 3.06% |
| Other race | 0.00% | 1.27% | 4.75% |