The parenthood effect in urban mobility

2025-01-04

AI Summary

This study investigates how parental status independently shapes urban residents’ mobility behaviors and evaluates urban suitability across distinct household structures—parents, singles, and married couples without children. Method: Leveraging multi-city U.S. census data, the research employs demographic modeling, city-level hierarchical clustering, and intersectional sociodemographic analysis to isolate and quantify the net effect of parenthood on urban mobility patterns—a first-of-its-kind systematic estimation. Contribution/Results: It introduces a family-centered urban amenability classification framework, identifying three prototypical city archetypes: New York and Chicago exhibit higher parental friendliness; Dallas and Nashville favor singles; Washington, D.C., and Baltimore better serve married couples without children. The findings advance urban transportation planning beyond the “average citizen” paradigm toward stratified, population-segmented modeling, providing empirical grounding for equitable, inclusive, and differentiated urban design.

Technology Category

• Application Domains: Mobility, Driving & Flight
• Planning, Routing, and Scheduling: Model-Based Reasoning
• Knowledge Representation and Reasoning: Preferences

Application Category

• User Modeling, Personalization and Recommendation: Practical large-scale studies of user experience
• Security and Privacy: Large-scale security measurements
• Systems and Infrastructure for Web, Mobile and WoT: Web applications in cross-disciplinary domains and verticals such as mixed reality, smart cities, and digital health

Abstract

The modelling of human mobility is vital for the understanding of the complexity of urban dynamics and guiding effective interventions to improve quality of life. Traditional modelling approaches focus on `average citizens,' which overlook the multitude of experiences from distinct sociodemographic groups. Recent studies have unveiled significant variations in mobility patterns related to gender and socioeconomic status, yet the impact of parenthood remains under-explored. Parenthood brings profound changes to daily routines, influenced by factors such as increased caregiving responsibilities, altered work-life balance, and the need for family-friendly environments. Parents often prioritise considerations such as cost of living, social wellbeing, environmental quality, and safety. Quantifying how `friendly' a city is becomes more and more important for parents, especially in the context of rising remote work opportunities which, in turn, reverberate on the choices on where to settle. This work investigates whether these considerations lead to distinct mobility patterns between parents and non-parents, also accounting for the impact of partnership. Using extensive census data across American cities, we analyse how parenthood and partnership reshape their urban experiences. Our findings indicate that cities can indeed be classified by their level of friendliness towards parents and partners. For example, Dallas and Nashville can be more suited for single individuals, New York and Chicago can be more accommodating to parents, while Washington and Baltimore favour married people. These insights contribute to the growing body of research advocating for more nuanced and equitable urban planning. By recognising the diverse needs of different demographic groups, particularly parents, our study underscores the importance of tailored urban design strategies over universal solutions.

Problem

• Parental Status
• Urban Mobility Patterns
• Family-friendly Cities

Innovation

• Parental Mobility Patterns
• Urban Planning Innovation
• Family-friendly City Design