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Lee Kuan Yew World City Prize

Seoul – Citizen Engagement Strategies

Discover how Seoul tackled public opposition to urban development through bold citizen engagement, leading to the landmark Seoul Plan 2030.

Last updated 31 August 2026

Faced with increasing public opposition to urban development, Seoul could have taken the easy way out. Fortunately, the city chose to face its challenges and developed its most extensive public engagement processes yet, culminating in the remarkable Seoul Plan 2030.

Case study

In brief

A circular diagram showing 17 goals and 58 implementation strategies for a Happy City vision with five colored segments.

Key issues before the project

Aerial view of a Korean city with a curved elevated highway, dense buildings, and a tower on a hill in the background.

Leadership and governance

Two diagrams compare current and improved models of Seoul's governance, showing nodes for Seoul, Resident, Expert, and Citizen connected by arrows.

Creativity and innovation

Six-step planning process flowchart from Preparation to Final Announcement in 2014, with stakeholder roles below each step.

Impacts

Three circular icons showing citizen engagement in urban solutions, citizen-initiated projects, and citizens in planning.

Replicable ideas

A large crowd of smiling adults and children watching an event, with two young girls holding straw hats in the foreground.