Number of zones in on-street parking system

Seoul 5  as of 2010 (Jun-13)
Barcelona 4   (Jun-12)
Amsterdam 3   (Jun-12)
Antwerp 3   (Jun-12)
Beijing 3  as of 2011 (Jul-19)
Budapest 3   (Jun-12)
Copenhagen 3   (Jun-12)
Kunming 3  as of 2017 (Jul-19)
Nanchang 3  as of 2017 (Jul-19)
Paris 3   (Jun-12)
Stockholm 3   (Jun-12)
Tianjin 3  as of 2013 (Jan-21)
Utrecht 3   (Jun-12)
Xiamen 3  as of 2021,3 zones (zone 1 special traffic congestion;zone 2 traffic congestion; zone 3 other road ) (Aug-21)
Guangzhou 2  as of 2020, 3 tiers (by parking time) and 2 zones (core and non-core zone) (Jan-21)
Johor Bahru 2   (Mar-14)
Singapore 2  as of 2010 (Jun-13)
Mexico City 1   (Jul-12)
Yichang 1   (Apr-14)