沿边口岸与口岸城市作为沿边地区经济社会发展的重要引擎和增长极，二者相互促进、共同发展。完善沿边城镇体系、支持边境口岸建设，对推进兴边富民、稳边固边以及深入实施区域协调发展战略具有重要意义。文章对我国沿边陆路口岸与城市经济协调发展水平进行测度后发现：2017年以来在沿边开放政策支持下，口岸比城市发展活跃，岸城关系表现为口岸驱动型;2020年起受新冠疫情影响，口岸贸易受阻，岸城关系转为城市驱动型。进一步以新疆为例，运用耦合协调度模型测度2011—2020年新疆陆路口岸与城市经济协调发展水平发现，新疆陆路口岸与城市经济耦合协调等级虽明显提升，但仍处于失调阶段。为加快沿边陆路口岸与城市经济协调发展，应加强基础设施与口岸开放平台建设，推动对外贸易转型升级，加强人才培养与引进，优化营商环境。

Border ports and port cities, as important engines and growth poles for the economic and social development of border areas, promote and develop together. Improving the system of border towns and supporting the construction of border ports is of great significance for promoting the revitalization and prosperity of the border, stabilizing and consolidating the border, and deepening the implementation of regional coordinated development strategies. After measuring the coordinated development level of China's border land ports and cities economy, the paper found that since 2017, with the support of the border opening policies, ports have been more active in development than cities, and the port-city relationship has shown a port driven pattern; In 2020, affected by the COVID-19, port trade were blocked, and the port-city relationship became city driven pattern. Taking Xinjiang as an example, using the coupling coordination degree model to measure the coordinated development level of Xinjiang's border ports and cities economy from 2011 to 2020, the paper found that although the coupling coordination level of Xinjiang's border ports and cities economy has significantly improved, it is still in an imbalanced stage. In order to accelerate the coordinated development of border ports and cities economy, it is of great necessity of strengthening the construction of infrastructure and port open platform, promoting the transformation and upgrading of foreign trade, strengthening talent training and talent introduction, and optimizing the business environment.