Economic infrastructure development plays a strategic role in promoting regional economic growth through increased productivity, improved distribution efficiency, and better public service quality. This study aims to analyze the effect of road infrastructure, health, clean water, electricity, and education on economic growth in Muaro Jambi Regency. The research employs a quantitative approach with an associative research design. The data used are secondary data obtained from the Central Statistics Agency and analyzed using multiple linear regression with SPSS software. The results indicate that, simultaneously, economic infrastructure variables have a significant effect on economic growth, with a coefficient of determination of 0.968, meaning that 96.8% of the variation in economic growth can be explained by the variables examined. Partially, each infrastructure variable shows different effects on economic growth; however, overall, infrastructure remains a key factor in increasing regional Gross Domestic Product. These findings suggest that improving the quality and equitable distribution of economic infrastructure should be a priority for local government policies in order to support sustainable economic growth.
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