Madison County
2 data center projects we know about. 7 cities, towns and unincorporated areas.
Projects
Amazon Web Services data center campus at the Madison County Mega Site near Canton
Unincorporated Madison County, Madison County
for Amazon Web Services
🕒 Aug 17, 2026: Madison County supervisors set a value of about $292 million on each of the five Canton …
Being builtAmazon Web Services data center campus in Ridgeland (Costas property)
Ridgeland, Madison County
700 acres · for Amazon Web Services
🕒 April 9, 2026: Gov. Reeves announced an $11 billion AWS expansion in Madison County with 700 jobs, help…
Local votes and rules
📌 Other · Madison County
Supervisors adopted the tax assessor's value of about $292 million for each of Amazon's five buildings at the Mega Site. Amazon had argued for about $70 million each and would not share its building costs. Amazon pays under a fee-in-lieu deal that also repays a $215 million state loan. Talks were to continue.
📜 Data center rules · Ridgeland
Ridgeland changed its zoning rules in April 2026 to better control data centers, including how far one can be from homes. Amazon's campus in Ridgeland was already being built. The exact numbers were not published in the news.
🗺️ Zoning change · Ridgeland
Ordinance 2023-09 added data centers, and the equipment around them like backup generators and transformers, as allowed uses in the Technical Industrial Park District. The goal was to promote building along Highland Colony Parkway. Vote was 6-0 with one absent.
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In Mississippi, cities and towns decide inside their limits. Outside them, the county decides.