Estado de México is a state of Mexico.
Boundaries: Natural Earth (naturalearthdata.com), public domain; World Bank (https://datacatalog.worldbank.org/dataset/mexico-municipalities-2012) via geoBoundaries, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); boundaries modified
Nothing has been written about Estado de México here, and neither Wikipedia nor Wikivoyage has an article we could draw one from. If you know the place, that makes you a better source than anything we have. Tell us what is worth knowing and where you got it.
We show Toluca as the capital of Estado de México. If that is wrong, tell us what it should be and where you read it.
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