Geo quick facts: Union County is a county in the U.S. state of New Jersey. As of the 2019 Census estimate, the county’s population was 556,341, making it the seventh-most populous of the state’s 21 counties – Wikipedia.
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Geo quick facts: Union County is a county in the U.S. state of New Jersey. As of the 2019 Census estimate, the county’s population was 556,341, making it the seventh-most populous of the state’s 21 counties – Wikipedia.
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